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Awalul Fatiqin
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Biota
Published by Universitas Islam Negeri Raden Fatah Palembang
ISSN : 2528262X     EISSN : 24607746     DOI : https://doi.org/10.19109/Biota
Core Subject : Health, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Materials Science & Nanotechnology Medicine & Pharmacology
Jurnal biota is an open access, peer-reviewed, multidisciplinary journal dedicated to the publication of novel research in all aspects of biology, with particular attention paid to the exploration and biodiversity Wetland tropical—and especially Indonesian—biodiversity. Original research articles written in English and featuring well-designed studies with clearly analyzed and logically interpreted results are accepted, with a strong preference given to research that has the potential to make significant contributions to both the field of biology and society in general
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 178 Documents
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Diversity of Indigenous Fungi on the Roots of Eucalyptus deglupta in the Pelangi Forest at Ijen Geopark, Bondowoso Hanizar, Evi; Imamah, Annisa Nur; Sari, Dwi Nur Rikhma
Biota Vol 12 No 1 (2026): Jurnal Biota 2026
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v12i1.27542

Abstract

Eucalyptus deglupta, a native tree species known for its ecological and economic value, forms unique associations with root fungi that play essential roles in nutrient cycling and plant health. Therefore, this study aims to explore the diversity of indigenous fungi associated with the roots of Eucalyptus deglupta in the Pelangi Forest, located within the Ijen Geopark area, Bondowoso Regency. The methods employed included the isolation of fungal cultures and subsequent identification through macroscopic and microscopic examination of morphological characteristics.  The isolation process yielded eight fungal isolates representing seven species: Microsporum gypseum, Aspergillus flavus, Mucor sp., Trichoderma sp., Geotrichum sp., Saccharomyces cerevisiae, and Cladophialophora sp. The results indicated a considerable diversity among the isolated fungal species, with several taxa being reported for the first time in the study areaThese findings provide a valuable baseline for future ecological, biotechnological, and conservation studies, particularly in exploring the potential roles of these indigenous fungi in forest health, ecosystem resilience, and sustainable land management practices.
The Potential Utilization of Non-Productive Sugar Palm (Arenga pinnata Merr.) Trunks for Pulp and Bioenergy Applications Rahmadani, Silmi Yusri; Alponsin; Dimas Surya Pratama; Tesri Maideliza
Biota Vol 12 No 1 (2026): Jurnal Biota 2026
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v12i1.27559

Abstract

The sugar palm (Arenga pinnata Merr.) has considerable potential as a biomass resource and as a raw material for pulp production. In West Sumatra, particularly in the Tanah Datar and Lima Puluh Kota regencies, cultivation areas cover approximately 376.75 ha and 285.00 ha, respectively. Although sap extraction for palm sugar and bioethanol remains the primary use, non-productive trunks are largely underutilized. This study evaluated the physical and chemical properties of these trunks, focusing on fiber dimensions, chemical composition, and calorific value. Trunks from Lima Puluh Kota exhibited longer fibers (2.70–2.97 mm), higher felting power (90.33), and favorable Runkel ratios, resulting in a Class I fiber quality rating for pulp production. In contrast, samples from Tanah Datar were classified as Class II. The trunks also showed cellulose contents ranging from 35.21% to 64.63% and moderate lignin levels (8.02–18.40%), both of which are advantageous for pulping. However, the calorific values (2,675–3,374 cal/g) were below national and international standards for biomass fuels. Overall, these findings suggest that non-productive sugar palm trunks are better suited for pulp and paper applications than for bioenergy production. Optimizing their use could support circular economy development while increasing value for local communities.
Effects of Integrated Nutrient Management on the Growth Performance of Beetroot (Beta vulgaris L.) under Acidic Soil Conditions in Smallholder Farmer Fields Mohammad Samiul Ahsan Talucder; Akram Hossain; Rafia Islam Tisha; Md Abu Sayed Robi; Lathuenu Marma; Most. Papia Sultana; Ahasan, Ahasan Ullah Khan
Biota Vol 11 No 2 (2025): Jurna Biota 2025
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v11i2.27591

Abstract

This research examines the impact of integrated nutrient management on the growth, yield, sugar content, and betalain concentration of beetroot cultivated in acidic soil (pH 4-5) within the farmer's field at Khadimnagar, Sylhet, Bangladesh. A randomized complete block design (RCBD) was used to assess six fertilizer treatments combining varying rates of Urea, MoP, TSP, and vermicompost. This study aimed to evaluate how integrated nutrient management affects the growth, yield, and quality of beetroot in acidic soil conditions. The results indicated significant effects of the treatments on the majority of parameters. Key findings showed that moderate nutrient application (T3: 300-150-300 kg/ha N-P-K + 3500 kg/ha vermicompost) produced the highest yield (26.75 t/ha), with significant improvements in root weight, length, diameter, and betalain content. In contrast, excessive fertilization (T5) led to reduced yield and quality, while no fertilization (T0) resulted in the poorest performance. The highest sugar content (Brix%) was observed in T2 at 7.775%, suggesting a positive effect of moderate nutrient application. The results indicate that a combination of N-P-K at 300-150-300 kg/ha with vermicompost at 3500 kg/ha is optimal for improving beetroot quality and productivity in slightly acidic soils. The control group (T0) exhibited the lowest performance across all measured parameters. The study highlights the importance of balanced nutrient management in acidic soils. The data suggests that higher nutrient doses (T3 and T5) lead to significant improvements in beetroot growth, quality, and yield, with T3 generally showing superior performance across key metrics. Further field trials are recommended to validate these findings across broader agroecological contexts.
Modulatory Effects of Fucoidan on Paracetamol-induced Hepatic Damage and Histological Alterations in Rasbora lateristriata Sofyantoro, Fajar; Dafa, Maula Haqul; Primahesa, Alfian; Oktaviana, Shintia; Mayani, Olvita; Simanungkalit, Eben Ezer; Prissandi, Anthera Al Firdaus; Nuriliani, Ardaning; Retnoaji, Bambang; Saragih, Hendry T. S. S. G.; Rohmah, Zuliyati; Widiyanto, Slamet; Wijayanti, Nastiti; Septriani, Nur Indah
Biota Vol 12 No 1 (2026): Jurnal Biota 2026
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v12i1.27845

Abstract

Paracetamol overdose is a well-documented cause of hepatic injury across vertebrate species, including teleost fish. This study aimed to evaluate the hepatoprotective potential of fucoidan, a sulfated polysaccharide derived from brown algae, against paracetamol-induced liver damage in Rasbora lateristriata. Fish were divided into five experimental groups and exposed to paracetamol (3 mg/L), either alone or in combination with fucoidan at concentrations of 50, 100, or 300 µg/mL, for seven days. Histopathological evaluation of liver tissues was performed using hematoxylin–eosin staining, with semi-quantitative scoring focused on hydropic degeneration, nuclear pyknosis, and necrosis. The results demonstrated that paracetamol exposure induced moderate hepatocellular injury, characterized by cytoplasmic vacuolization, apoptotic nuclear alterations, and necrotic lesions. Co-treatment with fucoidan at 300 µg/mL was associated with reduced severity across all histopathological parameters, indicating partial hepatoprotective effects. In contrast, the 50 µg/mL fucoidan group exhibited paradoxically severe hydropic degeneration despite the absence of pyknosis and necrosis, suggesting a delayed or altered injury profile. Intermediate outcomes were observed at 100 µg/mL. Overall, fucoidan exhibited dose-dependent but inconsistent hepatoprotective effects. The observed histological variability across concentrations suggests that protection may be influenced by factors such as bioavailability, cellular uptake, or interactions with intracellular stress pathways. These findings highlight the need for further mechanistic investigations before fucoidan can be considered a reliable hepatoprotective agent in aquatic toxicology.
Protective Effects of Acetone Extract of Portulaca oleracea L. on Liver Histopathology in Hypoxia-Induced Sprague-Dawley Rats Maliza, Rita; Syaidah, Rahimi; Setiawan, Haris; Galih Yatalaththov, Febriofca; Yashiro, Takashi; Arya, Bramadi; Aini, Wardatul
Biota Vol 12 No 1 (2026): Jurnal Biota 2026
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v12i1.28808

Abstract

Hypoxia, a condition characterized by insufficient oxygen supply, can cause tissue damage in vital organs, including the liver. The liver is particularly vulnerable to hypoxic injury, which may result in impaired function and hepatocyte death. Purslane (Portulaca oleracea L.) is known for its antioxidant properties, largely attributed to its flavonoid content, which can inhibit the production of reactive oxygen species (ROS). This experimental study aimed to evaluate the effects of acetone extracts of purslane herb on hepatic histopathological changes in hypoxia-induced rats. Five experimental groups were established, each consisting of six rats (n = 6): normal control (N), hypoxia (H), hypoxia treated with dexamethasone (H+DEXA), hypoxia treated with purslane extract at 150 mg/kg body weight (HP1), and hypoxia treated with purslane extract at 300 mg/kg body weight (HP2). Purslane extract was prepared using the acetone maceration method. Hypoxia was induced by exposing rats to a gas mixture of 10% O₂ and 90% N₂ for 10 consecutive days. Liver tissues were processed using paraffin embedding and stained with hematoxylin–eosin for histopathological evaluation, focusing on hepatocyte necrosis, inflammatory cell infiltration, and hemorrhage. Statistical analysis was performed using one-way analysis of variance (ANOVA) followed by Duncan’s post hoc test. The results showed that the 300 mg/kg dose of purslane extract significantly reduced hepatocyte necrosis (35.33 ± 2.52 cells), inflammatory cell infiltration area (2488.51 ± 112.82 µm²), and hemorrhage area (1031.10 ± 17.38 µm²) compared with the hypoxia group (p < 0.05). In conclusion, acetone extracts of purslane demonstrated significant hepatoprotective effects in hypoxia-induced rats, suggesting their potential as a natural therapeutic agent for the management of hypoxia-related liver injury.
Petroleum Degradation by Bacteria Explored from Logending Mangrove Sediments Apriliani, Herlina; Pramono, Hendro; Oedjijono, Oedjijono; Widodo, Wimbuh Tri; Kristianto, Sonny; Putri, Rury Eryna; Unsunnidhal, Lalu
Biota Vol 12 No 1 (2026): Jurnal Biota 2026
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v12i1.29245

Abstract

Oil spills resulting from shipping activities, tanker-based oil transportation, and fuel oil usage can cause coastal pollution, particularly in sensitive ecosystems such as mangroves. More than 90% of petroleum consists of hydrocarbons with complex carbon chain structures, making them difficult to decompose. Biological remediation using microorganisms offers a promising alternative for pollution mitigation, as microbes can degrade petroleum components and oxidizing hydrocarbons. This study aimed to evaluate the petroleum-degrading ability of selected bacterial isolates obtained from mangrove sediments at Logending Beach. The research employed experimental and survey methods. The primary parameter measured was Total Petroleum Hydrocarbons (TPH), while supporting parameters included pH and bacterial population density. The study consisted of several stages, including bacterial isolation, screening, and evaluation of the petroleum degradation capacity of selected isolates. The results identified two potential bacterial isolates capable of degrading crude oil. Isolate LG62 exhibited a degradation efficiency of 71.40%, while isolate LG105 showed a degradation efficiency of 57.10%. Petroleum concentrations of 2% (v/v) and 5% (v/v) were degraded more effectively than higher concentrations. Overall, the two bacterial isolates (LG62 and LG105) from Logending mangrove sediments demonstrated significant potential as bioremediation agents for petroleum hydrocarbon contamination.
Dietary Fiber from Mentawai Taro (Colocasia esculenta var. Mentawai) Ameliorates Diabetic Neuropathy in Alloxan-Induced Mice Safril, Sutri Wulansari; Santoso, Putra; Rahayu, Resti
Biota Vol 12 No 1 (2026): Jurnal Biota 2026
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v12i1.32143

Abstract

Diabetic neuropathy is a severe complication of diabetes mellitus, and conventional synthetic drugs used for its management are often associated with undesirable side effects. This study evaluated the potential of Mentawai taro (Colocasia esculenta var. Mentawai) corm as a functional food for the management of diabetic neuropathy. Adult male mice were divided into five groups: a control group (healthy mice fed a standard diet), a diabetic group (alloxan-induced diabetic mice fed a standard diet), and three diabetic groups fed diets supplemented with 15% Mentawai taro corm whole flour, fiber, or starch. After 28 days of dietary intervention, blood glucose levels, sensory and motor functions, malondialdehyde (MDA) levels, and cerebellar histopathology were evaluated. The results showed that Mentawai taro corm fiber significantly reduced blood glucose levels (59.5% reduction), accompanied by a positive trend toward improved sensory responses (25% increase) and a marked enhancement of motor function (41.6% increase) in diabetic mice. Additionally, fiber supplementation reduced MDA levels in brain tissue (19.3% reduction) and attenuated Purkinje cell degeneration in the cerebellum (27.3% reduction). In contrast, Mentawai taro corm whole flour and starch exerted minimal protective effects, with starch supplementation improving motor function only. Overall, among the various Mentawai taro corm preparations tested, the fiber extract was the most effective in ameliorating symptoms of diabetic neuropathy.
Species Diversity and Distribution of Orchids along the Sepapah Kiri Waterfall Trail, Kubu Perahu, Bukit Barisan Selatan National Park Kurniasih, Surti; Prasaja, Dimas
Biota Vol 12 No 1 (2026): Jurnal Biota 2026
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v12i1.33030

Abstract

Indonesia is known as a country with a high diversity of orchids. Bukit Barisan Selatan National Park (BBSNP) is located along the Bukit Barisan Mountain range in the tropical rainforest heritage of Sumatera, where various natural-growing orchids can be found abundantly. This study aimed to explore and identify the orchids diversity in the Kubu Perahu Forest section of Bukit Barisan Selatan National Park. The observation was conducted along the hiking trails of Sepapah Kiri Waterfall, which has a 2.375 m length and about 568-876 masl. An exploratory method was conducted to collect primary and environmental data. A total of 16 genera were recorded, dominated by epiphytic orchids, with Agrostophyllum and Pinalia as the most abundant genera. Preservation of natural orchid species is needed by cultivation and increasing the exsitu conservation of orchids.

Page 18 of 18 | Total Record : 178

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