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Samsul Kamal
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BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan
Published by Universitas Islam Negeri Ar-Raniry Banda Aceh
ISSN : 23379812     EISSN : 25491768     DOI : http://dx.doi.org/10.22373/biotik
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Education
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan publishes scientific articles in the field of biology education and technology. Furthermore, this journal bridges the gap between research and practice, providing information, ideas and insights, in addition to critical examinations of biology research and teaching. Through the coverage of policy and curriculum developments, the latest results of research into the teaching, learning and assessment of biology are brought to the fore. This journal is published by the Department of Biology Education in cooperation with the Center for Research and Community Service (LP2M) Universitas Islam Negeri Ar-Raniry Banda Aceh, Aceh, Indonesia.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 311 Documents
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Ethnobotanic Study Of Communities On The Outer Islands Aceh Province (Aceh Island Case Study) Nurdin Amin; Mulyadi Mulyadi; Ruli Ariangga
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 12, No 2 (2024): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v12i2.25782

Abstract

Pemanfaatan tumbuhan sebagai pesan simbolik dan praktek secara turun temurun dalam keluarga, baik untuk obat, upacara adat, symbol, dan kearifan lokal. Tujuan dari penelitian ini adalah untuk mengetahui jenis tumbuhan yang digunakan masyarakat sebagai kebutuhan obat-obatan, upacara adat dan kegiatan ritual lainnya di pulau nasi dan pulau breuh kecamatan pulo Aceh kabupaten Aceh besar. Terapat 25 Jenis tumbuhan yang di gunakan, baik sebagai obat, upacara adat dan acara ritual lainnya. Data tersebut tersebar pada dua lokasi yang berbeda yaitu kemukiman pulo Breuh dan kemukiman pulo nasi. Pada pulo breuh ditemukan 15 Jenis tumbuhan yang di gunakan sebagai obat, upacara adat dan kegiatan ritual. Sedang pada kemukiman pulo nasi di temukan 10 Jenis tumbuhan yang di manfaatkan. Organ tumbuhan yang paling banyak di gunakan terdapat pada organ daun sebanyak 55%, diikuti dengan batang 19%, kemudian 16% terapat pada akar dan yang terakhir 10% terdapat pada lainnya (bagian bunga, buah dan biji). Penggunaan tumbhuna sebagai obat terdapat 20 bentuk atau 61% digunakan sebagai obat tradisonal, kemudain terdapat 8 bentuk atau 24 % digunakan sebagai  kegiatan upcara adat dan 15 macam atau 15% digunakan sebagai kegiatan ritul lainnya
IDENTIFICATION OF CAROTENOID COMPONENTS IN GREEN VEGETABLES AS BASIC INGREDIENTS FOR ALTERNATIVE FOOD SUPPLEMENTS Mauizah Hasanah; Fatemah Rosma
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 12, No 1 (2024): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v12i1.18445

Abstract

Carotenoid known as a precursor to vitamin A (β-carotene) is currently being developed as protection against cancer and heart disease, reducing eye disease, anti-oxidants, and regulators in the body's immune system. This study aimed to determine the carotenoid content in some green vegetables as an alternative to the basic ingredients of food supplements. This research was conducted in the biology education laboratory of Syiah Kuala University using direct observation methods that measure the absorbance value of carotenoids in 5 types of green vegetables, using a purposive sampling technique. The sample was first cut into small pieces and weighed 0.03 mg then extracted and the absorbance value was calculated using a spectrophotometer with a wavelength of 480, 663, and 664, measured by 5 treatments and 4 replications with a dilution of 20%, 40%, 60%, 80 %, and 100%. Samples that have been diluted are measured for the carotenoid content. The results showed that the highest content of carotenoid was found in long bean leaves and the lowest was in papaya leaves.
Integration of Local Wisdom in the Implementation of the Merdeka Belajar Kampus Merdeka (MBKM) Policy in The Biology Education Study Programs in Indonesia: Analysis and Evaluation Bowo Sugiharto
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 12, No 2 (2024): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v12i2.25362

Abstract

This study analyzes the implementation of the “Merdeka Belajar Kampus Merdeka (MBKM)” program in the Biology Education Study Program (BESP) on various campuses in Indonesia with a special focus on the integration of local wisdom. Data was collected from respondents in 44 study programs covering aspects such as campus status, accreditation, course repositioning, implementation of MBKM activities, and suggestions and recommendations for program improvement. The results of the analysis show that the majority of study programs at state campuses (75%) have repositioned the curriculum and implemented various forms of MBKM activities such as student exchanges (70.45%), internships/work practices (68.18%), and teaching assistance. The integration of local wisdom is emerging as an important aspect, with many study programs using local wisdom in academic activities and business product development, such as using traditional medicinal plants for health products. Key suggestions from respondents included the need for standardization of guidelines, financial assistance for students, periodic evaluations, and adjusting the curriculum to the needs of the times. Most study programs have ensured that MBKM activities follow the formulated Program Learning Outcomes (PLO), with 63.64% of study programs stating that they always ensure this suitability. However, there are still challenges in the process of recognizing MBKM activities into courses and integrating these activities into a thesis or final project, with 77.27% of study programs not carrying out this integration. The study concludes that although MBKM has been doing well, there is still room for improvement. There needs to be further efforts in terms of integrating local wisdom, financial support, and strengthening collaboration between educational institutions and local communities. Clear and standardized implementation of guidelines, as well as continuous evaluation, are essential to improve the effectiveness and benefits of the MBKM program.
SCIENCE TEACHER ABILITY TO DESIGN STUDENT SPIRITUAL ATTITUDE INSTRUMENTS Ida Meutiawati; Fitriyawany Fitriyawany; Sabaruddin Sabaruddin
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 12, No 1 (2024): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v12i1.19309

Abstract

Each teacher must be able to harmonize the assessment of cognitive and psychomotor aspects with the assessment of students' affective aspects in learning. Most of the research conducted in Aceh is still limited to the development of spiritual attitude assessment instruments, while studies describing the ability of science teachers to design spiritual attitude assessment instruments are still very limited. This study aims to determine the ability of junior high school science teachers in the Pidie District to prepare questions to measure students' spiritual attitudes. The research uses the Mix method, with documentation and interview analysis techniques using the Miles and Huberman models, and the feasibility validity of the spiritual attitude assessment instrument uses a Likert scale and is then presented using percentage calculations. A purposive sampling technique is applied in determining the sample. The results showed that most of the teachers had less ability to design spiritual attitude assessment instruments. Few teachers could compile a comprehensive spiritual attitude assessment instrument per the attitude assessment technique in the 2013 curriculum. The first obstacle science teachers faced was formulating assessment indicators, where some teachers did not understand spiritual attitudes with social attitudes in learning. Secondly, assessment techniques with Rubik's or scoring guidelines were not in line with the demands of the 2013 curriculum.
Morphology of Bacteria and Fungi From The Fermentation of Asam Drien as a Local Food Ingredient of West Aceh Zuraidah Zuraidah; Risa Nursanty; Rahmi Rahmi
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 12, No 2 (2024): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v12i2.26137

Abstract

A typical food ingredient of the Aceh region, especially the western and southern, is Asam drien (language from the West Aceh region). Asam drien is made from durian fruit meat, usually due to the abundance of durian fruit, or because the durian fruit is of poor quality such as the taste of the bland fruit meat, then most of the people utilize the durian fruit into Asam drien which can be used as a seasoning for cooking. The purpose of this study was to identify the morphological characteristics of bacterial and fungal colonies in Asam drien processing, this study used a qualitative descriptive method for colony characteristics, and biochemical tests. The results of research on bacteria and fungi in Asam drien found 14 colonies from the entire fermentation both at home and in the laboratory, namely irregular and diffuse, elongated, round, and threaded shapes; colony color characteristics obtained only one color, namely cream color; characteristics of colony edges there are 5, namely: wavy, squiggly, smooth, serrated, and threadbare. Colony elevation characteristics obtained 2 forms, namely flat and raised. There are 2 types of colony surface characteristics, namely rough and smooth shiny. Then reisolated on selective media DeMan Rogosa Sharpe Agar (MRS Agar) for lactic acid bacteria. The results of observations found 11 colonies from the entire fermentation each consisting of 2 types of isolates Ka and Kb which are Gram-positive bacteria bacillus and coccus cell forms. As well as fungi that grow on Asam drien, namely the genus Rhizopus and the type of yeast found from the genus Saccharomyces. The catalase test on Asam drien bacteria is positive, has proteolytic, amylolytic, and cellulolytic potential, but is not able to hydrolyze fat and alcohol.
THE EFFECT OF USING SAGU DRUGS (Metroxylon sagu) AND DRIED BANANA LEAVES (Musa paradisiaca) ON THE GROWTH OF WHITE OYSTER MUSHROOM (Pleurotus ostreatus) Rahmatan Islami; Eva Nauli Taib; Zuraidah Zuraidah
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 12, No 1 (2024): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v12i1.22942

Abstract

Oyster mushrooms (Pleurotus ostreatus) are wood fungi that grow sideways on rotting wood stems. Mushrooms take food that has been made by other dead organisms (saprophyte), because they do not have chlorophyll, all types of saprophyte, especially those that grow on wood, can be easily cultivated. White oyster mushroom cultivation is easy to do because it does not require expensive maintenance costs and does not require spacious land. The aim of this research was to test the effect of using sago dregs and dried banana leaves on the growth of white oyster mushrooms. The results of this research indicate that there are differences in the growth of white oyster mushrooms based on different concentrations of growing media. The average mycelium growth, stem height, pileus diameter, number of fruit bodies, wet weight and dry weight of the best white oyster mushrooms were found in media with a concentration of 100% sawdust, while pind heads appeared in a concentration of 100% sago dregs
Analysis of Mangrove Vegetation in Mesjid Raya Sub-District, Aceh Besar District Rianda Pratama; Djufri Djufri; Nazar Muhammad; Vivera Ruselli Puspa
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 12, No 2 (2024): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v12i2.24846

Abstract

Mangrove ecosystems, characterized by their unique adaptation to intertidal zones along coastlines and river estuaries, play a crucial role in coastal ecology. This study investigated the composition and diversity of mangrove vegetation in Mesjid Raya District, Aceh Besar Regency. Employing a quantitative approach with purposive sampling, nine plots measuring 10x10 meters were established across three stations with varying physical environmental conditions, totaling 90 plots. Vegetation analysis revealed the presence of nine mangrove species belonging to five families. The Shannon diversity index (Ĥ) indicated a low level of species diversity within the studied mangrove communities.
DEVELOPMENT OF WEB-BASED LEARNING MEDIA ON CLASS X VIRUS MATERIAL Setia Ningsih; Tika Mayang Sari
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 12, No 1 (2024): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v12i1.22943

Abstract

Based on the results of the pre-survey that has been carried out at SMA Negeri 1 Kotagajah, a problem was found, namely the use of learning media that is lacking during teaching and learning activities on biological material including virus material. In teaching and learning activities, the educational media used are limited to Student Worksheets (LKPD) and Power Point. This resulted in some students having difficulty understanding the information and losing interest in biology. Scientists then developed a learning platform based on viral content available to Class X students via the Internet. The five stages of the ADDIE model are analysis, design, development, implementation, and evaluation. Percentage results of 80%, 87%, 94% and 85% were obtained from material expert, media expert, teacher and student validators. Students indicated that the use of web-based learning materials about viruses was "very feasible". 
Effect of Fungicidal Methanol Extract of Kirinyuh Leaves (Eupatorium odoratum L.) and Noni Leaves (Morinda citrifolia L.) against MOLD Fusarium oxysporum on Tomatoes Walidatul 'Ulya; Evie Nur Sofhiya; Etika Dyah Puspitasari
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 12, No 2 (2024): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v12i2.25335

Abstract

Tomato plants are one of the leading horticultural commodities that are easily attacked by disease. Plant wilt disease is one of the diseases that often attacks tomato plants which is caused by Fusarium oxysporum. The use of chemical fungicides causes many losses, so there is a need for plant-based fungicides made from natural ingredients. Kirinyuh leaves and Noni leaves are natural ingredients that can be used as a vegetable fungicide to control fungi Fusarium oxysporum. The experiment was carried out alive and prepared using a Completely Randomized Design with 6 treatments and 6 replications. Data obtained from observations will be analyzed using the Duncan test at the 5% level. The concentrations used by each extract were 20%, 40%, 60%, and 80%, negative control (Aquadest), positive control (dithane M-45). The results showed that the Noni leaf extract fungicide with a concentration of 60% had the most effective effect in inhibiting the fungal growth zone Fusarium oxysporum on tomatoes. 
FORMULATION AND PHYSICAL STABILITY TESTING OF CREAM SCRUB PREPARATIONS FROM ETHANOL EXTRACT OF Nelumbo nucifera GAERTN FLOWER AND LEAF Khairani Fitri; Tetty Noverita Khairani; Muhammad Andry; Muhammad Amin Nasution; Muhammad Fauzan Lubis; Firman Rezaldi; Jashima Ukhtia
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 12, No 1 (2024): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v12i1.22952

Abstract

Nelumbo nucifera is an aquatic plant that thrives in muddy and soggy soil, particularly in swampy environments. Nelumbo nucifera is utilized in traditional medicine for various purposes, including the management of diarrhea, tissue inflammation, and homeostasis. The flowers and leaves of Nelumbo nucifera contain many secondary metabolite chemicals, including flavonoids, alkaloids, tannins, and antioxidants. The objective of this study is to ascertain the feasibility of formulating a cream scrub using the ethanol extract of Nelumbo nucifera flowers and leaves. Additionally, the study attempts to discover if concentrations of 3%, 5%, and 7% of this extract can effectively moisturize the skin. This research technique is based on experimentation, involving the creation of simplicia, the production of extracts, the formulation of body scrub preparations using ethanol extracts of Nelumbo nucifera flowers and leaves, and the subsequent evaluation of these body scrub preparations. This study found that the moisture content of Nelumbo nucifera flower ethanol extract cream increased by 41.2% in F1, 46.5% in F2, and 52.9% in F3. The humidity percentage values for Nelumbo nucifera leaf extract cream were obtained as follows: F1 at 38.8%, F2 at 44.4%, and F3 at 47.7%. The ethanol extract derived from the flowers and leaves of Nelumbo nucifera can be prepared and used as a cream scrub. A cream scrub containing Nelumbo nucifera flower and leaf extract at concentrations of 3%, 5%, and 7% can effectively moisturize the skin.

Page 24 of 32 | Total Record : 311

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