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Tri Wahyu Setyaningrum
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Samota Journal of Biological Sciences (SJBIOS)
Published by Universitas Mataram
ISSN : 30253896     EISSN : 30253896     DOI : https://doi.org/10.29303/sjbios.v4i1
Core Subject : Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology
SJBIOS is the official publication of the Department of Biology, Faculty of Mathematics and Natural Sciences, University of Mataram. All articles published in SJBIOS are peer-reviewed and published online for immediate access and citation. Scope: - Biology, Ecology and Ecosystems, Environmental and Biodiversity - Conservation - Microbiology - Physiology - Genetics and Epidemology - Biotechnology - Biomedical and Pharmaceutical
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 30 Documents
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Kejadian, Pengetahuan dan Sikap Terhadap Hipertensi Pada Warga Pesisir Pantai Dusun Montong Buwuh Desa Meninting NTB Rozikin, Rozikin; Musyarrafah; Setyaningrum, Tri Wahyu
Samota Journal of Biological Sciences Vol 2 No 1 (2023): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v2i1.3162

Abstract

Dusun Montong Buwuh merupakan tempat produksi pengasapan dan pemindangan terbesar di desa Meninting. Mayoritas penduduknya 75% bekerja sebagai nelayan, dimana ditemukan angka prevalensi hipertensi dari data puskesmas meninting sangat tinggi pada daerah tersebut. Penelitian ini bertujuan untuk menelusuri kejadian, pengetahuan dan sikap terhadap hipertensi pada warga pesisir pantai montong buwuh. Metode yang digunakan yaitu: wawancara dengan kuesioner serta pengukuran tekanan darah terhadap 94 orang responden. Penentuan besaran sampel populasi menggunakan Slovin dengan taraf kepercayaan 0,005 (α = 5%) dan pengolahan data Univariat dengan spss. Hasil penelitian ini menunjukkan bahwa kejadian hipertensi pada warga didaerah wisata pesisir pantai montong buwuh relatif tinggi 63 orang (67.0%) hal tersebut karena warga dusun montong buwuh memiliki tingkat pengetahuan yang kurang tentang hipertensi 48 orang (51.1%), kurang dalam menyikapi hipertensi 70 orang (74.5%), serta kurang melakukan tindakan terhadap hipertensi 54 orang (57.4%). Akar penyebab masalah Hipertensi pada penduduk di Dusun Montong Buwuh yaitu kurangnya pengetahuan dan kesadaran masyarakat terkait hipertensi.
Ethnobotanical Study of Komak Plants in East Lombok Regency Handayani, Agustia Fitri; sukiman, sukiman; Julisaniah, Nur Indah; Kurnianingsih, Rina; Sukenti, Kurniasih
Samota Journal of Biological Sciences Vol 3 No 1 (2024): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v3i1.3337

Abstract

Indonesia is a country that has a high level of diversity, with fertile soil so various types of plants can grow well, such as beans. One of the Leguminosae that has the potential to be cultivated as a vegetable, protein source and animal feed is the komak plant. East Lombok Regency is part of West Nusa Tenggara Province which has a number of areas that produce komak plants which are quite high, but information on their utilization is still limited. This study aims to determine the diversity of species and morphology of the komak plant, utilization, and cultivation of the komak plant based on local knowledge of the people in East Lombok Regency. The research was conducted in several sub-districts in East Lombok Regency from August 2021 to June 2022. This research used the Purposive sampling and Snowball sampling with semi-structured interviews. The results of this study found 3 species of komak plants namely Lablab purpureus (L) Sweet (which consists of 3 variants Lablab purpureus subsp. purpureus, Lablab purpureus var. typicus and Lablab purpureus var. lignosus), Phaseolus lunatus L. and Canavalia ensiformis (L.) DC. Various uses of komak as food, animal feed, land border, shade, hair fertilizer and traditional events. Lablab purpureus subsp. purpureus is the most important type of komak with an ICS value of 27 which is used in almost all types of utilization. Community knowledge in East Lombok Regency in cultivating komak plants is quite good starting from seed preparation, planting process, maintenance and harvesting of komak plants.
Potensi Bunga Cempaka Kuning Magnolia champaca (L.) Baill. Ex Pierre Sebagai Antiinflamasi Hayatillah, Raudhah; Hapsari, Widie Kemala
Samota Journal of Biological Sciences Vol 3 No 1 (2024): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v3i1.3774

Abstract

Yellow champaca is a family of Magnoliaceae, which is designated as the identity of the Nanggroe Aceh Darusalam area, known as Bungong Jeumpa. Yellow champaca contains phytochemicals which can act as antioxidants and can act as an anti-inflammatory, so yellow champaca is widely used as a medicinal plant. Compounds contained in yellow chrysanthemum such as tannins, flavonoids, alkaloids, saponin, sterols and others can act as anti-inflammatories by inhibiting the action of inflammatory media which play a role in the process of inflammation. Yellow champaca is scientifically proven to have anti-inflammatory benefits. Present studi is a compilation of several aspects the indicate that Yellow champaca has potential as an anti-inflammatory which was tested based on content of secondary metabolite compounds.
BIODIVERSITAS TERESTRIAL KAWASAN PANTAI CEMARA KABUPATEN LOMBOK BARAT Nurrijawati, Nurrijawati; Rindahmawati, Rika; Saputri, Ferza Ayu; Mulyaningsih, Tri; Permatasari, Baiq Dewi; Candri, Dining Aidil
Samota Journal of Biological Sciences Vol 3 No 1 (2024): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v3i1.3789

Abstract

Pantai Cemara merupakan salah satu destinasi wisata eco-mangrove yang sedang aktif dikembangkan oleh pemerintah Kabupaten Lombok Barat. Saat ini eksplorasi keanekaragaman hayati pada ekosistem di Pantai Cemara hanya terfokus pada ekosistem mangrove, sedangkan wilayah daratan belum tereksplorasi bahkan belum ada referensi mengenai keanekaragaman hayati daratan di Pantai Cemara. Tujuan penelitian ini adalah mengetahui keanekaragaman hayati daratan di Pantai Cemara agar dapat menjadi sumber informasi bagi masyarakat setempat untuk meningkatkan nilai tambah dalam pengembangan pariwisata. Hasil penelitian menunjukkan bahwa keanekaragaman tumbuhan, burung dan serangga tergolong sedang. Pada tumbuhan, nilai indeks keanekaragaman tumbuhan pada tingkat pohon sebesar 1,31, tiang 1,55, pancang 1,72, dan semai 1,68. Pada burung pemukiman 1.489, burung pesisir 2.174. Demikian pula keanekaragaman serangga sebesar 1,75 termasuk sedang. Dengan demikian, dari keseluruhan hasil taksa yang telah diamati, keanekaragaman hayati di kawasan daratan Pantai Cemara tergolong dalam kategori sedang.
HABITAT PERINDUKAN Ae. albopictus DI PANTAI PENGHULU AGUNG DAN SEKIP, AMPENAN, NUSA TENGGARA BARAT Pita, Baiq Nuraini Ayu; Tresnani, Galuh; Suryadi, Bambang Fajar; Zamroni, Yuliadi; Kusuma, AA Ngurah Nara
Samota Journal of Biological Sciences Vol 3 No 1 (2024): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v3i1.4003

Abstract

Ampenan is one of a coastal area with a dense population in Mataram City. There are lots of people activity in Penghulu Agung and Sekip beach since they are the recreational area in Ampenan District, and therefore diseases transmission through mosquito bites becomes easily. The research aims are to determine the abundance and habitat characteristics of Aedes albopictus as a vector of dengue fever in Penghulu Agung and Sekip beach. This esearch is a descripftive explorative research using random sampling and explorative methods. According to research results it can be conclude that the relative abundance value of Aedes albopictus from both location is 53.80% (high). The breeding habitat mostly in the form of bucket and boat with a dense of vegetation or canopi. environmental factors in the research location such as water temperature range between 29.8 - 30.5 Celcius, air temperatur between 25.5 - 29.9 Celcius, humidity between 52 - 76%, water acidity 6 - 8, salinity 0%, and light intensity 105 - 30,430 lux.
Diagnosis and Factors Causing the Incidence of Diarrhea in the Community of Senteluk Village Tourism Area, Batu Layar, West Lombok Regency Rozikin, Rozikin; Wiatma, Deny Sutrisna
Samota Journal of Biological Sciences Vol 3 No 1 (2024): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v3i1.4478

Abstract

Recurrent or widespread diarrhea in the community is a significant health burden, especially for children and the elderly. This study will determine the priority of medical health problems in the community of Senteluk village tourism area and trace the factors that cause them. The method used in this study is the prioritization of medical and non-medical problems with the Delbecq method and the search for factors causing problems and their support through questionnaires and nutritional status checks on 177 respondents. The results are clear: diarrhea is the most prevalent medical problem in the Senteluk area, with 40% of respondents reporting it as a significant issue. This is followed by dengue hemorrhagic fever (33.33%), ARI/pneumonia (13.33%), dyspepsia (6.67%), and malaria (6.67%). The results were clear on non-medical issues as well. A whopping 79 people (44.63%) lack access to clean water, 87 (49.15%) have inadequate waste management, 98 (55.37%) lack proper liquid waste management (drainage), and 117 (66.1%) lack effective diarrhea prevention programs. Furthermore, the source of nutrition for residents is also not good resulting in Abnormal nutritional status 111 (62.71%). This is a significant factor influencing the incidence of diarrhea in Senteluk tourist village
BURONG TILAPIA: FACTORS ON THE FERMENTATION PROCESS AND ITS MICROBIOTA BELTRAN, KENNEDY
Samota Journal of Biological Sciences Vol 3 No 2 (2024): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v3i2.4925

Abstract

Fermented fish products hold significant prominence in the Philippines. However, its potential risks for human consumption are faced as a result of inadequate awareness of microbiological standards in its preparation. This study investigated the microbiota and fermentation process of burong tilapia, how this is influenced by fermentation factors such as salt content, temperature, and proper sanitation, and how it can impact food safety for human consumption. This study revealed that the population of aerobic microorganisms in burong tilapia was relatively high with the Aerobic Plate Count result of 2.1 x 107 CFU/g, indicating significant bacterial presence. On the other hand, a relatively low level of E. coli and Yeast and Molds count was detected having <25 CFU/g and <10 CFU/g, respectively. Moreover, it was found that low salt content, non-ideal temperature conditions and failure to strictly observe sanitation practices, all influenced the growth and proliferation of unwanted microorganisms. These results emphasize how crucial it is to optimize fermentation factors in order to guarantee both the food quality and safety of fermented fish products for human consumption. Furthermore, this case study highlights that consumer education is needed in promoting awareness and acceptance of fermented fish products in the market.
Inventory of Echinodermata in Lendang Luar Beach, North Lombok District Dewi, Saskia Septina; zahara, asha aulia; aulia, nurul waroatul; nurulfadilah; riandinata, selamet kurniawan; Candri, Dining Aidil; Ahyadi, Hilman
Samota Journal of Biological Sciences Vol 3 No 2 (2024): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v3i2.4962

Abstract

Echinoderms are one of the main components of marine biodiversity that play an important role in ecosystem function, especially as aquatic detritus. The purpose of this study was to determine the species of Echinoderms found in Lendang Luar Beach, North Lombok District. The study was conducted in July 2022 using the purposive sampling and free sample collection. Based on the research results, found 12 species from 6 families, namely Deadematidae (Diadema setosum, Echinothrix calamaris, and Echinothrix diadema), Echinometridae (Echinometra oblonga and Heliocidaris crassispina), Holothuriidae (Holothuria tubulosa), Ophiocomidae (Ophiomastix annulosa, Ophiocoma erinaceus, Ophiocoma pusilla, and Ophiocoma scolopendrina), Ophiothrichidae (Macrophiothrix longipeda), and Toxopneustidae (Tripneustus gratilla). O. Annulosa, M. longipeda, and T. gratilla species were found in all stations. M. longipeda had the highest number of individuals. T. gratilla has the most extensive microhabitat because it is found in all types of existing microhabitats.
Jaringan Sekresi Pada Tanaman Dysoxylum parasiticum Osbeck (Meliaceae) di Mataram, Lombok Nuha, Lalu Muhalil; Mulyaningsih, Tri; Sukenti, Kurniasih
Samota Journal of Biological Sciences Vol 3 No 2 (2024): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v3i2.5049

Abstract

Dysoxylum parasiticum is a flowering plant from the Meliaceae family. This plant has a number of secondary metabolite compounds that have not been specifically identified at the anatomical and tissue level. The presence of secondary metabolite compounds can be identified through the presence of secretory tissue in plants. The aim of this research is to determine the structure, type and location of the secretory tissue in the stem and leaf organs. Preparations were made using the fresh preparation method, and slicing using the free-hand section method, with Tuloidine blue O 0.025% staining. The results show that the secretory tissue has an elongated channel structure like a lumen surrounded by epithelial cells. The location of the secretory tissue in the stem is evenly distributed in the cortex and pith, in the petiole of the leaf it is only found in the cotex, and in the leaf blade, the secretion ducts are found in the cortex of the midrib and the mesophyll of the leaf blade.
Uji Aktivitas Antibakteri Actinomycetes Yang Diisolasi Dari Sedimen Mangrove Dusun Ketapang Sekotong Barat Alfany, Chalida; Faturrahman; Suryadi, Bambang Fajar
Samota Journal of Biological Sciences Vol 3 No 2 (2024): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v3i2.5386

Abstract

 Penyakit infeksi merupakan penyakit yang disebabkan mikroorganisme seperti virus, jamur, protozoa dan bakteri yang terus berkembang. Pengendalian penyakit infeksi umumnya menggunakan antibiotik sehingga perlu ditemukannya antibiotik baru. Salah satunya yaitu dengan memanfaatkan senyawa metabolit sekunder yang terkandung dalam tanah. Mikroorganisme yang memiliki senyawa ini yaitu Actinomycetes. Senyawa metabolit sekunder dapat ditemukan pada tanaman mangrove. Penelitian ini bertujuan untuk mengisolasi, mengkarakterisasi dan mengidentifikasi serta menguji aktivitas antibakteri pada sedimen mangrove di Dusun Ketapang Sekotong Barat. Metode isolasi dilakukan untuk menumbuhkan Actinomycetes pada media SCA (Starch Casein Agar) dan uji antibakteri dilakukan dengan agar blok, uji biokimia dan reduksi gula dilakukan untuk mengetahui karakter dari Actinomycetes. Hasil pengujian didapatkan sebanyak 10 isolat Actinomycetes. Karakter isolat yang didapatkan yaitu gram positif, berbentuk batang dan filamen, berwarna cream, kekuningan, dan coklat. Empat isolat mampu menghambat pertumbuhan bakteri yang dilihat dari terbentuknya zona bening.

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