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Bioma : Jurnal Biologi Indonesia
Published by Universitas Negeri Jakarta
ISSN : 01263552     EISSN : 25809032     DOI : https://doi.org/10.21009/bioma.v21i2
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Bioma is a national peer-reviewed and open access journal that publishes significant and important research from all area of biosciences fields such as biodiversity, biosystematics, ecology, physiology, behavior, genetics and biotechnology.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ecology, Evolution, Behavior and Systematics
Articles 144 Documents
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ESTIMASI STOK KARBON MANGROVE STRATA POHON DI KELURAHAN TRIMULYO KOTA SEMARANG SEBAGAI UPAYA KONSERVASI MANGROVE Arterio Furqon Hadidi
Bioma Vol. 18 No. 1 (2022): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/Bioma18(1).2

Abstract

Development progress that occurred in the city of Semarang has an impact on increasing community economic activity. This increasing carbon emissions in the air occured due to the use of fossil fuels. One of the efforts to reduce carbon emissions is by reforestation. The city of Semarang has 19.541 hectares (52.31%) of green open space out of 37.303,9 hectares of the total area of the city. However, the area of the mangrove ecosystem in Semarang City was only 68,13 Ha. Even though mangrove ecosystems have a higher ability to absorb carbon than other ecosystems. Based on these conditions, it was necessary to estimate mangrove carbon stocks as an effort to determine the potential of mangrove tree strata to absorb carbon. From the results, the value of mangrove carbon stocks in the Trimulyo mangrove ecosystem of 36,00 tons/ha had the potential to act as a carbon sink.
STRUKTUR KOMUNITAS IKAN DAN TERUMBU KARANG PULAU TUNDA, KABUPATEN SERANG, BANTEN Aurel Satyaning Ati; Muhammad Ariq Rafii Ramadhan; Muhammad Adil Awal; Rossa Rechtisia
Bioma Vol. 18 No. 1 (2022): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/Bioma18(1).3

Abstract

Tunda Island is one of the leading marine destinations in Banten Province which has high potential biodiversity. This study aimed to determine the health condition of the Tunda Island coral reef ecosystem. The method used in this study was Line Intercept Transect (LIT) method for coral reef and Belt Transect method for reef fish. Based on coral reef survey, the percentage of coral coverage on Tunda Island was 34.7%. From this value the coral reefs of Tunda Island were included in the sufficient category. The results of a survey of fish showed that there were 57 species from 17 families, which is dominated from Pomacentridae. The diversity index value (H ') of reef fish was 3.143, which showed that the diversity of reef fish around Tunda Island was high, and the uniformity index value (e) was 0.777, which showed that in Tunda Island waters the spread of fish species was stable.
ANALISIS POLA PENYEBARAN POPULASI HEWAN PERAIRAN DI KAWASAN PESISIR PANTAI JUMIANG Khusnul Hotimah; ilham yusa
Bioma Vol. 18 No. 1 (2022): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/Bioma18(1).4

Abstract

Jumiang Beach is one of the beaches on the southern coast of Pamekasan Regency, Madura. Jumiang Beach is one of the tourist destinations in the Pamekasan area with varying levels of diversity of aquatic living things. Through this ecological research, we present the pattern of population distribution in the current Jumiang Coast region with the aim of providing information related to the diversity of living things that exist in the region. The pattern of distribution is described as the condition/condition of living creatures in the region whether or not good enough in its development or that causes the level of diversity has decreased. The method used in the form of descriptive and quadrant methods by applying misneting techniques in the form of exploratory which produces data patterns of population distribution in the form of index morisita. The results of the study stated that the pattern of population distribution in the Jumiang Coast region was classified as a group with a morisita index value of more than one.
KEANEKARAGAMAN JENIS BURUNG DI WILAYAH TAMAN KOTA SPATODEA DAN TABEBUYA, JAKARTA SELATAN Amelia
Bioma Vol. 18 No. 1 (2022): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/Bioma18(1).5

Abstract

Urban parks in South Jakarta are the main component of green open spaces which act as habitat for birds in the cities. Aim of this study was to determine the diversity of bird species around the South Jakarta City Park. The research was conducted in October-November 2021 in the city parks of Spatodea and Tabebuya, South Jakarta. Bird data collection used the point count method, while plant data collection used an inventory system. Results showed that the Tabebuya Park location had 9 species of birds from 8 different families, while in Spatodea Park there were 8 bird species found. The Tabebuya City Park was found to have medium species diversity index value, medium evenness index value and low dominance value index. Spatodea city park had a low value index of species diversity, low evenness value index, and low dominance value index. The highest number of bird species obtained was 7 species in total. The results showed that the urban park area in South Jakarta had low to moderate range of bird species diversity. This could happen because birds in urban landscapes tended to be more sensitive to the presence of certain stratification of vegetation, especially tree stratification.
BAKTERIOFAG DAN APLIKASI DALAM MENGENDALIKAN BAKTERI PATOGEN UNTUK MENINGKATKAN KEAMANAN PANGAN Gaffar, Affan; Mega Suryani, Elsa
Bioma Vol. 18 No. 2 (2022): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/Bioma18(2).1

Abstract

Food safety and sustainable food production is an essential parts of the sustainable development goals of protecting the health and well-being of humans, animals, and the environment. Foodborne diseases are a significant cause of morbidity and mortality, particularly with the global crisis of antibiotic resistance. Bacteriophages as a biocontrol are a promising alternative for reducing contamination from pathogenic bacteria in food such as Escherichia coli, Bacillus cereus, Staphylococcus aureus, and Listeria monocytogenes. Bacteriophages are natural predators of bacteria that are harmless to humans and animals and are found in various environments, thus have been recognized as promising antimicrobial agents to help control specific bacterial pathogens in food production. Several bacteriophages have been applied in food to reduce the number of pathogenic bacteria. The results of this application show the efficacy of bacteriophages as biopreservation agents against foodborne pathogenic bacteria.
Aktivitas Antibakteri Minyak Atsiri Kulit Jeruk Limau (Citrus amblycarpa (Hassk.) Ochse) Dalam Mengendalikan Bakteri Streptococcus mutans: Antibacterial Activity of Citrus Limau Atsir Oil (Citrus amblycarpa (Hassk.) Ochse) in Controlling Streptococcus mutans Junaedi, Muhammad
Bioma Vol. 18 No. 2 (2022): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/Bioma18(2).2

Abstract

Dental caries is an infection disease of tooth tissue caused by Streptococcus mutans bacteria. Atsiri is essential oil is a liquid-shaped compound that is thought to have potential as an antibacterial. The purpose of this study was to determine the antibacterial potential of essential oil of limau lime in controlling Streptococcus mutans bacteria. The antibacterial test in this study used disk disfussion method with 8 treatment groups and 4 replications is 5 concentrations of atsiri oils, 1 positif disc amoxicillin antibiotic, 2 negative control with DMSO and aquades. The data obtained were analyzed with normality test, Anova test and BNT test. Isolation of atsiri’s oil of limau lime in this study using the method of steam-water distillation. Streptococcus mutans bacteria were isolated from dental caries patients and tested using macroscopic, microscopic, gram staining, and biochemical methods. The study found that the atsiri oils of limau lime has antibacterial activity in vitro against Streptococcus mutans bacteria, as evidenced by the formation of an inhibit zone. Concentration as 100% with 15.38mm inhibitory zone diameter is the most effective concentration to inhibit the growth of Streptococcus mutans bacteria. The statistical analysis revealed a significant influence between the treatments at the 5% significance level.
IDENTIFIKASI BAKTERI DAN UJI AKTIVITAS ANTIBAKTERI EKSTRAK BAKTERI ENDOFIT YANG DIISOLASI DARI ALGA MERAH (Gracilaria sp.) Pratiwy, Fittrie Meyllianawaty; Arifah, Fajar Nurul
Bioma Vol. 18 No. 2 (2022): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/Bioma18(2).3

Abstract

Glacilaria sp. is one type of red algae that is widely found in Indonesia. Red algae has anti-microbial, anti-bacterial, anti-viral, anti-fungal, and other benefits. Endophytic microbes associated with seaweeds such as bacteria and fungus are thought to be able to produce the same bioactive compounds as their host, seaweeds. Several studies have also shown that the antibacterial activity of endophytic microbes can inhibit pathogenic bacteria. This study was conducted to identify endophytic bacteria present in Glacilaria sp. in inhibiting the growth of pathogenic bacteria (Vibrio sp. and S. aureus). Endophytic bacteria found in Gracilaria sp. isolated and tested for antibacterial activity using Staphylococcus aureus and Vibrio sp. bacteria. with disc disc method. the results showed that endophytic bacteria of the red algae Gracilaria sp. has antibacterial activity against bacteria S. aureus and Vibrio sp. It has inhibitory zones of 8 mm and 7.6 mm, respectively
VEGETASI TAMAN URBAN SEBAGAI PENYEDIA PAKAN BAGI BEBERAPA TROPHIC GUILD BURUNG HERBIVORA: STUDI TAMAN LAPANGAN BANTENG, JAKARTA PUSAT Hakamashe, Hafidz Prananta; Arumsari, Diah Retno; Komariah, Esti; Febriyani, Hilmi; Febrianty, Intan; Destiyana, Nabilah; Aulia, Rahmah; Sukmawati, Wulan; Noer, Mohamad Isnin; Sedayu, Agung
Bioma Vol. 18 No. 2 (2022): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/Bioma18(2).4

Abstract

Vegetal food is the most important resource for herbivores. The study of food consumed by bird community in Indonesia, especially in urban environments is needed to provide an overview of the ability of City Parks to support bird communities. The aim was to determine the urban park vegetation in the Lapangan Banteng park as a potential food source for urban birds, especially frugivores, nectarivores and granivores. The study was conducted in September until December 2018 . Data were analyzed using Rstudio and ImageJ. The results showed that there were 7 species of birds consisting: four species of granivores (Passer montanus, Streptopelia chinensis, Lonchura punctulata, and Pycnonotus aurigaster) and three species of frugivores (Psittacula alexandri, Dicaeum trochileum, Treron vernans) which were observed to use plants as food resource Lapangan Banteng park. Birds used 30% of trees (Syzygium polyanthum, Melaleuca leucadendra, Ficus benjamina) and 70% of herbaceous ground cover (Arachis pintoi., Phoenix sp., Pennisetum purpureum, Axonopus compressus, Cynodon dactylon, Cyperus rotundus, and Eleusine indica). The availability of sufficient natural food in nature will have an impact on both bird conservation and the environment. The availability of natural food will improve bird conservation and ensure the sustainability of urban biodiversity.
PRE TREATMENT MINYAK JELANTAH DENGAN KARBON AKTIF AMPAS TEBU MENURUNKAN RESIKO HEPATOTOKSISITAS TIKUS (SPRAQUE DAWLEY) Rahayu, Sri; Supiyani, Atin; Darmansyah, Rizky; Amalia, Rizka
Bioma Vol. 18 No. 2 (2022): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/Bioma18(2).5

Abstract

Cooking oil is a human need that is increasing over time resulting in wasted cooking oil. One of the efforts to reduce negative effect of used cooking oil is the use of activated carbon in the refinery process. The aim of this study was to determine the hepatotoxicity of used cooking oil treated with activated carbon of bagasse on rat livers. The method used true experimental laboratory with Post Test Only with Control Group Design. White rats were divided into 4 treatment groups. Positive control, given 0.2 ml of used cooking oil. Negative control, given 0.2 ml of packaged cooking oil. Group 3 was given 0.2 ml of used cooking oil mixed with 5% activated carbon. Group 4 was given 0.2 ml of used cooking oil mixed with 15% activated carbon of bagasse. The liver enzyme of SGPT-SGOT was measured by spectrophotometry and analysed by ANOVA. The concentration of bagasse-activated carbon in used cooking oil affected the levels of SGOT-SGPT and rats weight. The lowest levels of SGOT were obtained in used cooking oil treated with 5% activated carbon bagasse (18.85 ± 0.544 U/L). Application of bagasse-activated carbon in used cooking oil can reduce the risk of hepatotoxicity in mice.
ANALISIS KEANEKARAGAMAN GEN MYOSTATIN (MSTN) SECARA IN-SILICO PADA CATTLE DI INDONESIA Naufal Ma'arif; Hanum Isfaeni; Asep Gunawan
Bioma Vol. 19 No. 1 (2023): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/Bioma19(1).3

Abstract

Cattle is one of the largest livestock products in Indonesia. The purpose of this study was to determine the diversity of the myostatin (MSTN) gene found in several cattle in Indonesia. This research was a descriptive analysis research based on several literature studies. Gene data was taken from the National Center for Biotechnology Information (NCBI). The gene data taken were from several species such as Bos indicus, Bos indicus×Bos taurus, and Bos taurus. Meanwhile, Bubalus bubalis, Capra hircus, and Cervis sp. were selected as outgroups. DNA sequence data analysis was aligned using MEGA XI software. MSTN gene parameters showed results between the kinship of several cattle in Indonesia. From these results it can be found that there were still several species of cattle in Indonesia that were not yet found in the NCBI database on the MSTN gene. For example, Madura cattle (Bos javanicus), PO Kebumen, PO Aceh, and several livestock products that do not yet have the MSTN gene characterization database. Therefore, to improve the quality of beef in Indonesia, it is necessary to characterize the MSTN gene in several species that are not yet in the database as a benchmark for the quality level of cattle in Indonesia.

Page 11 of 15 | Total Record : 144

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