Indobiosains
type: channel
description: Indobiosains journal is an online scientific journal published by Universitas PGRI Palembang and managed by Department of Biology, Faculty of Science and Technology Universitas PGRI Palembang with registered number e-ISSN 2655-9137. This journal is published twice a year in February and August and firstly published in February, 2019. Indobiosains Journal publishes research articles from laboratory or field experiment as well as theoretical and elaborative research in field of Biologys such as theoretical biologys, cell biology, molecular, genetics, invertebrates, vertebrates, plant, animal, morphology, physiology, taxonomy, microbiology, ecology, biology education as well as other relevant topics in Biology.
publisher: Universitas PGRI Palembang
language: en
publication name: Indobiosains
issn: 2655-9137
items: The Influence Of Maceration Time And Ethanol Volume On Total Flavonoid Content Of Luffa cylindrica Fruit Extract
items: Kajian Dampak Lingkungan Proses Produksi Tempe Berdasarkan Analisis Daur Hidup
items: Inventarisasi Jenis-Jenis Tumbuhan Obat Di Desa Lubuk Rukam Kecamatan Kandis Kabupaten Ogan Ilir
items: Analisis Kadar Timbal (Pb) Pada Rambut Pemulung Di Tempat Pembuangan Akhir (TPA) Sukawinatan Palembang
items: Pemanfaatan Tandan Kosong Kelapa Sawit Menjadi Pupuk Organik Dengan Variasi Diameter Lubang Udara Alat Pembakar
items: Penilaian Cemaran Mikroba Udara Pada Lingkungan Kerja Laboratorium Kesmavet DKI Jakarta
items: Uji Efektivitas Ekoenzim Kulit buah Naga ( Hylocereus polyrhizus ) Dalam Menekan pertumbuhan Bakteri Staphylococcus aureus
items: Analisis Vegetasi Gulma Di Pertanaman Padi (Oryza sativa) Desa Wanasari Kecamatan Semendawai Timur Kabupaten Oku Timur
items: Desain Dan Pembuatan Inovatif Peralatan Pengasapan Ikan (Salai) Ramah Lingkungan Untuk Mendapatkan Suhu Dan Waktu Yang Optimal
items: Analisis Vegetasi Dan Cadangan Karbon Ekosistem Cemara Laut Sebagai Upaya Mitigasi Perubahan Iklim Di Pantai Muaro Kualo Bengkulu
items: Identifikasi Bahan Campuran Terhadap Warna Pada Winogradsky Column Menggunakan Air Sungai Dukun Jakung Desa Cilowong Kecamatan Taktakan Kota Serang
items: Analisis Kualitas Perairan Dan Hubungannya Dengan Struktur Ekosistem Danau Jakabaring Sport City Palembang
items: Struktur Morfologi Tanaman Porang (Amorphophallus muelleri ) Pada Habitat Desa Sribunga Kecamatan Buay Pemuka Bangsa Raja Kab Oku Timur
items: Penambahan Perbedaan Waktu Dan Konsentrasi Ragi Roti Terhadap Kualitas Virgin Coconut Oil (VCO)
items: Optimasi Pertumbuhan Bakteri Laut Penghasil Protease Menggunakan Variasi Konsentrasi Media Skim Milk Modifikasi
items: Aktivitas Antibakteri Infusa Daun Mangga Bacang (Mangifera foetida) Terhadap Bakteri Aeromonas hydrophila
items: Keberadaan Bakteri Salmonella sp Pada Telur Ayam Di Pasar Tradisional Kota Palembang Sumatera Selatan
items: Perbandingan Nilai CRP Metode Sandwich Immunometri Dan Metode Fia Pada Sampel Darah Vena Pasien Terindikasi Infeksi Di Rumah Sakit
items: Analisis Pengaruh Peluang Dan Tantangan Dalam Pengembangan Teknologi Pertanian Di Era Revolusi Industri 4.0 Terhadap Hasil Produksi Padi Di Musi Rawas
items: Analisis Penentuan C-Organik Pada Sampel Tanah Secara Spektrofotometer UV-Vis
items: Keberadaan Escherichia coli Pada Air Sungai Musi Kota Palembang
items: Pembuatan Virgin Coconut Oil (VCO) Dengan Cara Penambahan Ragi Tempe
items: Pola Pertumbuhan Dan Kebiasaan Makan Ikan Janggut (Esomus metallicus) Di Sungai Ogan Sumatera Selatan
items: Uji In-Vivo Ekstrak Daun Sawo Manila (Manilkara zapota) Terhadap Pertumbuhan Escherichia coli
items: Gambaran Telur Soil Transmitted Helminth (STH) Pada Anak-anak Yang Terindikasi Stunting Menggunakan Metode Natif
items: Inventarisasi Tanaman Berkhasiat Obat di Desa Muara Baru Kecamatan Kota Kayu Agung Kabupaten Ogan Komering Ilir (OKI)
items: Pemberian Unsur Hara Fermentasi Dari Limbah Cangkang Telur Ayam Terhadap Pertumbuhan Tanaman Cabai Merah (Capsicum annum L.)
items: Kelimpahan Dan Pola Pertumbuhan Kerang Bulu (Anadara antiquata) di Perairan Gunung Riting Kabupaten Belitung
items: Morfologi Serangga Yang Tertarik Pada Perangkap Warna di Perkebunan Cabai Merah Desa Pedu Kecamatan Jejawi Kabupaten OKI
items: Perbedaan Nilai Indeks Eritrosit Pada Sampel Darah Vena Dengan Pengambilan Posisi Duduk Dan Posisi Berbaring

The Influence Of Maceration Time And Ethanol Volume On Total Flavonoid Content Of Luffa cylindrica Fruit Extract
type: item
description: Luffa cylindrica is a potential source of bioactive compounds, particularly flavonoids, which are known for their antioxidant and health-promoting properties. However, information regarding optimal extraction conditions for maximizing flavonoid yield from L. cylindrica fruit remains limited. Therefore, this study aimed to evaluate the effect of solvent volume and maceration time on the total flavonoid content of L. cylindrica fruit extract. Extraction was performed using the maceration method with 70% ethanol at solvent volumes of 750, 1000, and 1250 mL, and maceration times of 3, 5, and 7 days. Total flavonoid content was determined quantitatively using the aluminum chloride colorimetric method and measured by UV–Visible spectrophotometry, with quercetin used as the standard. Flavonoid content was expressed as milligrams of quercetin equivalent per gram of extract (mg QE/g). The results showed that both solvent volume and maceration time significantly affected total flavonoid content (p < 0.05). Flavonoid levels ranged from 1.12 to 3.15 mg QE/g, with a clear increasing pattern observed as solvent volume and maceration time increased. The highest flavonoid content (3.15 mg QE/g) was obtained using a solvent volume of 1250 mL and a maceration time of 7 days. In conclusion, increasing solvent volume and extending maceration time effectively enhanced flavonoid extraction from L. cylindrica fruit. The maceration method using 70% ethanol is a simple, effective, and economical approach for flavonoid extraction from this plant.
subject: Articles
  topic: section
creator: Dewi Novianti
creator: Muhammad Bakrie
creator: Trimin Kartika
rights: Copyright (c) 2026 Indobiosains https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2026-02-03
publication date: 2026-02-03
starting page: 25
ending page: 32
doi: 10.31851/indobiosains.v8.i1.21299

Kajian Dampak Lingkungan Proses Produksi Tempe Berdasarkan Analisis Daur Hidup
type: item
description: Tempe production at the micro, small, and medium enterprise scale may cause environmental impacts due to water and energy use at each production stage. This study analyzes the environmental impacts of tempe production at Bapak Amin’s MSME using the Life Cycle Assessment method. The system boundary was defined as gate to gate with a functional unit of 1 kg of tempe. Environmental impacts were assessed using the ReCiPe 2016 Midpoint (H) model through characterization and normalization. The results show that the boiling process contributed 7.61 × 10⁻² kg CO₂ eq to GWP, 5.206 × 10⁻² m³ to WCP, 3.44 × 10⁻⁶ kg P eq to MEP, and 9.35 × 10⁻¹⁰ kg CFC-11 eq to SOD. The soaking process contributed 2.52 × 10⁻³ m³ to WCP and 1.58 × 10⁻⁵ kg P eq to MEP, while the grinding process contributed 4.25 × 10⁻⁴ kg CO₂ eq to GWP. Soybean washing showed the highest WCP contribution at 5.28 × 10⁻³ m³ and was identified as the main hotspot due to high water use. These findings provide a basis for improving more sustainable tempe production at the MSME scale.
subject: Articles
  topic: section
creator: Kinanthi Ratri Sary
creator: Wilma Nurrul Adzillah
creator: Venny Ulya Bunga
rights: Copyright (c) 2026 Indobiosains https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2026-02-02
publication date: 2026-02-02
starting page: 9
ending page: 17
doi: 10.31851/indobiosains.v8.i1.21297

Inventarisasi Jenis-Jenis Tumbuhan Obat Di Desa Lubuk Rukam Kecamatan Kandis Kabupaten Ogan Ilir
type: item
description: Inventory Research on Medicinal Plant Species in Lubuk Rukam Village, Kandis Subdistrict, Ogan Ilir Regency was conducted from April to June 2025, in Lubuk Rukam Village, Kandis Subdistrict, Ogan Ilir Regency. This study aimed to examine the types, uses, and benefits of plants in traditional medicine in Lubuk Rukam Village. The research method used was a survey analyzed descriptively, through observation, interviews, and direct document collection at the research site. The research results, based on the data obtained, showed that medicinal plants were found in Lubuk Rukam Village from the Spermatophyta division, consisting of 2 classes, 12 orders, 15 families, 23 genera, and 25 species of medicinal plants. The plant parts utilized by the local community from Monocotyledoneae plants include roots, stems, leaves, and rhizomes, while from Dicotyledoneae plants include roots, stems, leaves, flowers, fruits, and tubers. The community processes medicinal plants by boiling, grating, pounding, drying, brewing, dripping, or applying them directly to the affected body parts, and some are consumed directly. The benefits of medicinal plants found in this study include treating gastritis, reducing high fever, relieving menstrual pain, joint pain, colds, skin itching, improving digestion, serving as herbal medicine ingredients, acting as natural antioxidants, treating body aches, relieving coughs, colds, sore throats, internal heat, acne, healing wounds, lowering high blood pressure, treating diabetes, asthma, cholesterol, kidney disorders, malaria, dengue fever, diarrhea, intestinal infections, bad breath, eye irritation, and maintaining dental health.
subject: Articles
  topic: section
creator: Putri Dwi Anggraini
creator: Marmaini Marmaini
creator: Syaiful Eddy
rights: Copyright (c) 2026 Indobiosains https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2026-02-03
publication date: 2026-02-03
starting page: 42
ending page: 58
doi: 10.31851/indobiosains.v8.i1.20463

Analisis Kadar Timbal (Pb) Pada Rambut Pemulung Di Tempat Pembuangan Akhir (TPA) Sukawinatan Palembang
type: item
description: Lead (Pb) is a heavy metal included in the category of B3 waste (Hazardous and Toxic Materials). The work environment related to waste management activities can cause lead accumulation in hair specimens of officers or scavengers, because hair can be used as a bioindicator of heavy metal pollution. The purpose of this study was to assess the levels of lead (Pb) in the hair of scavengers at the Sukawinatan Final Disposal Site (TPA), Palembang City. The research method was a survey of scavengers, followed by hair sampling. Interviews with scavengers using a questionnaire. Measurement of Pb levels using an Atomic Absorption Spectrophotometer (AAS) at the Analytical Chemistry Laboratory, Sriwijaya University (UNSRI) Inderalaya. The data obtained were analyzed descriptively. The results showed that the lead levels in the hair of five scavengers ranged from 5.53 ppm to 34.68 ppm. The highest level was found in scavenger 3, namely 34.68 ppm, which has exceeded the maximum limit set by the Minister of Health of the Republic of Indonesia Number 1406/MENKES/SK/XII/2002, namely above 10 ppm.
subject: Articles
  topic: section
creator: Ita Emilia
creator: Yunita Panca Putri
creator: Helfa Septinar
creator: Dwi Warsari
creator: M. Hapiz Hermansyah
rights: Copyright (c) 2026 Indobiosains https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2026-02-02
publication date: 2026-02-02
starting page: 1
ending page: 8
doi: 10.31851/indobiosains.v8i1.21203

Pemanfaatan Tandan Kosong Kelapa Sawit Menjadi Pupuk Organik Dengan Variasi Diameter Lubang Udara Alat Pembakar
type: item
description: Oil palm plantations generate large amounts of solid waste, particularly Empty Fruit Bunches (EFB). One alternative for managing this waste is to convert it into organic fertilizer through a combustion process. This study aims to utilize EFB as organic fertilizer by varying the combustion air hole diameters of 2.5 mm and 5 mm. The ash produced from combustion was analyzed for its nutrient content and tested for its effectiveness on chili plants. The results show that an air hole diameter of 2.5 mm produced a more stable combustion temperature, with an average of 392.3°C, compared to the 5 mm diameter, which reached only 351.7°C. The resulting ash contained nutrients of N (0.14%), P (0.59%), and K (0.043%). Application of the ash fertilizer increased chili plant height, with an average growth of 3.2 cm, higher than untreated plants, which showed an average growth of only 2.3 cm.
subject: Articles
  topic: section
creator: Dick Ceney
creator: Aan Sefentry
creator: Agus Wahyudi
creator: Husnah Husnah
rights: Copyright (c) 2026 Indobiosains https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2026-02-02
publication date: 2026-02-02
starting page: 18
ending page: 24
doi: 10.31851/indobiosains.v8i1.21173

Penilaian Cemaran Mikroba Udara Pada Lingkungan Kerja Laboratorium Kesmavet DKI Jakarta
type: item
description: Air quality in laboratories is critical for preventing microbial contamination that may reduce the accuracy of test results and increase the personel risks. Laboratory air quality that does not meet established standards may lead to cross-contamination, resulting in inaccurate test outcomes. This study aimed to assess microbial air contamination in the Veterinary Public Health Microbiology Laboratory (Kesmavet) DKI Jakarta, based on Ministry of Health Regulation No. 1077 of 2011 pada . This study was an observational descriptive study with a cross-sectional design. Air samples were collected in September 2024 at five sampling points at the microbiology laboratory using a mass air sampler (100 L per point), cultured on Plate Count Agar (PCA), incubated at 30 °C for 48–72 hours, and analyzed descriptively using the Total Plate Count (TPC) method. Microbial contamination ranged from 50 to 930 CFU/m³, with 60% of sampling points exceeding the threshold limit of <700 CFU/m³. These results indicate that most laboratory areas have not fully achieved completely the air quality standards. This research provides important information for improving sanitation, for increasing optimization ventilation, and implementation of air filtration systems, thereby supporting the validity of test results and personnel safety.
subject: Articles
  topic: section
creator: Sessy Nabilah Ramadhayani
creator: Erni Sulistiawati
creator: Arianto Nugroho
rights: Copyright (c) 2026 Indobiosains https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2026-02-03
publication date: 2026-02-03
starting page: 33
ending page: 41
doi: 10.31851/indobiosains.v8.i1.20838

Uji Efektivitas Ekoenzim Kulit buah Naga ( Hylocereus polyrhizus ) Dalam Menekan pertumbuhan Bakteri Staphylococcus aureus
type: item
description: The study entitled The Effectiveness of Dragon Fruit Peel Ecoenzyme in Suppressing the Growth of Staphylococcus aureus Bacteria was conducted on May 8-9, 2025, at the Center for Public Health Laboratory of South Sumatra Province. The method used in the antibacterial test was the disc diffusion method. This study aimed to evaluate the effectiveness of ecoenzyme from dragon fruit peel (Hylocereus spp.) in suppressing the growth of Staphylococcus aureus bacteria, the cause of infection in humans. Ecoenzyme was made with the addition of EM4 to accelerate the fermentation process. Antibacterial activity tests were carried out using the disc diffusion method on NA agar media. The test results showed that dragon fruit peel ecoenzyme did not form an inhibition zone against the growth of Staphylococcus aureus at various concentrations tested. This finding indicates that the ecoenzyme does not have significant antibacterial ability against this gram-positive bacteria. This may be due to the low content of active antimicrobial compounds in the ecoenzyme, or because of the natural resistance of Staphylococcus aureus to the compounds contained in the ecoenzyme.
subject: Articles
  topic: section
creator: Dinda Dwi Ambarwati
creator: Marmaini Marmaini
rights: Copyright (c) 2025 Indobiosains https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-08-04
publication date: 2025-08-04
starting page: 75
ending page: 86
doi: 10.31851/indobiosains.v7i2.19738

Analisis Vegetasi Gulma Di Pertanaman Padi (Oryza sativa) Desa Wanasari Kecamatan Semendawai Timur Kabupaten Oku Timur
type: item
description: Research of Analysis of Weeds in Rice Plantations (Oryza sativa) was conducted in April - June 2025, located in Wanasari Village, Semendawai Timur District, East OKU Regency. The purpose of the study was to analyze weed vegetation in rice plantations (Oryza sativa). This study uses survey methods. Sampling using on the plot which is carried out based on a rectangular plot measuring 2 m x 2 m with a total of 5 plots is placed systematically. The results of the study found 9 species from 7 genera and 7 families. The nine species are Scoparia dulcis, Ophiopogon japonicus, Ludwigia peploides, Ludwugia octovalvis, Ageratum conyzoides, Fimbristilys littoralis, Cyperus kyllingia, Cynodon dactylon, and Sida rhombifolia. The highest weed density calculation was in the Cynodon dactylon species with a value of 7.8 ind/m2 and the lowest in the Scoporia dulcius species with a value of 2.65 ind/m2. The highest important value index (INP) was Cynodon dactylon with an important value index value of 25.73%. While the lowest important value index was the Scoparia dulcis weed type with an important value index of 16.08%. Diversity index is included in the moderate category with a value of 2,13.
subject: Articles
  topic: section
creator: I Gede Arya Suarjaya
creator: Dewi Rosanti
creator: Dian Mutiara
creator: Trimin Kartika
rights: Copyright (c) 2025 Indobiosains https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-08-04
publication date: 2025-08-04
starting page: 87
ending page: 93
doi: 10.31851/indobiosains.v7i2.19716

Desain Dan Pembuatan Inovatif Peralatan Pengasapan Ikan (Salai) Ramah Lingkungan Untuk Mendapatkan Suhu Dan Waktu Yang Optimal
type: item
description: This study aims to design and make an environmentally friendly fish smoking tool and contribute to the improvement of fish smoking practices and the utilization of coconut shell waste with a focus on determining the optimal temperature and time for smoking catfish using coconut shell waste as fuel and smoking tools using drum smoker type. The research method includes experiments (experiments) to reduce the mass of samples with time variations (4 hours, 5 hours, 6 hours), temperature variations (90 ° C, 100 ° C, 110 ° C) and organoleptic tests (appearance, taste, texture, and odor). From the results of the study, it was obtained that the optimal temperature and time for smoking salai patin fish had been carried out 3 times the experiment of smoking patin fish with temperatures of 90 ° C, 100 ° C, and 110 ° C respectively with variable times of 4, 5, and 6 hours, the ideal temperature was obtained for the process of smoking salai patin fish using this tool at a temperature of 100 ° C within 5 hours this was analyzed in terms of the appearance of color, taste, texture and smell of salai patin fish.
subject: Articles
  topic: section
creator: Aan Safentry
creator: Neny Rochyani
creator: Nurlela Nurlela
creator: Agus Wahyudi
rights: Copyright (c) 2025 Indobiosains https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-08-04
publication date: 2025-08-04
starting page: 94
ending page: 103
doi: 10.31851/indobiosains.v7i2.19683

Analisis Vegetasi Dan Cadangan Karbon Ekosistem Cemara Laut Sebagai Upaya Mitigasi Perubahan Iklim Di Pantai Muaro Kualo Bengkulu
type: item
description: The vegetation composition and structure influence the dynamic of coastal ecosystem at Cemara beach, Kualo Bengkulu. Vegetation play a key role in protecting the environment from natural disasters such as tsunamis, coastal erosion, wave, habitat destruction, and water degradation. Therefore, understanding it is crucial for providing data on coastal vegetation and the impacts of disturbances. This study aims to present baseline data on vegetation composition and structure and carbon stocks. This supporting sustainable coastal forest management as a coastal mitigation effort. The method used purposive sampling with quadratic-transec plot to analyzed vegetation, carbon stocks, and environmental factors. The measurement results are as follows: light intensity in shaded areas was 941 cd, in exposed areas 1465 cd, soil pH 6.8, temperature 36.3°C, wind strength 2.3 knots, and air humidity 58 Rh. Sampling was carried out by counting vegetation in the strata of stakes, poles, and trees. while carbon stocks were calculated in poles and trees. The study obtained 12 types of plants in details: the sapling was dominated by Terminalia catappa (IVI: 61%), the poles were dominated by Pandanus utilis (IVI: 181.96) and the trees were dominated by Casuarina equisetifolia (IVI: 251.89).
subject: Articles
  topic: section
creator: Putri Lisya Anggraini
creator: Ani Sulistiyani
creator: Fatimatuzzahra Fatimatuzzahra
creator: Pratiwi Rahmawati
rights: Copyright (c) 2025 Indobiosains https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-08-04
publication date: 2025-08-04
starting page: 66
ending page: 74
doi: 10.31851/indobiosains.v7i2.19657

Identifikasi Bahan Campuran Terhadap Warna Pada Winogradsky Column Menggunakan Air Sungai Dukun Jakung Desa Cilowong Kecamatan Taktakan Kota Serang
type: item
description: The Winogradsky column was pioneered by Surgei Winogradsky, a Russian microbiologist. Winogradsky created an isolation tool, he showed how microorganisms play a role in maintaining ecosystem balance and deep sustainability. The aim of this research is to identify and study various microorganisms involved in the conversion of inorganic compounds in the natural environment. The research method uses a descriptive method, which observes and describes the behavior of microorganisms in various environmental conditions. The research was carried out in the Jakung Dusun River, Cilowong Village, Taktakan District, Serang City using glass bottles containing a mixture of water, soil and various other organic materials which allows the formation of gradients of nitrogen, oxygen and sulfur. The research results show that microorganisms can adapt to convert inorganic compounds into more complex compounds with redox reactions.
subject: Articles
  topic: section
creator: Nurhasanah Nurhasanah
creator: Liliana Novridasati
creator: Anggun Febby Handayani
creator: Silvi Nurfadilah
rights: Copyright (c) 2025 Indobiosains https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-08-04
publication date: 2025-08-04
starting page: 47
ending page: 54
doi: 10.31851/indobiosains.v7i2.18161

Analisis Kualitas Perairan Dan Hubungannya Dengan Struktur Ekosistem Danau Jakabaring Sport City Palembang
type: item
description: Jakabaring Sport City Lake plays an important role in maintaining the balance of the habitat ecosystem by improving environmental quality and ecological, recreational and sports functions. Based on Google Map, JSC Lake is 2.1 km long and the width of the lake is 185 m at the base, 714 m at the middle and 178 m at the end. Studies regarding the analysis of water quality and ecosystems with the structure of the JSC lake ecosystem itself are still very minimal. This research uses quantitative descriptive methods. Selection of station locations using purposive sampling. The research results show that the water quality of Lake JSC Palembang is in the good category. This is supported by research data which shows that there are still quite a variety of plants, namely 12 identified species including Lagerstroemia indica, Eichhornia crassipes, Hydrilla verticillata, Cocos nucifera, Mimosa pudica, Pinus merkusii, Cerbera odollam, Alstonia Scholaris, Passiflora foetida, Asystasia gangetica, Cyperus rotundus, Nymphaea rubra and also microorganisms such as Seven species of phytoplankton were still found, namely Eudorina sp, Gonium, Oscillaroria limosa, Pandorina sp, Pediastrum duplex, Scenedesmus acutus, and Tetradesmus wisconsinnensis from 3 observation stations.
subject: Articles
  topic: section
creator: Sapta Handaiyani
creator: Saleh Hidayat
creator: Ervina Mukharomah
rights: Copyright (c) 2025 Indobiosains
date: 2025-02-18
publication date: 2025-02-18
starting page: 38
ending page: 46
doi: 10.31851/indobiosains.v7i1.18140

Struktur Morfologi Tanaman Porang (Amorphophallus muelleri ) Pada Habitat Desa Sribunga Kecamatan Buay Pemuka Bangsa Raja Kab Oku Timur
type: item
description: Research on the morphological structure of porang plants growing in Sribunga Village, Buay Pemuka Bangsa Raja District, East Oku Regency was carried out in This research was carried out from March to June 2024. The porang plants (Amorphophallus muelleri) studied were taken from community plantations in Sribunga Village, Buay District Leaders of the Raja Nation of East Oku Regency. Examination of morphological characteristics was carried out at the Biology Laboratory, Faculty of Science and Technology, PGRI University, Palembang. The research uses a survey method. Data analysis includes the basic structure of plants, namely roots, leaves, stems and plant modifications. The morphology of the porang plant (Amorpophallus muellery) has a fibrous root system (radix adventitia). The stem (caulis) has a false stem which is modified into a root tuber. The leaves (folium) are finger-shaped compound leaves. The flowers (flos) are compound cob flowers (spadix) with large reddish bracts (spatha).
subject: Articles
  topic: section
creator: Dian Mutiara
creator: Dewi Rosanti
rights: Copyright (c) 2025 Indobiosains
date: 2025-02-01
publication date: 2025-02-01
starting page: 33
ending page: 37
doi: 10.31851/indobiosains.v7i1.18043

Penambahan Perbedaan Waktu Dan Konsentrasi Ragi Roti Terhadap Kualitas Virgin Coconut Oil (VCO)
type: item
description: Research has been conducted entitled Addition of Differences in Time and Concentration of Baker's Yeast to the Quality of Virgin Coconut Oil (VCO). This research aims to analyze the addition of differences in time and concentration of baker's yeast on the quality of Virgin Coconut Oil. VCO quality testing was carried out at the Biology Laboratory, Faculty of Science and Technology, PGRI University, Palembang. The method used is the experimental method. The research results showed that the highest amount of VCO and yield were 71 ml and 35.5% respectively in the treatment with the addition of a 1% concentration of baker's yeast with a fermentation time of 24 hours. The lowest amount of VCO and yield was 10 ml and 5% in the treatment with the addition of a 3% concentration of baker's yeast for a fermentation time of 36 hours. Organoleptic tests on color, smell and taste, namely at 12 hours and 24 hours of fermentation, the VCO color is clear, the aroma is typical of coconut fruit, and the taste is savory. However, as the time and concentration of baker's yeast increases (36 hours and 48 hours), the aroma produced by VCO smells less favorable (rancid) and the color becomes cloudy.
subject: Articles
  topic: section
creator: Mutiatul Jannah
creator: Ita Emilia
creator: Yunita Panca Putri
rights: Copyright (c) 2025 Indobiosains
date: 2025-02-01
publication date: 2025-02-01
starting page: 23
ending page: 32
doi: 10.31851/indobiosains.v7i1.16381

Optimasi Pertumbuhan Bakteri Laut Penghasil Protease Menggunakan Variasi Konsentrasi Media Skim Milk Modifikasi
type: item
description: This study aims to analyze the growth rate of marine bacteria producing protease using variations in the concentration of skim milk media and to observe the relationship between cell growth and enzyme activity. The study was conducted using three concentrations of skim milk media (1%, 2%, and 3%) and observation of growth and enzyme activity for 108 hours. The results showed that 1% skim milk concentration produced the largest proteolytic zone diameter (13.8 mm) with the fastest growth (1 day). Observations of cell growth patterns and enzyme activity showed that the highest enzyme activity (0.5933 U/mL) occurred in the early growth phase and decreased in subsequent phases even though cell growth increased. This indicates that there is no linear relationship between cell growth and enzyme activity in marine bacteria-producing protease, where enzyme production and activity are influenced by various complex factors such as physiological conditions of the cells and nutrient availability.
subject: Articles
  topic: section
creator: Anita Anita
creator: Hasnah Natsir
creator: Ahyar Ahmad
creator: Paulina Taba
creator: Harningsih Karim
rights: Copyright (c) 2025 Indobiosains
date: 2025-02-01
publication date: 2025-02-01
starting page: 1
ending page: 7
doi: 10.31851/indobiosains.v7i1.17822

Aktivitas Antibakteri Infusa Daun Mangga Bacang (Mangifera foetida) Terhadap Bakteri Aeromonas hydrophila
type: item
description: Aeromonas hydrophila is an infectious agent that triggers Motile Aeromonas Septicemia (MAS) in freshwater fish, including catfish, leading to significant economic losses in aquaculture. This study aims to evaluate the antibacterial activity of Mango Bacang (Mangifera foetida L.) leaf infusion against A. hydrophila and its effect on catfish mortality. The research methods included the preparation of the infusion, phytochemical screening, antibacterial activity testing, and assessing the infusion's impact on catfish mortality. Phytochemical screening revealed that Mango Bacang leaf infusion contains alkaloids, flavonoids, phenols, tannins, and saponins, contributing to its antibacterial properties. The well-diffusion technique used to examine antibacterial effects demonstrated that the infusion at concentrations of 5–100% produced significant inhibition zones against A. hydrophila, with strong activity observed at a 5% concentration (14.38 ± 1.67 mm). However, toxicity testing on catfish indicated increased mortality with higher infusion concentrations, reaching 50% at 5% concentration. These findings suggest that Mango Bacang leaf infusion has potential as a natural antibacterial agent to control A. hydrophila, but its use requires precise dosage management to ensure safety for catfish. Further studies are necessary to optimize effective and environmentally friendly concentrations and explore applications on a broader scale.
subject: Articles
  topic: section
creator: Ayu Cahya Ningsih
creator: Oktira Roka Aji
rights: Copyright (c) 2025 Indobiosains https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-08-04
publication date: 2025-08-04
starting page: 55
ending page: 65
doi: 10.31851/indobiosains.v7i2.17917

Keberadaan Bakteri Salmonella sp Pada Telur Ayam Di Pasar Tradisional Kota Palembang Sumatera Selatan
type: item
description: Eggs are a product of animal origin that is famous as a high source of protein compared to other protein source ingredients. Damage that can cause a decrease in egg quality is caused by microorganisms, one of which, bacteria that can contaminate eggs is Salmonella sp. This study aims to analyze the presence of Salmonella sp bacteria in chicken eggs sold in several traditional markets in Palembang City. This study used 6 samples of chicken eggs from 3 traditional markets with a simple random sampling method. The test results of all positive egg samples contained Salmonella sp. This shows that the quality of eggs sold at the Palembang Traditional Market does not meet the requirements of the Indonesian National Standard, which is negative/25 grams. Keywords: Salmonella sp, chicken egg, traditional market.
subject: Articles
  topic: section
creator: Aryani Aryani
creator: Marmaini Marmaini
creator: Dewi Novianti
rights: Copyright (c) 2025 Indobiosains
date: 2025-02-01
publication date: 2025-02-01
starting page: 17
ending page: 22
doi: 10.31851/indobiosains.v7i1.15887

Perbandingan Nilai CRP Metode Sandwich Immunometri Dan Metode Fia Pada Sampel Darah Vena Pasien Terindikasi Infeksi Di Rumah Sakit
type: item
description: Checking blood levels of C-Reactive Protein (CRP) is one of the tests that can detect inflammation at an early stage. C-Reactive Protein (CRP) is an inflammatory marker that is synthesized in the liver. CRP levels increase due to trauma, bacterial infection and inflammation (inflammation and tissue damage). CRP plays an important role in the recognition of microbial organisms and as an immunomodulator in the body's defense system, CRP also plays a role in the recognition of necrotic tissue. Specimens that can be used for C-Reactive Protein examination are Serum, heparin plasma, and EDTA plasma C-Reactive Protein (CRP) examination consists of several methods, including the Latex method, automatic and others. The research design used posttest only design. This study was conducted in April 2023 at the Laboratory of RSU Bunda Palembang which amounted to 21 samples using venous blood samples Results: the results of CRP examination using the FIA method were 9.53 mg/L and CRP examination using the Sandwich Immunometry method was 9.43 mg/L. The results of the research data were analyzed using spss with the Dependent T test. There is no difference in CRP values between the Sandwich Immunometry method and the FIA method in venous blood samples of patients with indications of infection at Bunda Hospital Palembang in 2023.
subject: Articles
  topic: section
creator: Denny Juraijin
creator: Sari Rahmayani
rights: Copyright (c) 2025 Indobiosains
date: 2025-02-01
publication date: 2025-02-01
starting page: 8
ending page: 16
doi: 10.31851/indobiosains.v7i1.17690

Analisis Pengaruh Peluang Dan Tantangan Dalam Pengembangan Teknologi Pertanian Di Era Revolusi Industri 4.0 Terhadap Hasil Produksi Padi Di Musi Rawas
type: item
description: The goal of this investigation This study's focus is on how the industrial revolution unfolded. This journal's discussion of the elements influencing the growth of the industrial revolution is on how rice production affects the extent to which PTT and SRI technology is applied. This study aims to define and comprehend the effects of the industrial revolution. The purpose of this study is to determine variable values without developing, comparing, or seeking for correlations. It employs a single descriptive qualitative methodology. In this study, the sample method was purposeful sampling. A technique referred to as "purposive sampling" selects particular traits in accordance with the study's goals. According to research, technical advancements have. Keywords: revolution, industry, rice.
subject: Articles
  topic: section
creator: Syabawaihi Syabawaihi
creator: Febrina Nur Annisa
creator: Widya Analisa
rights: Copyright (c) 2024 Indobiosains
date: 2024-08-02
publication date: 2024-08-02
starting page: 81
ending page: 85
doi: 10.31851/indobiosains.v6i2.16383

Analisis Penentuan C-Organik Pada Sampel Tanah Secara Spektrofotometer UV-Vis
type: item
description: Research has been carried out to analyze organic C levels in soil samples using a UV-Vis Spectrophotometer. Carbon in soil functions as a food source for microorganisms, which can accelerate decomposition activities and reactions of organic matter in the soil. The aim of determining organic C levels is to determine the amount of organic carbon contained in soil samples, which plays an important role in assessing soil fertility. The analytical method used is UV-Vis spectrophotometry. The analysis results showed that organic C levels in soil samples ranged from 0.15% to 2.27%. Samples with code D have the highest C-organic content, namely 2.27%, while samples with code A have the lowest C-organic content, namely 0.15%. Most organic C levels were detected in the deficiency (low) category. Low levels of organic C in the soil have an impact on plant growth that is less than optimal. To improve the quality and levels of soil organic C, it is recommended to add compost or urea to reach standards that correspond to good soil quality.
subject: Articles
  topic: section
creator: Kamisah Kamisah
creator: Trimin Kartika
rights: Copyright (c) 2024 Indobiosains
date: 2024-08-01
publication date: 2024-08-01
starting page: 74
ending page: 80
doi: 10.31851/indobiosains.v6i2.16308

Keberadaan Escherichia coli Pada Air Sungai Musi Kota Palembang
type: item
description: This research is entitled The Existence of Escherichia coli in Musi River Water, Palembang City. This research was conducted from April to May 2024 at the Palembang Public Health Laboratory Center. This research aims to analyze the number of E.coli in the Musi River water in the city of Palembang. The location for sampling river water is divided into 3 (three) stations, namely upstream (Musi VI), middle (Ampera) and downstream (Musi IV). Each river water sample was taken 2 (two) times on different days at low tide. This sample was taken by purposive sampling and 10 ml of each river water sample was taken. River water samples were tested using the membrane filter method. The results showed that the ALT value in river water at station 1 on the 1st day was 2.2 x 103 CFU/ml, at station 1 on the 2nd day as much as 2.4 x 103 CFU/ml, at station 2 on the 1st day as much as 1.9 x 103 CFU/ml, at station 2 on the 2nd day as much as 2.3 x 103 CFU/ml, at station 3 on the 1st day as much as 1.7 x 103 CFU/ml, at station 3 on the 3rd day as much as 2.1 x 103 CFU/ml. All positive samples contained E.coli bacteria, and exceeded the threshold for hygienic water and sanitation, namely above 0 CFU/100 ml (Permenkes, 2023)
subject: Articles
  topic: section
creator: Masito Masito
creator: Dewi Novianti
creator: Marmaini Marmaini
rights: Copyright (c) 2024 Indobiosains
date: 2024-08-02
publication date: 2024-08-02
starting page: 60
ending page: 65
doi: 10.31851/indobiosains.v6i2.15895

Pembuatan Virgin Coconut Oil (VCO) Dengan Cara Penambahan Ragi Tempe
type: item
description: Virgin Coconut Oil (VCO) is an innovative coconut oil that is processed without using heating or chemicals . The aim of this research is to analyze the quality of VCO by adding tempeh yeast and fermentation time to the VCO obtained. The research was carried out in March-May 2024 and quality testing was carried out at the Biology Laboratory, Faculty of Science and Technology, PGRI University, Palembang. The research method was a survey and experiment, the survey was carried out on community plantations in Kumbang Ilir Village, Kandis District, Ogan Ilir Regency. The experimental method was carried out with 16 treatments and 3 repetitions, then the data was analyzed using a Completely Randomized Design (CRD) with 2 factors, factor 1 was a variation of adding control tempe yeast starter (without yeast), 15 ml, 30 ml, 45 ml, and factor 2 was a variation fermentation time 6, 12, 18, 24 hours. The research results showed that the highest value for the amount of VCO was 104 ml in the T 4 S 3 treatment, the lowest value was in the T 1 S 0 = 15 ml treatment. The lowest VCO yield value was in the T 1 S 0 treatment = 7.5%, while the highest VCO yield value was in the T 4 S 3 treatment = 52%. The results of the organoleptic test assessed by the respondents stated that 100% of the VCO obtained was clear in color, in the taste test 80% of respondents assessed the taste as typical of coconut and 20% had no taste, and in the aroma test 64% assessed the aroma as typical of coconut, 18% assessed it as slightly rancid, and 18% rated rancid.
subject: Articles
  topic: section
creator: Razelita
creator: Marmaini Marmaini
creator: Andi Arif Setiawan
rights: Copyright (c) 2024 Indobiosains
date: 2024-08-01
publication date: 2024-08-01
starting page: 54
ending page: 59
doi: 10.31851/indobiosains.v6i2.15911

Pola Pertumbuhan Dan Kebiasaan Makan Ikan Janggut (Esomus metallicus) Di Sungai Ogan Sumatera Selatan
type: item
description: ABSTRACT Research on the growth patterns and eating habits of bearded fish (Esomus metallicus) in the Ogan River was carried out in April-May 2024. This research aims to study the growth patterns of bearded fish and analyze the types of food of bearded fish that live in the Ogan River, Palembang City. The research uses a survey method. Sampling was carried out at 3 stations. Station I is around water vegetation or is a natural habitat for fish, station II is around residential areas and station III is around a rubber factory. The fish obtained were taken as samples from 5 individuals each from each station. Each fish was measured for total length and weight. The sample was then dissected, the stomach was taken. The contents of the stomach are examined to see the composition of the types of food, and measure the total volume of food eaten and the volume of each type of food to determine the largest type of food (Index of Preponderance). The research results showed that the composition of the jangut fish's food was phytoplankton (44.39%), leaf debris (27.26%), zooplankton (0.26%) and unidentified (28.07%). The growth pattern of beard fish is negative allometric or growth in length is faster than growth in weight. Keywords: Esomus metallicus, Index of Preponderance, allometric
subject: Articles
  topic: section
creator: Dewi Rosanti
creator: Dian Mutiara
creator: Sri Maryani
rights: Copyright (c) 2024 Indobiosains
date: 2024-08-01
publication date: 2024-08-01
starting page: 66
ending page: 73
doi: 10.31851/indobiosains.v6i2.16237

Uji In-Vivo Ekstrak Daun Sawo Manila (Manilkara zapota) Terhadap Pertumbuhan Escherichia coli
type: item
description: Sawo manila (Manilkara zapota) is a member of the sapotaceae, which contains active chemical compounds such as saponins, tannins, and flavonoids that can inhibit and kill several bacteria, one of which is Escherichia coli. Escherichia coli is a normal flora bacteria in the digestive tract but will become pathogenic if its number in the digestive tract increases so that it can cause diarrhea. The aim of this research was to determine the effectiveness of Sawo manila (Manilkara zapota) leaf extract against Escherichia coli. Experimental laboratory work was done where Sawo manila leaves (Manilkara zapota) were powdered and then extracted using the maceration method. The inhibitory power test of Sawo manila leaf extract (Manilkara zapota) with concentrations of 50%, 75%, and 100% was carried out using the Kirby-Bauer diffusion method on Mueller Hinton Agar (MHA) media with an incubation period of 24 hours at 37°C. The test results showed that Sawo manila leaf extract (Manilkara zapota) at concentrations of 50%, 75%, and 100% did not contain an inhibitory zone. It was concluded that Sawo Manila (Manilkara zapota) was not effective against Escherichia coli.
subject: Articles
  topic: section
creator: Anita Anita
creator: Andi Fatmawati
creator: Muawanah Muawanah
creator: Tuty Widyanti
creator: Henra Jasman
creator: Bilkis Musa
creator: Indra Prastiwi Djamaluddin
rights: Copyright (c) 2024 Indobiosains
date: 2024-08-01
publication date: 2024-08-01
starting page: 47
ending page: 53
doi: 10.31851/indobiosains.v6i2.15111

Gambaran Telur Soil Transmitted Helminth (STH) Pada Anak-anak Yang Terindikasi Stunting Menggunakan Metode Natif
type: item
description: Soil-transmitted Helminth (STH) worm eggs are a type of intestinal parasite that can cause infections in humans, especially children. This parasitic infection can cause stunting, which can have a negative impact on health. This study aims to determine the description of soil-transmitted helminth (STH) eggs in children with indications of stunting. This research was carried out using laboratory observations. The object of this research was to collect feces using a random sampling technique with a direct (native) method. Based on the research that has been carried out, of the 16 feces samples, 9 positive samples were found to have soil-transmitted helminth (STH) worm eggs consisting of 7 Ascaris lumbricoides egg samples, 2 Trichuris trichiura egg samples, and 7 negative samples. It follows that one possible cause of childhood stunting could be the egg infection caused by soil-transmitted helminth (STH) worms.
subject: Articles
  topic: section
creator: Tuty Widyanti
creator: Rahmawati Rahmawati
creator: Anita Anita
creator: Andi Fatmawati
creator: Hirrnawati Sudirman
rights: Copyright (c) 2024 Indobiosains
date: 2024-08-10
publication date: 2024-08-10
starting page: 47
ending page: 53
doi: 10.31851/indobiosains.v5i2.14460

Inventarisasi Tanaman Berkhasiat Obat di Desa Muara Baru Kecamatan Kota Kayu Agung Kabupaten Ogan Komering Ilir (OKI)
type: item
description: Research on Inventory of Medicinal Plants in Muara Baru Village, Kayuagung City District, Ogan Komering Ilir (OKI) Regency. The research uses a descriptive survey method and observation method. Based on the results of semi-structured interviews with the people of Muara Baru Village, Kota Kayuagung District, Ogan Komering Ilir (OKI) Regency, 19 types of plants were found that can be used to treat various diseases. Plant parts used as medicine include: leaves, rhizomes, seeds, roots, stems, fruit and flowers. including (63.15%), as many leaves as (26.32%), as many rhizomes as (21.05%), as many flowers as (15.79%), as many roots as (10.53%), as many stems as (10 .53%), and seeds as much as (5.26%). Ways of processing plants as traditional medicine by the people of Muara Baru Village, Kota Kayu Agung District, Ogan Komering Ilir (OKI) Regency include boiling, kneading, blending, consuming directly and the methods of use are drinking, eating, rubbing on and using straight away.
subject: Articles
  topic: section
creator: Rinny Otia
creator: Syaiful Eddy
creator: Trimin Kartika
rights: Copyright (c) 2024 Indobiosains
date: 2024-02-01
publication date: 2024-02-01
starting page: 28
ending page: 39
doi: 10.31851/indobiosains.v5i2.14409

Pemberian Unsur Hara Fermentasi Dari Limbah Cangkang Telur Ayam Terhadap Pertumbuhan Tanaman Cabai Merah (Capsicum annum L.)
type: item
description: Research on the provision of fermented nutrients from chicken eggshell waste on the growth of red chili (Capsicum annum L.) aims to analyze the concentration of chicken eggshell nutrients that have the best effect on the growth of red chili (Capsicum annum L.). The research was carried out from April 2023 to June 2023 at the Biology Green House, Faculty of Science and Technology, PGRI Palembang University. Using the experimental method Completely Randomized Design (CRD), with 5 treatments namely P0 (control), P1 (100ml/L water), P2 (150ml/L water), P3 (200ml/L water), and P4 (250ml/L water) ), The treatment was repeated 4 times and the results showed that the best concentration was in the P4 treatment with a dose (250 ml/L of water) for plant height (14.87), number of leaves (12) and stem diameter (0.65).
subject: Articles
  topic: section
creator: Citra Putri Tunggal Dewi
creator: Dewi Novianti
creator: Yunita Panca Putri
creator: Putri Anggraini
rights: Copyright (c) 2024 Indobiosains
date: 2024-02-01
publication date: 2024-02-01
starting page: 40
ending page: 46
doi: 10.31851/indobiosains.v5i2.12534

Kelimpahan Dan Pola Pertumbuhan Kerang Bulu (Anadara antiquata) di Perairan Gunung Riting Kabupaten Belitung
type: item
description: Gunung Riting waters are located in Belitung Regency which has high water biota resource potential. One biota that has a high economic value is the feather shell (Anadara antiquata). Feather shells generally live in muddy waters in shallow waters with a high turbidity levels and are one of the important commodities that are very potentially developed. The purpose of this study was to find out the abundance, growth patterns and water quality in the waters of gunung which is the habitat of feather shells. The study was conducted from December 2019 to January 2020 at 3 sampling stations, sampling using the transect method. The results of the study obtained that the highest number of feather shells found in the waters of gunung riting obtained at Station 2 is 506 feather shells with an abundance of 33.73 individuals/m2, the pattern of growth of feather shells in the waters of gunung riting has an negative allometric growth pattern where long growth is more dominant than weight growth and the water quality obtained is able to support the growth and abundance of feather shells in the waters of gunung riting.
subject: Articles
  topic: section
creator: Nopal Ardiansah
creator: Indah Anggraini Yusanti
creator: Syaeful Anwar
rights: Copyright (c) 2024 Indobiosains
date: 2024-02-01
publication date: 2024-02-01
starting page: 10
ending page: 19
doi: 10.31851/indobiosains.v5i2.13877

Morfologi Serangga Yang Tertarik Pada Perangkap Warna di Perkebunan Cabai Merah Desa Pedu Kecamatan Jejawi Kabupaten OKI
type: item
description: Research on the morphology of insects attracted to color traps was carried out in April-June 2023, aiming to study the interest of insects to color and their morphology in red chili plantations, Pedu Village, Jejawi Sub-district, OKI District. This study used a survey method. Sampling by purposive sampling. The color traps used are red, yellow, green and blue. The observation parameter is the number of trapped insect species. Many insects are housed both in the number of species and in the number of individuals of each species. The results of the study found 11 insect species namely, Bactrocera dorsalis, Epilachna sp, Periplanetta americana, Bemisia tabaci, Nezara viridula, Valanga nigriconis, Odontomachus sp., Musca domestica, Agelastica alni, Oxya chinensis, Polistes sp. scattered in red 8 species, yellow 8 species, green 8 species, and blue 1 species. Mouth morphology types include chewing, sucking, piercing-sucking, biting-sucking, and biting-chewing. Head morphology types include hypognathus, prognathus, and opistrorincus types. Antenna morphology types include filiform, clavate, pectinate, aristale, and geniculate types. Wing morphology types include membrane, elytra, halter, and tegmina types. The morphological types of insect violations include cursorial, saltatorial, raptatorial, and natatorial types. 81% of pests, 9% of saprophagus and 9% of pollinators get the role of insects.
subject: Articles
  topic: section
creator: Hazal Mustakim
creator: Dian Mutiara
creator: Dewi Rosanti
rights: Copyright (c) 2024 Indobiosains
date: 2024-02-01
publication date: 2024-02-01
starting page: 20
ending page: 27
doi: 10.31851/indobiosains.v5i2.13554

Perbedaan Nilai Indeks Eritrosit Pada Sampel Darah Vena Dengan Pengambilan Posisi Duduk Dan Posisi Berbaring
type: item
description: The erythrocyte index or Mean Cospuscular Value is an average value that can provide information about the average erythrocyte and the amount of hemoglobin per-erythrocyte. The erythrocyte index consists of Mean Corpuscular Volume (MCV) or the average volume of an erythrocyte, Mean Corpusculara Hemoglobin (MCH) or the amount of hemoglobin per-erythrocyte, Mean Corpuscular Hemoglobin Concentration (MCHC) or the concentration of hemoglobin obtained per-erythrocyte. Erythrocyte index examination is more specifically used to determine what type of anemia is suffered by someone who experiences it. This study aims to determine the difference in the results of the examination of erythrocyte index values in venous blood sampling by taking sitting and lying positions. This research method is Crossectional, research conducted at Bunda Hospital Palembang. The population taken was female students of the S.Tr study program. Medical Laboratory Technology Muhammadiyah Palembang, Samples used in this study amounted to 31 samples using Purposive Sampling. The study obtained the results of MCV sitting position 84.88 and lying position 84.34 fl, MCH obtained an average value in sitting position 28.09 and lying position 28.05 pg / cell and MCHC examination obtained an average value in sitting position 33.05 and lying position 33.22 g / dl which means there are differences in erythrocyte index examination in venous blood sampling with sitting position and lying position. It can be concluded that venous blood sampling in the sitting position is not recommended for erythrocyte index examination, because the examination results are different in the sitting position.
subject: Articles
  topic: section
creator: Denny Juraijin
creator: Ade Yunita
creator: Nurhidayanti Nurhidayanti
rights: Copyright (c) 2024 Indobiosains
date: 2024-02-01
publication date: 2024-02-01
starting page: 1
ending page: 9
doi: 10.31851/indobiosains.v5i2.13168