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HENDRIX INDRA KUSUMA
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Jurnal Bioleuser
Published by Universitas Syiah Kuala
ISSN : 25976753     EISSN : 25976753     DOI : https://doi.org/10.24815/jurnalbioleuser.v[X]i[X].
Core Subject :
Focus The journal focuses on high-quality research that advances the understanding of biological systems, particularly those relevant to tropical and regional contexts in Indonesia and Southeast Asia. Bioleuser Journal welcomes contributions from researchers, academics, and practitioners across all subdisciplines of biology. Scope Bioleuser Journal publishes research articles, review articles, and short communications in the following areas: Botany Zoology Microbiology Genetics Ecology Physiology Biochemistry Molecular Biology Conservation Biology Bioinformatics The journal encourages interdisciplinary research and studies that integrate multiple biological fields to advance scientific understanding of living systems, particularly those relevant to tropical environments and biodiversity conservation.
Arjuna Subject : -
Articles 36 Documents
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Keanekaragaman Jenis Burung di Kawasan Perkotaan Perwakilan Lima Pulau Besar di Indonesia: Kajian Literatur Amanda Ayupuspita; Cut Putroe Safira Annika; Fuad Syawal Ryanda; Dinda Arisandi; Ana Maria; Hijratul Abdi; Aida Fithri; Widya Sari
Jurnal Bioleuser Vol. 8 No. 3: Desember 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jurnalbioleuser.v8i3.1936

Abstract

Birds play a vital role in ecosystems, such as aiding in flower pollination and seed dispersal. In urban areas, their presence largely depends on the availability of safe and supportive habitats. One key element is urban forests, which are part of Green Open Spaces (RTH) and serve to maintain the ecological functions of birds in urban environments. However, research on birds in urban areas of Indonesia remains limited, with existing data covering only a small number of cities and regions. This study aims to identify the diversity of bird species in urban areas representing the five major islands of Indonesia (Sumatra, Java, Kalimantan, Sulawesi and Papua) through a literature review. Data were gathered from various sources related to bird species in major cities and analyzed using the Shannon-Wiener diversity index. The findings revealed the presence of 142 bird species distributed across 14 orders in Indonesia's urban areas. The bird diversity index reached a high value of 4.7. These results highlight the significant diversity of bird species in Indonesian urban environments and underscore the importance of conserving bird habitats in urban areas to support the sustainability of urban ecosystems.
Keragaman dan sebaran spasial kupu-kupu (Lepidoptera: Rhopalocera) pada ruas jalan Jantho-Lamno di Kecamatan Cot Glie Yaumil Ma’arif; Yekki Yasmin; Irvianty Irvianty; Cut Nanda Devira; Zuriana Siregar; Suwarno Suwarno
Jurnal Bioleuser Vol. 8 No. 3: Desember 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jurnalbioleuser.v8i3.1937

Abstract

Butterflies are distributed in various types of habitats and can be used as bioindicators of environmental quality. Landscape changes can affect the diversity and composition of butterflies. An inventory of butterflies (Lepidoptera: Rhopalocera) in several habitat types on the Jantho-Lamno Route, Aceh Besar, has been carried out with the aim of determining the diversity and composition of species as well as their spatial distribution. Butterfly samples were collected directly in five types of habitats, namely river streams, forests, plantations, bushes, and burnt land, located around the Jantho-Lamno road, in the administrative area of Cot Glie District, Aceh Besar Regency. A total of four sampling points were determined for each habitat type, with each point being 1 ha in area and a minimum distance of 1 km. The research results obtained were 52 species and 5 families. The butterflies that were most commonly found were the Nymphalidae family with 31 species (69.85%), followed by Papilionidae with 9 species (17.12%), and the fewest were Hesperiidae with 1 species (0.63%). The diversity index is classified as high, namely H'=3.795. A total of 38 of the 52 species of butterflies found were distributed in forest habitats, 33 species in bush habitats, 31 species in burnt land, 30 species in rivers, and 19 species in gardens. The Nymphalidae and Papilionidae are distributed in all habitat types, but are found more often in forests and bushes. Meanwhile, the Lycaenidae are only found in riverbank and forest habitats, the Pieridae in forests and gardens, and the Hesperidae only in forest habitats. The common food plants found at the research location were Lantana camara, Eupatorium inulifolium, and Clibadium surinamense.
Jamur yang Terdapat pada Saus Tomat yang digunakan pada Makanan di Kawasan Lapangan Tugu Kopelma Darussalam Zuraidah Zuraidah; Rizky Ahadi; Hendrix Indra Kusuma; Rizqina Al-Kautsyari
Jurnal Bioleuser Vol. 8 No. 3: Desember 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jurnalbioleuser.v8i3.1938

Abstract

A recent investigation revealed that a considerable quantity of tomato sauce remains in circulation that is unhygienic and poses a significant health risk when consumed. It is therefore necessary to conduct this research in order to ascertain the characteristics of the fungi found in tomato sauce consumed by the public. This research was conducted in the Lapangan Tugu Kopelma Darussalam area of Banda Aceh with the objective of identifying and analysing the characteristics of the fungi found in tomato sauce used in food in the Lapangan Tugu Kopelma Darussalam area. Furthermore, the results of the feasibility test, which were generated as a consequence of this research, are to be reviewed as a reference for mycology courses. This research employs a quantitative descriptive methodology. The sample for this study was tomato sauce used in fried egg rolls, fried potatoes and batagor in the Lapangan Tugu Kopelma Darussalam area of Banda Aceh. A descriptive analysis of the data pertaining to the types and characteristics of fungi was conducted. The research yielded six fungal species found in tomato sauce used in food in the Lapangan Tugu Kopelma Darussalam area: Aspergillus fumigatus, Aspergillus niger, Penicilium sp., Geotrichum candidum, Aspergillus sp. and Curvularia sp. The fungal species were differentiated based on macroscopic characteristics, namely colony shape, colony colour and conidia. In contrast, the microscopic characteristics encompass the positioning of the conidia, the morphology of the conidia, the conidiophores and the fungal vesicles.
Efek Pemberian Ekstrak Etanol Kulit Batang Bau Langit (Cyathocalyx sumatranus Scheff.) terhadap Struktur Lambung Tikus (Rattus norvegicus) yang Diinduksi Parasetamol (Isolation and Analysis of Proteolytic Activity of Local Actinomycetes from Aceh, Indone Widya Sari; Masykur Masykur; Putri Novita Sari; Fauziah Fauziah; Rosnizar Rosnizar
Jurnal Bioleuser Vol. 8 No. 3: Desember 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jurnalbioleuser.v8i3.1940

Abstract

The purpose of this study was to determine the gastroprotective activity of ethanol extract of bau langit stem bark in the stomachs of paracetamol-induced rats. This research uses experimental method. Data analysis used a completely randomized design (CRD) with 5 treatments and 5 replicates. All treatments except normal control (K0) in esophageal intubation of paracetamol at a dose of 1350 mg/kg BB. Negative control (K-) is given aqueous for 14 days. P1, P2 and P3 treatments were given Cyathocalyx sumatranus extract of 150 mg/kg BB, 300 mg/kg BB and 600 mg/kg BB respectively. The treatment was given for 14 days and on the 7th day paracetamol was induced. Samples of gastric tissue were made histopathological preparations with paraffin method and hematoxylin-eosin (HE) staining. The variables observed include desquamation, erosion and ulceration of the gastric mucosa. The results showed that the gastric mucosa treated with K0, K-, P1 and P2 was desquamated. Erosion occurs in the treatment of K-. Ulceration was not found in all treatments. Paracetamol at a dose of 1350 mg/kgBB can induce erosion. The conclusion of this study is that the administration of C. sumatranus extract at doses of 300 mg/kgBB and 600 mg/kg BB is able to reduce gastric mucosal erosion due to paracetamol induction, while the dose of 150 mg/kg BB of C. sumatranus extract has not been able to prevent gastric mucosal damage.
Konsentrasi Hormon Testosteron Pada Ayam Kampung Jantan (Gallus domestica) Pasca Suplementasi Vitamin E Dalam Pakan Standar Widya Syahfitri; Kartini Eriani; Dasrul Dasrul; Imelda Maelani; Hendrix Indra Kusuma; Cut Yulvizar; Widya Sari
Jurnal Bioleuser Vol. 8 No. 2: Agustus 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jurnalbioleuser.v8i2.1943

Abstract

Vitamin E is one of type vitamin that is ideal to increase the reproductive function. Vitamin E has the ability to maintain fertility which related to the production of testosterone hormone. The purpose of this research was to determine the effect of vitamin E in various dosages to testosterone levels contained in the blood serum samples of local cocks (Gallus domestica). Samples of local cocks which given supplementation with vitamin E dosages of 0 mg (P0), 10 mg (P1), 20 mg (P2) dan 30 mg (P3). The collected data were analyzed statistically using Analysis of Variance (ANOVA) with a 95%, followed by Duncan's multiple range test.The examination of testosterone levels in this research used Enzyme Linked Immunosorbent Assay (ELISA) test. The result showed that testosterone significantly different among P0, P1, P2 dan P3. Highest testosterone levels obtained from P3 (12,32±1,52 ng/ml), followed by P2 (7,85±1,21 ng/ml), , P1 (5,04±0,7 ng/ml) and P0 (3,63±0,49 ng/ml), respectively. This result suggests that higher doses of vitamin E supplements in feed can elevate testosterone levels in local cocks (Gallus domestica). The P3 treatment, with a dosage of 30 mg of vitamin E, is the most effective in boosting testosterone levels in local cocks.
Antifungal Activity of Lactic Acid Bacteria as A Biopreservation in Sourdough Production Lenni Fitri; Sinta Ayu Mauludin; Sarah Annisa Ananda Putri; Indry Malliny; Nanda Safira; Rahadatul Aisy; Raudhatul Jannah; Zulia Ananda; Dalil Sutekad
Jurnal Bioleuser Vol. 8 No. 2: Agustus 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jurnalbioleuser.v8i2.1945

Abstract

Bread is a food made from flour and yeast. Bread made using conventional yeast only has limited shelf life because it is susceptible to the growth of fungi such as Aspergillus niger and Rhizopus stolonifer. One way to increase the shelf life of bread is to use Lactic Acid Bacteria (LAB) as a starter for making bread. This research aims to determine the ability of LAB yakult and yoghurt as an antifungal and to test the organoleptic and shelf life of sourdough with LAB formulation. The method used in this research is an experimental methode. The parameters observed were the antifungal activity of yakult and yoghurt with LAB formulation, organoleptic test of sourdough with LAB formulation, and shelf life test of sourdough with LAB formulation. The result showed that yoghurt LAB had antifungal activity, while yakult LAB did not have antifungal activity. Based on organoleptic test, sourdough with the additional of LAB yoghurt has better organoleptic test result compared to white bread without the additional of LAB yoghurt, and sourdough with the addition of LAB yoghurt has a longer shelf life compared to white bread without the additional of LAB yoghurt.
Keanekaragaman Jenis Burung di Berbagai Kawasan Kampus Pulau Sumatra Andika Jefriawan; Mesita Saura; Khairul Abdi; Frisca Rohmaulina Limbong; Afifah Ruwaidah; Muhammad Ichsan; Aida Fithri; Widya Sari
Jurnal Bioleuser Vol. 8 No. 2: Agustus 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jurnalbioleuser.v8i2.1946

Abstract

Sumatra Island is one of the westernmost islands of Indonesia, which has various types of birds. Therefore, this research was carried out to analyze the diversity of bird species in various areas of the Sumatra Island campus. This research was conducted using a literature review method with Google Scholar. The results of the research show that there are 10 campus areas on Sumatra Island which are recorded as having a diversity of bird species, namely Syiah Kuala University had 10 bird species, Andalas University had 24 bird species, Lampung University had 20 bird species, Bangka Belitung University had 20 bird species, Raden University Intan Lampung had 24 bird species, Bengkulu University had 12 bird species, UIN Ar-Raniry had 15 bird species, Sumatra Institute of Technology had 19 bird species, Riau University had 48 bird species and Padang University had 21 bird species.
Pengaruh Limbah Cair Tahu Terhadap Pertumbuhan Selada (Lactuca sativa L.) Secara Hidroponik Wick System Martha Amalia; Iqbar Iqbar; Essy Harnelly
Jurnal Bioleuser Vol. 8 No. 2: Agustus 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jurnalbioleuser.v8i2.1947

Abstract

Research on the Effect of Tofu Liquid Waste (TLW) on Lettuce (Lactuca sativa L.) growth using the Wick System Hydroponic has been conducted. This research began from October 2019 to June 2020 and was carried out in the Food Education Shelter of Aceh Government Food Service (NAKASIPAN). This research aimed to determine the potential of TLW as a hydroponic medium for lettuce and determine the appropriate concentration for growing media. The study began from October to June 2020 and was carried out at the Aceh Government Food Education Shelter Food Office (NAKASIPAN). The purpose of this study was to determine the potential of TLW as a hydroponic medium for lettuce and determine the appropriate concentration for growing media. This research uses an experimental method using a completely randomized design (CRD). The planting system used the Wick system method, and there were 6 treatments with 4 repetitions, namely P0 (100% water), P1 (100% Ab mix), 100% TLW, 75% TLW, P4 50% TLW, 25% TLW. The results showed that the concentration did not have a significant effect on lettuce plants, as evidenced by the results of further tests of various research parameters. The growth was not significantly different from the control treatment (without liquid tofu waste concentration), but it was significantly different from the treatment using Ab mix 100%. However, this research has proven that liquid tofu waste can be used as a hydroponic medium, but still necessary to find an appropriate concentration for the growth of lettuce plants.
Penerapan Sistem Agroforestri pada Perkebunan Kopi di Blang Gele, Kecamatan Bebesen, Kabupaten Aceh Tengah Aini Syafitri; Anggi Pratiwi; Citra Dara Mutia; Dhea Rhamadini; Dila Maiyana; Fayza Meutia; Khairunisak Khairunisak; Maulida Ayu Mardana; Nadya Tirta; Nazila Munawira; Rasyadhifa As Sahira; Salsabilla Salsabilla; Syafira Azzahra; Syifa Thifal Umaira; Januardi Januardi; Wira Dharma; Zuriana Siregar; Saida Rasnovi; Dahlan Dahlan
Jurnal Bioleuser Vol. 8 No. 2: Agustus 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jurnalbioleuser.v8i2.1948

Abstract

This research aims to identify the types and agroforestry systems of coffee plantations in Blang Gele, Central Aceh. The methods used are surveys and interviews. The results of this research show that there are 3 types of coffee varieties planted, namely Gayo 1, 2, and 3 varieties, interspersed with shade plants in the form of lamtoro, banana, cabbage, shallots, and andaliman with simple and complex agroforestry systems. The implementation of a coffee agroforestry system with economically valuable shade crops provides more diverse and higher income for farmers, which encourages farmers to optimize land use with a mixed cropping system, thereby increasing the sustainability of coffee farmers' income in the area. The conclusions of this research emphasize the importance of agroforestry systems in increasing the income of coffee farmers in Central Aceh through crop diversification. Thus, implementing agroforestry can be a sustainable strategy in cultivating coffee in this area.
Identification and Potential of Yellow Root Plants in the Pining Forest Area, Gayo Lues Regency Essy Harnelly; Al Wahid Ariga; Astri Winda Siregar
Jurnal Bioleuser Vol. 8 No. 1: April 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jurnalbioleuser.v8i1.1966

Abstract

Gayo Lues Regency, especially Pining District, has the most diverse and productive forest area with biodiversity, one of the types of plants used as medicinal materials is yellow-fruited moonseed. The study aims to obtain information about the types of yellow-fruited moonseeds and the potential for many types of yellow-fruited moonseeds found in the Bur Kaladurin Other Use Area (APL), Pining District, Gayo Lues Regency. Data collection was carried out by systematic sampling method to describe population conditions, data on each type of yellow-fruited moonseed plant, yellow-fruited moonseed diameter data and data on the number of yellow-fruited moonseeds found. 2 types of yellow-fruited moonseeds, namely Fibraurea tinctoria and Arcangelisia flava, were found as many as 1675 individuals at the study site from 56 specified sampling plots. The highest densities in each plot found were Fibraurea tinctoria with a density of 613 individuals/ha and Arcangelisia flava 135 individuals/ha. The highest diameter class frequency found from the 2.66 – 4.26 cm class was 452 individuals from the Fibraurea tinctoria and Arcangelisia flava species as many as 102 individuals from the 2.55 – 3.92 cm diameter class.

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