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BIOEDUSCIENCE

bioeduscience
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Published by Universitas Muhammadiyah Prof. Dr. Hamka

ISSN : 2614154X EISSN : 26141558 DOI : -

Core Subject : Science, Education, Agriculture,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education

BIOEDUSCIENCE is an open access journal that publishes research in the field of Biology and Biosain Education such as: Applied and implemented in education and learning, Botany, Zoology, Microbiology, Ecology, Biotechnology, Molecular Biology, Genetics, Bioinformatics, Cell and Developmental Biology, Biodiversity and Bioconservation. BIOEDUSCIENCE is published by Biology Education Study Program, Universitas Muhammadiyah Prof. Dr. Hamka, Indonesia regularly in June and December. ISSN : 2614-1558; P-ISSN : 2614-154X.

Arjuna Subject : -

Articles 544 Documents

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Aspek Biologi Waanders's hard-lipped barb (Osteochilus waandersii) di Sungai Tambatan, Sumatera Utara, Indonesia Siti Jurniah Nasution; Rivo Hasper Dimenta
BIOEDUSCIENCE Vol 5 No 2 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Background: Waanders’s hard-lipped barbs or scientifically known as Osteochilus waandersii belong to the family Cyprinidae with the potamodromous category. This fish can be found in the Tambatan river. It has the potential for commercial consumption or ornamental fish. Methods: This study was conducted in the Tambatan river from November to January 2021. The determination of three research stations was carried out using a purposive sampling method. Sampling was undertaken using cast nets. Furthermore, data analyzed were growth patterns, condition factors, and gonad maturity levels. Results: The growth patterns of male (1.944) and female (2.379) Osteochilus waandersii were in a negative allometric category. Besides, The Fulton's condition factor for male fish ranged from 0.42 - 3.43 with an average of 1.05, while that for female fish ranged from 0.59 - 3.67 with an average of 1.47. The result of the observation on the gonad maturity level for male and female O. waandersii in the Tambatan river indicated that they were dominated by fish with gonad maturity stage I (immature). Conclusions: Waanders’s hard-lipped barbs O. waandersii found were in the stage towards the mature level.

A Pengembangan Bahan Ajar Berbentuk Majalah Elektonik Untuk Materi Kunci Determinasi dan Kladogram Kelas X Melalui Studi Etnobotani dan Fitokimia Yetty Hastiana; Rusdy A. Siroj; Irma
BIOEDUSCIENCE Vol 5 No 2 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Background: The use of teaching materials in learning can improve learning results. It requires interesting teaching materials whose material is in accordance with the basic competencies to be achieved. One of the teaching materials that can be used is an electronic magazine. The purpose of this study was to determine the validity, practicality, and potential effects of the use of teaching materials on study results. In the key material of determination and cladogram. Methods: Development research was carried out using the 4D model, with the research subjects of class X students at SMAN 2 Palembang. Result: (1) the validity was 100% from a material expert, 89% from linguists, 75% from media experts; (2) practically is known that the NRS is 91% of students and 98% of biology teachers; (3) the N-gain test obtained a score of 0,64 with the medium potential category to improve learning outcomes in the realm of knowledge, while for the skills of students, they were able to make and present cladogram. Conclusion: Teaching materials in the form of electronic magazines are declared valid, practical, and have sufficient potential to improve study results. Suggestions: (1) this teaching material is suitable for use in school where the majority of students have the availability of facilities, such as gadgets, quota, and conducive learning environment; (2) it is hoped that other researchers will use this teaching material to see the consistency of potential effects of teaching material on learning results.

Potential of Bioactive Compounds of Arenga Vinegar as Traditional Medicine Through Reverse Docking Techniques Reza Fauzi Dwisandi; Diana Herawati; Egi Nuryadin
BIOEDUSCIENCE Vol 5 No 2 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Background: Arenga vinegar (Arenga pinnata) has been trusted by the indigenous people of Kampung Kuta as traditional medicine, one of which is used as a diabetes medicine. For this reason, the aim of this study is to examine the bioactive compounds contained in arenga vinegar, namely acetic acid, which is predicted to be scientifically proven using reverse docking techniques. Methods: This research is descriptive qualitative research, by interpreting the data obtained from databases and software. Results: There is a binding pose between acetic acid and the sucrase-isomaltase enzyme, the lowest binding affinity value is -3.2 kcal/mol, and the binding site occurs hydrophobic interactions with the amino acids Trp327 (A), Asp355 (A), Ile392 (A), Trp470 (A), Phe604 (A), His629 (A), Trp586 (A) as well as hydrogen bonding to the amino acid Asp(472)A. Conclusions: The acetic acid-binding pose binds well to the sucrase-isomaltase enzyme so that the binding affinity value appears even though the value is not too low and the binding site occurs, this can be used as proof of the belief of the indigenous people of Kampung Kuta, namely the treatment of arenga vinegar as a diabetes drug, especially as a level control blood sugar.

Peluang Sampah Bleaching Earth (Bentonite) dan Bakteri Pelarut Silika Sebagai Sumber Silika untuk Induksi Produksi Metabolit Sekunder Pada Tanaman Cico Jhon Karunia Simamora; Ellia Septiarahma Rumambi; Tika Widya Pratiwi; Ajeng Maula Ningrum; Taris Zharfan Mias Embau
BIOEDUSCIENCE Vol 5 No 2 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Background: CPO refining which produces solid waste namely spent bleaching earth (SBE) in large quantities can pollute the environment. SBE from bentonite ores contains large amounts of silica, so it can be an alternative source of silica minerals. Silica plays an important role in increasing plant resistance and bioactive plant compound products. Methods: The application of Si in plants can increase secondary metabolites such as phenolic and anti-fungal compounds in response to disease pathogens. However, the low solubility of silica makes silica not sufficiently available for plants. Using microorganisms as silica solubilizing bacteria helps increasing solubility of silica in the soil. Bacteria dissolve silica by removing organic acids and producing indole acetic acid (AAI), which stimulates root hairs. Results: This review presents the results of a study on the utilization of silica-rich SBE waste as a source of available silica for plants with solubilizing method using bacteria to increase plant growth and resistance, as well as increase plant secondary metabolite compounds. Conclusions: The application of silica solubilizing bacteria has been known to play an important role in providing silica for plants, through enzymatic mechanisms, namely the production of organic acids and extracellular polysaccharides.

Validitas Penilaian Keterampilan Berpikir Tingkat Tinggi (HOTS) Tentang Metabolisme Yosi Laila rahmi; Ariska Triana Dewi; Rahmawati Darussyamsu
BIOEDUSCIENCE Vol 5 No 3 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Background: The test results of the higher-order thinking skills assessment instrument of students at several high schools in West Sumatra obtained an average score of 17.88-35.19 which is still low. One way to overcome students' low level of high-order thinking skills is to develop an instrument for assessing higher-order thinking skills. This study aims to produce a valid, practical, and good quality item assessment instrument of students' high order thinking about metabolic material for class XII SMA / MA. Methods: This study uses a 4-D development model. The subjects of this study were 3 validators and 27 students of class XII SMA. The data collection instrument was a validity questionnaire and a practicality test. Results: The data obtained are logical validation with an average percentage of 84.90% valid criteria, empirical validity with a correlation between 0.27-0.54 with valid criteria. Has an average percentage on practical criteria of 86.64%, reliability 0.83 with high categories Conclusions: Instruments for assessing the ability to think at a high level about metabolic material are logically valid and empirically valid, practical, reliable, moderate difficulty level, distinguishing power and good quality options.

A Topik Lingkungan dalam Pembelajaran Biologi: Telaah Sistematis Artikel Jurnal Nasional Terindeks Sinta Sang Putu Kaler Surata; Anak Agung Inten Paraniti; Ni Wayan Ekayanti
BIOEDUSCIENCE Vol 5 No 3 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Background: Biology and the environment have very close interactions in the form of biodiversity, biosphere and ecosystems. The study was systematically conducted on research results articles with the aim of identifying environmental topics in biological education, outlining the research characteristics of biological education and synthesizing research trends and gaps on environmental topics in biological education in Indonesia. Method: Cross-sectional study design is conducted through a survey of research articles published in national journals. Results: The results of a meta-analysis of the structure and content of 41 articles in the indexed journal Sinta 1-3, found environmental pollution was the most discussed topic followed by several other topics such as biodiversity, ecosystems and conservation. Conclusion: Most research uses experimental design and development research with structured instruments to obtain measurable learning outcomes. Therefore, it is necessary to diversify biological education research to focus more on meaningful learning transformation through the integration of biological education in other fields, especially bioculture diversity.

Keanekaragam Jenis Gastropoda Di Hutan Mangrove Jatipapak Resort Kucur Taman Nasional Alas Purwo Rendy Setiawan; Arif Mohammad Siddiq; Retno Wimbaningrum; Hari Sulistiyowati; Mita Yuni Aditiya
BIOEDUSCIENCE Vol 5 No 3 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Background: Research related to the existence and diversity of Gastropod species in the Alas Purwo National Park is still very minimal, especially in mangrove forests. The purpose of this study was to determine the diversity of gastropods in the mangrove forests of Jatipapak Resort Kucur, Alas Purwo National Park. Methods: This study was conducted from April to December 2020. The method used was purposive sampling by following systematic transects of mangrove vegetation. Results: The results of the research obtained were 420 Gastropods belonging to 6 tribes, 11 genera, and 14 species. The diversity of Gastropods in the mangrove forests of Jatipapak TN Alas Purwo is in the moderate category, this is indicated by a value of 1.966 and the similarity of Gastropods is quite evenly distributed with a value of 0.745. Conclusion: Based on these results, the most common species found was Nerita articulata, while the least species found was Ellobium aurisjudae.

Respon Pertumbuhan Tomat Ceri Merah Oval (Solanum lycopersicum Var. Cerasiforme) Terhadap Frekuensi Penyiraman yang Berbeda Ambar Pratiwi; Elisa Sastra; Inggita Utami
BIOEDUSCIENCE Vol 5 No 3 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Background: Cherry tomatoes are horticultural plant that has high economic value because the fruit has many benefits and uses. Tomato include in Solanaceae family which is susceptible to water shortages. Lack of water in plants usually occurs as a result of drought events. The impact of drought on tomato plants has decreased the growth of tomato plants, their quality and production. This research aims to determine the response of oval red cherry tomato plant growth to different watering frequencies and to determine the watering frequency of oval red cherry tomato plants that show the best growth. Methods: In this research, the provision of different watering frequencies on oval red cherry tomato plants aged 3 weeks for 24 days. The frequency of watering that is given is watering every day, once every 3 days, once every 6 days and 9 days with a volume of 300 mL waters. The parameters observed were the growth of oval red cherry tomatoes including plant height, number of compound leaves, stem diameter, number of flowers and number of fruits, and also ascorbic acid and toal flavonoid content. Results: The results showed that daily watering increased the number of leaves and stem diameter. Meanwhile, watering once every 3 days can increase the height of the oval red cherry tomato plants. Conclusions: The growth responses given to different watering frequencies were the increase in plant height, the number of compound leaves and the stem diameter of the oval red cherry tomatoes.

Review Artikel : Persebaran Famili Anisakidae yang Menginfeksi Ikan Laut di Indonesia Putri Desi Wulan Sari; Sri Subekti; Yarin Dwi Monica
BIOEDUSCIENCE Vol 5 No 3 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Background: Family of Anisakidae is one of the zoonotic helminth parasitics. The distribution of the family Anisakidae is extensive. It needs to be known because the diversity of parasites can provide information about the distribution area and impact of the parasites of the family Anisakidae in Indonesia. This review article summarises the distribution of parasites from the family Anisakidae that infects marine fish and the factors that influence Indonesia. Methods: This research is qualitative research through literature study as the main object. The data from the literature study results are presented in tables and figures then explained descriptively. Results: The distribution of Anisakidae in Indonesia is found in four genera, namely the genus Anisakis, Pseudoterranova, Terranova and Contracaecum, which are mostly found from the carnivorous marine fish of the family Balistidae, Carangidae, Epinephelidae, Lutjanidae, Priacanthidae, and Scombridae Conclusions: Four genera of endoparasitic worms from the Anisakidae family were reported to infect Indonesian marine fish, including Anisakis, Pseudoterranova, Terranova and Contracaecum. Temperature, salinity, hosts' presence, and anthropogenic factors are biotic and abiotic factors that can affect the distribution of Anisakidae. The information on this literature study results is hoped to be used as the basis for developing research in fish parasitology in particular and increasing public awareness of fish processing in general.

Aplikasi Ekstraks Pewarna Alami Bunga Morning Glory (Ipomoea Purpurea) pada Preparat Section Sri Wahyuni; Siti Zaenab; Windi Kurniasari; Ayu Iriani; Dewinta Hapsari Maharani
BIOEDUSCIENCE Vol 5 No 3 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Background: Preparing requires colouring to clarify or sharpen various tissue parts, especially cells. The use of synthetic dyes in preparations in the long term can less impact both living things and the environment. The study aims to obtain natural dyes from morning glory flowers at optimal temperatures and pH and find out the feasibility of preparations coloured using Morning Glory flower extract. Method: The extraction process uses a maceration method with different temperature variations of 400C, 500C, 600C, 700C, 800C and different pH i.e. 3, 4, 5, 6. The preparation process uses different dye concentration variations. The concentrations used are 50%, 60%, 70%, 80%, 90%, 100%. Data analysis techniques use descriptive and percentage analysis methods. Results: Morning glory flower extract (Ipomoea purpurea (L.) Roth) can colour dermal tissue, empulur, cortex and transport beams on the stems of cayenne pepper plants (Capsicum frutescens L.). Conclusion: Natural dyes of morning glory flowers can be used as a learning medium with a 74% eligibility rate for preparing with morning glory flower dyes.

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Abstract

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Contact Name
Susilo

Contact Email
aru_palaca@yahoo.com

Phone
-

Journal Mail Official
rantimouri@gmail.com

Editorial Address
-

Location
Kota adm. jakarta timur,

Dki jakarta

INDONESIA