cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Awalul Fatiqin
Contact Email
jurnal.biota@radenfatah.ac.id
Phone
+6285330044143
Journal Mail Official
awalulfatiqin_uin@radenfatah.ac.id
Editorial Address
Biology Program Faculty of Science and Technology Kampus B Universitas Islam Negeri Raden Fatah Palembang
Location
Kota palembang,
Sumatera selatan
INDONESIA
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 160 Documents
 9   10   11   12   13 
Xylaria sp.; Jamur Lilin dari Jawa Barat Rudy Hermawan; Yuyun Nisaul Khairillah
Biota Vol 7 No 2 (2021): Jurnal Biota 2021
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.v7i2.8138

Abstract

Candle snuff fungus belongs to Xylaria group. Generally, Xylaria has a form like stick or candle or elongated fruit of shapes. Xylaria is classified into Ascomycota within Xylariaceae. This study found one species of candle-shaped mushroom in IPB Unversity. This study aimed to identified and characterized the specimen using molecular and morphological data. The specimen was collected and preservedinto FAA solution and deposited into Herbarium Bogoriense as BO 24426. Molecular analyses using Large Subunit as a region for amplification showed that the BO 24426 was classified into Xylaria sp. This species closes to Xylaria consociata. The stromata were erected, unbranched, and tapered to the apex. The texture was rigid and hard. Ascus bore 8 ascospores. The ascospores were fusiform or bean-shaped and smooth. The morphological observations supported molecular identification of BO 24426 as Xylaria sp. Other genes were needed to ensure the exact species of Xylaria
The Kualitas Kacang Tanah (Arachis hypogeae L.) Kefir dengan Variasi Konsentrasi Starter Ragi dan Lama Fermentasi Pratika Viogenta; Nani Kartinah; Amalia Khairunnisa; Fathur Rahman
Biota Vol 7 No 2 (2021): Jurnal Biota 2021
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.v7i2.8147

Abstract

One of the fermented milk products, namely kefir, is increasingly popular because it has many health benefits. Peanut juice has a high enough protein content that it can be used as a substitute for animal milk. The purpose of this study was to determine the quality of peanut kefir with variations in the concentration of ragi tape inoculum and fermentation time. This research method used 3 variations in the concentration of tape yeast (1, 2 and 4%) and long fermentation time (24, 48 and 72 hours). The results showed that the highest total LAB was in 4% ragi tape inoculum with a fermentation time of 24 hours (4.4x108 cells/mL) and the lowest was in 4% tape yeast inoculum with a fermentation time of 72 hours (9.8x107 cells/mL) and total yeast between 1x104 cells/mL - 3x105 cells/mL) and alcohol produced <1%. Total acid obtained between 6% - 17.6%. The increase in total acid is proportional to the decrease in pH. The pH of the peanut kefir medium was between 3.44 - 4.12. Peanut kefir with tape yeast inoculum meets the standard requirements for fermented milk and can replace milk kefir.
Diversity and Abundance Dragonflies (Odonata) at Mount Sigogor Nature Reserve Area, Ponorogo Regency, East Java, Indonesia Muhamad Azmi Dwi Susanto; Saiful Bahri
Biota Vol 7 No 2 (2021): Jurnal Biota 2021
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.v7i2.8160

Abstract

Mount Sigogor Nature Reserve area is a mountainous tropical rain forest, administratively located in Pupus Village, Ngebel District, Ponorogo Regency, East Java, Indonesia. One of the main functions of this nature reserve is as a water catchment area for the villages around the nature reserve area. Water sources and flows within the Mount Sigogor Nature Reserve area have the potential as natural habitat for dragonflies. This study aims to determine the diversity and abundance of dragonflies (Odonata) in the Mount Sigogor Nature Reserve Area. The method of collecting dragonflies data used the Visual Day Flying method by recording the diversity of dragonflies species and counting the number of individuals from each observed dragonflies species. The data obtained were analyzed using the Relative abundance, Shannon-Wiener Heterogeneity Index and the frequency of Presence. The results of the research conducted showed that there were 14 species from 7 families with a total of 464 individuals. The Shannor-Wiener diversity index shows that the diversity value is H'= 1.81. Meanwhile, the presence frequency analysis showed that there were four species with a value of 100% which were classified as abundant Frequency of Presence, namely Euphaea variegata, Vestalis luctuosa, Rhinocypha anisoptera and Coeliccia membranipes.
Microscopic Characterization of Keji Beling Extract (Strobilanthes crispus L.) As Herbal Medicine Studies Pramita Laksitarahmi Isrianto; Sonny Kristianto; Sukian Wilujeng
Biota Vol 7 No 2 (2021): Jurnal Biota 2021
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.v7i2.8382

Abstract

Keji Beling (Strobilanthes crispus L.) is one of medicinal plants in Acanthaceae family. The leaves are the part that is often used as the herbal products such as; herbs, tea and the others. This study aims to determine the characteristics of the functional groups of organic compounds, mineral content and antioxidant activity in the leaf extract of Strobilanthes crispus L. using pottery. Test analysis in research using FTIR, SEM-EDX, XRF. The result of showed the presence of CH alkenes, CH aromatic, C-O alcohol/ether/carboxylic acid/ester, C-N amine, NO2 Nitro compounds, O-H hydrogen bond alcohol /phenol and N-H amines/amides The mineral composition contained macro elements of Ca, K, P and S. While the identified micro minerals are Si, Fe, Mo, Sr, Mn, Ba, Cu, Zn, and Ni. The microscopic morphology of Strobilanthes crispus L. leaf extract is in the form of porous solid particels, thus it is to have high water solubility. The results of the antioxidant test using the DPPH method obtained an IC50 value of 19.20 ppm which is included in the group of very active antioxidants
Truss Morphometric and Meristic Characters of Male and Female Donkey Croaker (Pennahia anea (Bloch 1793)) Taken from Asemdoyong Auction Center Pemalang, Central Java Adenia Arih Utarini; Suhestri Suryaningsih; Agus Nuryanto
Biota Vol 7 No 2 (2021): Jurnal Biota 2021
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.v7i2.8663

Abstract

Pennahia anea is among of the demersal fish landed at Asemdoyong Fish Auction Centre, Pemalang. P. anea doesn't show sexual dimorphism, so that other characters are needed to differentiate male and female individuals, i.e. truss morphometric and meristic characters. Previous studies have shown that truss morphometric and meristic can differentiate between male and female individuals. This study aims to describe the morphometric and meristic truss characters and determine the truss morphometrically and meristic characters that distinguish between males and females of Pennahia anea. The research used a survey method with a purposive random sampling technique. Male and female individuals of P. anea were examined based on their meristic and truss morphometric characters. The data were analyzed statistically using Mann Whitney non-parametric test. The result proved that male and female were significantly different in seven out of the 31 truss distances. Male individuals had a larger size than female individuals in three truss distances. In contrast, the male had a smaller size than the female individuals in four out of seven truss distances that distinguish both sexualities. The soft fin radius of the ventral fin was significantly different between male and female of P. anea. It could be concluded that male and female individuals of Pennahia anea have different truss distances and meristic characters with seven truss distances and one meristic character are different
Analisis Keanekaragaman dan kelimpahan kupu-kupu (ordo Rhopalocera) berdasarkan kondisi lingkungan Umu Zulfatu Rizki; Lianah Lianah; Saifullah Hidayat
Biota Vol 8 No 1 (2022): Jurnal Biota 2022
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.v8i1.7089

Abstract

Mount Muria has abundant natural resources, both flora and fauna, one of which is butterflies. Butterflies as natural pollinators have an important role in the ecosystem. The deterioration of air quality has a negative impact on butterflies because they are quite sensitive to poor air quality and poor lighting. This study aims to analyze the relationship between environmental conditions and butterflies in the Muria Kudus area, carried out in March and June 2020. Butterfly observations were carried out using the quadratic sample transect method with 3 observation stations and measured environmental factors, among others: temperature, humidity, light intensity, altitude and Pb concentration analysis with AAS. The results of the study found 40 species of butterflies consisting of 6 families, with a moderate diversity index, almost merit index and low dominance. Muria area still has good environmental conditions for butterfly breeding. Relative abundance is negatively correlated with light intensity (rcount = -0,855, rtable = 0,811). Averageness is negatively correlated with heigh (rcount=-0,836, rtable=-0,881). The butterfly species Ypthima nigricans, Orsotriaena medus, and Melanitis leda is a specialist butterfly species and the butterfly species Papilio memnon, Leptosia nina, Chersonesia rahria, Mycalesis horsifieldii, and Yphtima horsifieldii is a generalist species butterfly
Determination of Genetic Mutation Profile of drpr Gene in Drosophila melanogaster using High-Resolution Melting Analysis Ahmad Mu&#039;arif; Rudi Arfiansyah; Tri Puspita Roska; Herlina Rante; Firzan Nainu
Biota Vol 8 No 1 (2022): Jurnal Biota 2022
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.v8i1.7556

Abstract

Genotype determination of experimental animals is generally conducted using sequencing methods that require expensive cost as well as experience and special equipment. This study aimed to determine the presence of drpr gene mutation in Drosophila melanogaster using coupled real time PCR-High Resolution Melting (real time PCR-HRM) as an alternative method. Two types of fly samples, w1118 and drprΔ5 were used as wildtype control and mutant genotype, respectively. The DNA from twenty of each w1118 and mutant drprΔ5 flies were isolated and amplified using real time PCR. The generated amplicons were then further processed by HRM method at the temperature of 60-95°C. This study demonstrated that the real time PCR-HRM method could distinguish wildtype control w1118 and mutant drprΔ5 based on the HRM data with the confidence level was more than 90%. Therefore, this study provides an evidence that real time PCR-HRM method might be beneficial to screen the mutant genotype from its wildtype counterpart based on differences in the melting temperatures due to changes at nucleotide base level
Viariasi Ukuran Sel Cosmarium spp. dan Euastrum spp. (Desmidiaceae, Charophyte) dari lingkungan akuatik sekitar Universitas Palangka Raya Chaidir Adam
Biota Vol 8 No 1 (2022): Jurnal Biota 2022
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.v8i1.8002

Abstract

Desmids (Desmidiaceae) is the family of green algae that characterized by cells that are shaped of two symmetrical semicells and it is estimated that there up to 12,000 species of Desmids. Cosmarium and Euastrum are two genera of Desmids that considered as the most representative taxa of this family. They are vary widely in size and shape of the cells. Based on the results of preliminary observations, in the aquatic enviroment around University of Palangka Raya is rich in microalgal diversity including Desmids. Cell size and shape are the most important points to be known to study the microalgae. This research is aimed to study the variety of cell size of Cosmarium spp. and Euastrum spp. from the aquatic environment around Palangka Raya. The results of this study show that the Cosmarium cells have the dimension of 17-80 μm long and 14-57 μm wide; Euastrum cells have the dimension of 24-89 μm long and 17-80 μm wide.
KANDUNGAN N, P, K DAN Pb KOMPOS LIMBAH KERTAS BERTINTA DAN SAYURAN DENGAN AKTIVASI CAIRAN RUMEN Hesti Kurniahu; Sriwulan Sriwulan; Annisa Rahmawati; Riska Andriani
Biota Vol 8 No 1 (2022): Jurnal Biota 2022
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.v8i1.8457

Abstract

The compost of inked paper and vegetable waste mixture is a result of the process of degradation of the components of lignin and cellulose. The process was activated by cellulolytic bacteria from rumen liquor. The aim of this study to know the compost quality of the inked paper and vegetable waste mixture. The content of by-products of compost studied were the levels of N, P, K, and Pb heavy metals. The composting process in this study was carried out by anaerobic. The N test used the Kjeldahl method, the P and K test used the Bray 1 method, and the Pb test used the AAS method (Atomic Adsorption Spectrophotometer). The data were analyzed using Manova statistical tests with LSD post hoc tests. From the observations, it was known that the addition of rumen liquor had a significant effect on the levels of P with the most optimal concentration of 50%, while for N and K levels and Pb heavy metals content was not significantly different. However, the average level of nutrient elements N (0.87% to 1.1%), P (0.2% to 0.5%) and K (0.52% to 0.58%) and Pb heavy metals (0.61ppm to 4.09 ppm) fulfill SNI 19-7030- 2004 standard.
Isolation of Cellulolytic Bacteria from the Peat Protected Forest Area in Sungai Buluh, East Tanjung Jabung Jambi Fitratul Aini; Hesti Riany; Hasnaul Maritsa
Biota Vol 8 No 1 (2022): Jurnal Biota 2022
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.v8i1.9314

Abstract

One of the largest composition in peatlands is Cellulose. It can be degraded by cellulase enzymes. Sungai Buluh Peatland is one of the large and protected peatlands in Jambi Province. This land can be the main habitat for cellulolytic bacteria. Peatlands cellulolytic bacteria have great potential as biocontrol agents for plant pathogenic fungi. This study aimed to obtain cellulolytic soil bacteria from Sungai Buluh Tanjung Jabung Peat Protection Forest, in the East Tanjung Jabung, Jambi, which causes stem rot disease of oil palms. This research was carried out in several stages. Firstly, soil samples were collected from the Sungai Buluh Protected Forest, East Tanjung Jabung Jambi. Then the bacteria were selected on Carboxy Methyl Cellulose (CMC) selective media and the quantitative cellulolytic activities were measured based on clear zones that formed on CMC media. The results showed that 25 isolates of cellulolytic potential bacteria were obtained from the Sungai Buluh Peat Protected Forest area, 8 of them had cellulolytic activity range from 0.87 to 6.70

Page 11 of 16 | Total Record : 160

 9   10   11   12   13 

Filter by Year

2015 2025


Reset
Filter By Issues
All Issue Vol 11 No 1 (2025): Jurna Biota 2025 Vol 10 No 2 (2024): Jurnal Biota 2024 Vol 10 No 1 (2024): Jurnal Biota 2024 Vol 9 No 2 (2023): Jurnal Biota 2023 Vol 9 No 1 (2023): Jurnal Biota 2023 Vol 8 No 2 (2022): Jurnal Biota 2022 Vol 8 No 1 (2022): Jurnal Biota 2022 Vol 7 No 2 (2021): Jurnal Biota 2021 Vol 7 No 1 (2021): Jurnal Biota 2021 Vol 6 No 2 (2020): Jurnal Biota 2020 Vol 6 No 1 (2020): Jurnal Biota 2020 Vol 5 No 2 (2019): Jurnal Biota 2019 Vol 5 No 1 (2019): Jurnal Biota 2019 Vol 4 No 2 (2018): Jurnal Biota 2018 Vol 4 No 1 (2018): Jurnal Biota 2018 Vol 3 No 1 (2017): Vol 3 No 1 Januari 2017 Vol 3 No 2 (2017): Jurnal Biota 2017 Vol 2 No 2 (2016): Vol 2 No 2 Agustus 2016 Vol 2 No 1 (2016): Vol 2 No.1 Januari 2016 Vol 1 No 1 (2015): Vol.1 No.1 Agustus 2015 More Issue