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INDONESIA
Jurnal Biologi Tropis
Published by Universitas Mataram
ISSN : 14119587     EISSN : 25497863     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Jurnal Biologi Tropis (ISSN Cetak 1411-9587 dan ISSN Online 2549-7863) diterbitkan mulai tahun 2000 dengan frekuensi 2 kali setahun oleh Program Studi Pendidikan Biologi PMIPA FKIP Universitas Mataram, berisi hasil penelitian dan ulasan Ilmiah dalam bidang Biologi Sains.
Arjuna Subject : -
Articles 2,520 Documents
 155   156   157   158   159 
Physical Quality and Organoleptic Testing of Golden Apple Snail Pomacea canaliculata) Mucus Gel as a Burn Treatment Fadhilah, Diana; Nadjmir, Mikail; Adilla, Ardis Trianita; Santoso, Putra; Maliza, Rita
Jurnal Biologi Tropis Vol. 24 No. 1b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1b.8023

Abstract

Golden Apple Snail (Pomacea canaliculata) secretion has traditionally been used for wound healing due to its high protein content, which promotes cell regeneration and inhibits inflammation. This study aims to utilize this secretion to formulate a topical gel for burn treatment, providing a controlled use for the abundant, invasive species in agricultural areas. Gel formulations with varying secretion concentrations (10%, 15%, and 20%) were evaluated for organoleptic properties, homogeneity, pH, adhesion, spreadability, and viscosity. Results indicated that all formulations were homogeneous and had pH values within the acceptable range (4.5-6.5). The 15% secretion gel showed the highest user acceptance and optimal balance between spreadability and adhesion, but all formulations had higher than standard viscosity and lower spreadability. Adjusting carbopol concentration is recommended to improve the gel's physical properties. The 15% formulation is the most promising for effective topical application.
Mapping Local Food in Addressing Food Insecurity by Farming Communities in Wolomeze District, Ngada Regency Limbu, Nataniel Umbu; Mau, Maria Clara; Dipu, Fransiskus; Bao, Antonia P.
Jurnal Biologi Tropis Vol. 24 No. 2b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2b.8024

Abstract

Wolomeze District has abundant agricultural potential and located in a flat area. This potential includes the availability of agricultural land, the presence of plantation sectors, horticulture, and food crop agriculture, agricultural human resources, and the existence of active farmer groups. The aim of this research is to understand the local food sources in Wolomeze District regarding the types of plant varieties, cultivation techniques, methods of obtaining them during the harvest season and their availability in nature, as well as storage and processing methods, and effective strategies for promoting local food as part of the national food security and sovereignty strategy. This research’s method is a survey method utilizing the KoBoCollect application and QGIS through location determination, observation, interviews, and data analysis. The research results show that there are 18 local food species, namely Uwi, Uwi Gembolo, Uwi Gembili, Uwi Kuning Kulit Cokelat, Ubi Gadung, Porang, Balang, Sorgum, Jewawut, Ganyong, Cassava, Sweet Potato, Taro, Corn, Rice, Red Beans, Gude Beans, and Jali-Jali. Some local foods have different planting and harvesting seasons. The cultivation system of local food consists of gardens, plantations, and forests, with processing methods that remain traditional, such as boiling, roasting, steaming, and frying, or being made into traditional cakes. However, there have been no efforts made by the community and local government to make local food a strategy for national food security and sovereignty. Cultural rituals play a significant role in preserving the existence of local food for uses it as ingredients in rituals.
Biochemical and Organoleptic Characterization of Tamarillo Wine as Alternative Base Material for Alcoholic Beverage Production Bao, Antonia P.; Limbu, Umbu N.; So'o, Fransiska
Jurnal Biologi Tropis Vol. 24 No. 1b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1b.8026

Abstract

The Tamarillo fruit, commonly known as the Dutch Eggplant (Solanum betaceum), is one of the tropical fruits that thrives in the Bajawa region of Ngada Regency. However, the fruit is still consumed directly or without further processing into food or beverage products.  A study aimed at determining the effect of the concentration of tamarillo fruit on the biochemical and organoleptic characteristics of tamarillo wine. The biochemical characteristics to be measured include ethanol content, reducing sugar content, total acidity, pH, antioxidant content, as well as the number of live and dead yeast. Meanwhile, organoleptic aspects include color, clarity, aroma, taste, and the preferences of the panelists. The research method used is a completely randomized design with 3 treatments, namely the concentration of Dutch eggplant fruit: water ratios of 1:1, 1:2, and 1:3, with 3 replications for each treatment. The research results show that the wine made from starfruit with a concentration treatment of 1:3 has the highest biochemical characterization results, including ethanol content, total acidity, pH, antioxidants, viable yeast count, and dead yeast count, compared to the concentrations of 1:1 and 1:2. However, it has the lowest reducing sugar content. The organoleptic test shows that the wine with a treatment concentration of 1:3 has the highest scores for color, clarity, aroma, taste, and preference because it has a red color, clarity, fruity and alcoholic aroma, fruity and alcoholic taste, and is favored by the panelists.
Impact of Steam Power Plant X Wastewater Disposal on Phytoplankton Community Structure and Coastal Water Quality in South Lampung Ramadhina, Melati Rizki; Susanto, Gregorius Nugroho; Alfarisi, Salman; Tugiyono, Tugiyono
Jurnal Biologi Tropis Vol. 24 No. 2b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2b.8027

Abstract

Steam power plant is a power plant that uses steam energy as the main turbine engine to produce electricity. Most steam power plant are built in coastal areas because it requires water for its utilization as waste heat or coolant from the surrounding environment. The construction of steam power plant in coastal areas has caused several issues, such as hot water waste, coal waste, mud, sand, and others that can affect the quality of coastal waters and alter the biological composition in the ocean. The purpose of this research is to determine the impact of Steam Power Plant X wastewater disposal on the phytoplankton community structure and coastal water quality in South Lampung. The sampling points were taken at 3 stations in March-April 2024. Water samples were analyzed using 3 parameters: physics, chemistry and biology, with seven optional parameters measured both ex situ and in situ, namely pH, temperature, salinity, brightness, TSS, nitrate and plankton. Based on the results, the disposal of wastewater from Steam Power Plant X has an impact on the phytoplankton community structure, resulting an increase in dominance of phytoplankton species and causing an increase in physical parameters such as temperature and brightness that exceed environmental quality standards.
The Effectiveness of Seed Biopriming with Mycorrhiza Fungi as an Effort to Improve the Quality of Germination and Curly Chili Production (Capsicum annum) Meo, Monika Moi; Bao, Antonia P.; Demu, Melkior
Jurnal Biologi Tropis Vol. 24 No. 1b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1b.8029

Abstract

The biopriming technique is an alternative method to replace synthetic fungicides on chili seeds by applying a biological agent in the form of mycorrhizal fungi at the early seedling stage. Biological seed treatment can provide plant protection throughout its entire life cycle. This research aims to determine the chili varieties that provide the best growth and production response using the biopriming technique, the duration of seed soaking in the biopriming technique with mycorrhizae affecting the viability of chili seeds, and the interaction between the seed biopriming technique and curly chili varieties. The method used was experimental with a factorial design consisting of two factors: curly chili varieties (Tangguh F1 and MB-333 F1) and the duration of chili seed soaking (0, 24, 48, and 72 hours). The research results showed that the Tangguh F1 chili variety seeds with a 24-hour soaking treatment produced seeds with the most optimal germination rate, uniformity of growth, vigor index, plant height, number of leaves, flowering age, fruit length per plant, fruit diameter, and fruit weight per plant compared to all other treatments. The results of the variance analysis and significant difference test at the 5% significance level indicated that there were significant differences in germination rate, uniformity of growth, vigor index, plant height, number of leaves, flowering age, fruit length per plant, fruit diameter, and fruit weight per plant produced by the curly chili seeds given different soaking durations and chili varieties.
Nokturnal of Mosquito Spesies in Sukawana, Curug District, Serang City, Banten Jasmi, Riski Andrian; Hanin Irfathin Ardani; Hafaz Arif; Kholisotun Najwa; Najmah Fairuz Zahira; Azeng Nurul Hikmah; Royatul Atfaliyah; Juliyanti, Juliyanti; Gading Utoro Bambang
Jurnal Biologi Tropis Vol. 24 No. 2b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2b.8036

Abstract

Mosquitoes are members of the Culicidae family which act as vectors. Mosquitoes usually live in tropical environments, including Indonesia. This research aims to identify types of nocturnal mosquitoes in Sukawana, Serang City. The mosquito catching method is carried out using a sweeping technique at each period, then the mosquitoes caught are taken using a special aspirator. The proportion of mosquitoes most commonly found was Culex quinquefasciatus at 51 individuals (51%). Culex Fuscocephala as many as 31 individuals (31%), Culex perexiguus as many as 16 individuals (16%), and Aedes albopictus as many as 2 individuals (2%). This research provides important information regarding the presence of mosquito species in Sukawana, which can be used as initial data for efforts to control diseases transmitted by mosquitoes.
Literature Review: Acute Respiratory Distress Syndrome (ARDS) Oneiya, Baiq Aisha Aryuni; Ramadhita, Nova Izza Salsa; Makbul, Ini Hidayat; Mutia, Baiq Marceliya Anjani; Fidelia, Puspa Zalika; Amanullah, Mohammad Sany Rosafi; Rivlan, Muhammad Zaidan Fadlurrohman; Fathana, Prima Belia
Jurnal Biologi Tropis Vol. 24 No. 1b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1b.8037

Abstract

Acute Respiratory Distress Syndrome (ARDS) is a clinically and biologically heterogeneous disease with a wide range of etiologies and manifestations. ARDS contributes significantly to high morbidity, mortality, and treatment costs associated with lung disease incidence. This study aims to evaluate the clinical characteristics, diagnostic strategies, and effective management approaches in ARDS treatment to enhance clinical guidelines in intensive care practice. This study employs a literature review method by collecting relevant articles from scientific databases, including PubMed, ScienceDirect, Cochrane Library, Google Scholar, and Proquest. Selected articles are full-text publications in Indonesian and English, published between 2010 and 2023. A total of 15 articles that met the selection criteria were analyzed in this study. ARDS is a serious medical condition with a still concerning prognosis. Optimal management approaches, especially through the use of protective ventilation and prone positioning, have been shown to benefit patients. However, personalized therapy based on biomarkers and further molecular research is needed to further reduce mortality.
Identification of Functional Group Compound in Nginang Process: Ethnochemistry-Based Teaching Module for High School Firmansyah, Dodiy; Siahaan, Jacksoon; Supriadi, Supriadi; Ariani, Sunniarti; Adiguna, Sya'ban Putra
Jurnal Biologi Tropis Vol. 24 No. 1b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1b.8046

Abstract

The Nginang process is one of the Sasak tribe's cultures that can be integrated into sasambo ethnochemical learning. The basic ingredients of the betel chewing process consist of betel leaves, lime, and areca nuts. These ingredients contain organic compounds that are identified as including hydroxyl (-OH) and carbonyl (C=O) groups. This study seeks to identify the functional groups present in betel leaves, areca nuts and residues after the betel chewing process in the functional group area and fingerprint area. The identification of organic compounds in this study was conducted through three stages: (1) grinding the "betel chewing" material, namely the refining and sieving process using 100 mesh; (2) washing using ethyl acetate and (3) functional group analysis using Fourier Transform Infrared Spectroscopy. Based on the results of the Fourier Transform Infrared Spectroscopy analysis of betel leaves, areca nuts, and residue after chewing betel in the functional group area containing -OH groups respectively at wave numbers 3165.73 cm-1, 3280.67 cm-1 and 3406.03 cm-1, the C=O group shows peaks at wave numbers 1728.86, 1649.00, and 1728.08 cm-1, while in the fingerprint area the C-O group appears at wave numbers 1059.61, 1056.89, and 1056.80 cm-1.
Basidiomycota Mushroom Diversity in West Kalimantan, Indonesia: A Literature Review and Their Potential as a Senior High School Biology Learning Resource Faturrahman, Mas Akhbar; Asyrofi, Harun; Sandra, Klaudia Mareta; Wahyuni, Dina; Ningsih, Kurnia; Afandi, Afandi
Jurnal Biologi Tropis Vol. 24 No. 1b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1b.8048

Abstract

The level of diversity of Basidiomycota mushrooms is very high. The very high diversity of Basidiomycota mushrooms can also be found in West Kalimantan Province. This diversity is an interesting thing to be used as a source of biology learning. This study aims to analyze the potential diversity of Basidiomycota mushrooms in West Kalimantan as a source of learning biology, especially in the material of Fungi roles. This research is classified as qualitative research and consists of two stages. The first stage is a literature study aimed at collecting data on the diversity of Basidiomycota mushrooms in West Kalimantan, while the second stage is an analysis of learning resource requirements. The first stage was discovering 187 species of Basidiomycota mushrooms found in West Kalimantan. The result of the second stage is that the diversity of Basidiomycota mushrooms in West Kalimantan meets six learning resource requirements that must be met, namely clarity of the potential availability of objects and problems raised, suitability for learning objectives, clarity of targets and their designation, clarity of information disclosed, clarity of exploration guidelines, and clarity of the results to be achieved. Based on the research that has been done, the diversity of Basidiomycota mushrooms in West Kalimantan has potential as a biology learning resource on the Fungi roles material.
Biopriming with Trichoderma spp. as a Strategy to Enhance Seed Viability and Vigor in Several Rice Varieties (Oryza sativa L.) Due, Maria Serviana; Djawapatty, David Januarius; Nosen, Ludgardis Keas; Bay, Jenny Ronawati; Bao, Antonia Paulina; Limbu, Nataniel Umbu
Jurnal Biologi Tropis Vol. 24 No. 1b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1b.8049

Abstract

Rice plants frequently encounter both biotic and abiotic stress because the nation is tropical. Through the application of ecologically friendly technology, the sustainability of diminishing rice production can be addressed. Trichoderma spp. microorganisms used in biopriming may be able to address the issues that come up. The purpose of the research is to determine how bio priming using Trichoderma spp. affects the viability and vigor of seeds from several rice varieties. (Oryza sativa L.). This study employs an experimental approach with a Completely Randomized approach (CRD) factorial design that includes two factors: the rice variety and the concentration of Trichoderma spp. Two-way analysis of variance (ANOVA) was used to analyze the data. The findings of the study show that seed vigor and viability are significantly impacted by biopriming with Trichoderma spp. For the Kusuma 05 rice variety, the treatment with Trichoderma spp. at a 30% concentration showed the largest increase in each variable.

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