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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 10 Documents
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Search results for , issue "Vol 12, No 1 (2024): JURNAL BIOTIK" : 10 Documents clear
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.
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.
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
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". 
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.
ETHNOBOTANICAL STUDY IDENTIFICATION OF PLANT TYPES THAT CAN BE USED IN ECOPRINT PRODUCTION Nurul Fajriana; Ulia Hanum; Nurhidayatun Rahma
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.v12i1.19431

Abstract

ABSTRACT Used of synthetic dye in the textile industry produced liquid waste if it is not recycle with properly, it can cause pollution and contamination of water both on the surface and every drop used by humans, disrupting ecosystems and even killing life in aquatic ecosystems. Therefore, an alternative to synthetic dye is neededby using plants as natural dye. Leaves can be used for their color content, leaf bones and leaf surfaces can be used as textile motif called ecoprint. This research purposing to find out the types of plants that can be used as materials for making ecoprint as a substitute for synthetic dye and also to find out the parts of plants that can be used as materialfor making ecoprint. The research method used is descriptive qualitative from literature study and literature references regarding data and information related to research. The results showed there are 30 types of plants that can be used in ecoprint. Thishabitus plants is herbaceous, vines, shrubs, shrubs and trees. From herbaceous habitus found 5 species of plants, 3 species of vine habitus, 7 species of bush habitus, 10 species of shrub habitus and 5 species of tree habitus. The parts of plants that can be used in making ecoprints are the leaves, flowers, stems and roots. The results showed there were 30 species of plants from 21 families that could be used in making ecoprint. The parts of plant can be used in making ecoprintare parts, leaves, flowers, stems and roots, but not all parts of every type of plant can be used in the process of making ecoprint. Keywords: Ethnobotanical Studies, Ecoprint, Synthetic Dyes, Natural Dyes, HabitusREFERENCE[1] Lubis, E. F. M. D., Ghea, A., Viola, D. E, dan Soraya,  G. D. 2022. Pemanfaatan Daun dan Bunga Tanaman Buah sebagai Pewarna Motif Alami pada Media Jilbab dengan Teknik Ecoprint. Jurnal  Senashtek, hal:819-823.[2]Juniar, , S., T. dan Sulandjari S. 2018. Perbedaan Hasil Rok Pias EcoprintDaun Jati (Tectona grandis) Menggunakan Jenis dan Massa Mordan Tawas dan Cuka. Jurnal Tata Busana, 7. [3] Martani, E., Margino S. dan Nurnawati E. 2011. Isolasi Dan Karakterisasi Jamur Pendegradasi Zat Pewarna Tekstil (Isolation and Characterization of Dye-degrading Fungi). Jurnal Manusia dan Lingkungan, 18, 127-136. [4] Subagyo, P., K. & Seolistyowati. 2021. Pengaruh Zat Pewarna Sintetis terhadap Pewarnaan Kain Batik. Jurnal FOLIO. Vol. 2., No., 2. [5]Komarawidjaja, W. 2016. Sebaran Limbah Cair Industri Tekstil dan Dampaknya pada Beberapa Desa Kecamatan Rancaekek Kabupaten Bandung. Jurnal Teknologi Lingkungan. Vol. 17. No. 2., hal: 118-125. [6] Enrico. 2019. Dampak Limbah Cair Industri Tekstil Terhadap Lingkungan dan Aplikasi Tehnik Eco Printing sebagai Usaha Mengurangi Limbah. Jurnal MODA. Vol.1., No. 1. [7] Masyitoh F. dan Ernawati E. 2019. Pengaruh Mordan Tawas dan Cuka Terhadap Hasil Pewarnaan Ecoprint Bahan Katun Menggunakan Daun Jati (Tectona grandis). Gorga Jurnal Seni Rupa, 8, 387-391. [8] Saraswati, R., M. H. Dewi, S., Ratri, C. R., Fajar, D. P. 2019. Pemanfaatan Daun untuk Ecoprint dalam Menunjang Pariwisata. Depok: Departemen Geografi FMIPA UI. [9] Wirawan, B., M. Alvin. 2019. Teknik Pewarnaan Alam Ecoprint Daun Ubi dengan Penggunaan Fiksator Kapur, Tawas dan Tunjung. Jurnal Litbang Kota Pekalongan: Vol. 17:1-5. [10] Simanungkalit, Y., S. 2020. Teknik Ecoprint dengan Memanfaatkan Limbah Mawar (Rosa Sp.) pada Kain Katun. Skripsi. Semarang: UNNES. [11] Sugiyono, 2013. Metode Penelitian Pendidikan Pendekatan Kuantitatif, Kualitatif; Research & Development. Bandung: Alfabeta. [12]  Baharuddin A., Aisyah A., Saokani J. dan Risnah I. A. 2015. Karakterisasi Zat Warna Daun Jati (Tectona Grandis) Fraksi Metanol: N-Heksana sebagaiPhotosensitizer pada Dye Sensitized Solar Cell. Chimica et Natura Acta, 3. [13] Kembaren R., Putriliniar S., Maulana N., Yulianto K., Ikono r., Rochman N. T.dan Mardliyati, E. 2014. Ekstraksi dan Karakterisasi Serbuk Nano Pigmen dari Daun Tanaman Jati (Tectona grandis linn. F). Jurnal Kimia dan Kemasan, 36.[14] Sulistiawati E. dan Swastika P. 2017. Ekstraksi Zat Warna Alami dari Daun JatiMuda (Tectona grandis) dan Kayu Secang (Caesalpinia sappan) dengan Metode Ultrasound Assisted Extraction untuk Aplikasi Produk Tekstil. Skrispsi. Surabaya:InstitutTeknologi Sepuluh Nopember. [15] Koswara S. 2009. Pewarna Alami Produksi dan Penggunaannya. Ebook Pangan. [16] Haffida A. A. N. dan Rahardhian F. D. 2017. Ekstraksi Zat Tanin Dari Bahan Alami Dengan Metode Steam Extraction.Skrispsi. Surabaya:Institut Teknologi Sepuluh Nopember.
DEVELOPMENT OF INTERACTIVE LEARNING MEDIA BASED ON THE PROBLEM SOLVING METHOD USING PREZI FOR THE TOPIC OF ENVIRONMENTAL CHANGES Nafisah Hanim; Zuraidah Zuraidah; Cut Ratna Dewi; Eriawati Eriawati; Ernilasari Ernilasari; Raihanul Muhsan
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.v12i1.19845

Abstract

The process of learning Biology is still dominated by teachers as the sole source of information, using less interactive teaching media such as chalkboards and textbooks. The use of interactive media is considered appropriate for fostering students' problem-solving abilities, especially in the topic of Environmental Changes. The development of interactive media is crucial. This study aims to develop an interactive learning media using Prezi based on the problem-solving method for the topic of Environmental Changes. The research utilizes the R&D (Research and Development) model following the Borg and Gall research design, with the following stages: potential and problem stage, data collection stage, product design stage, design validation stage, design revision stage, and product revision stage
MORPHOLOGICAL IDENTIFICATION OF WILD EDIBLE MUSHROOM (Termitomyces striatus) AT IPB UNIVERSITY CAMPUS FOREST Nurhakiki Nurhakiki; Ivan Permana Putra
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.v12i1.18170

Abstract

Indonesia is a tropical country which is famous for its 2 seasons, namely the rainy season and the dry season. In the rainy season, the humidity level will increase and induce the development of mushroom’s fruiting body, including the edible kind. The research on wild edible mushroom diversity should be carried out massively in various regions in Indonesia. One of the potential areas is the forest area of the IPB University Campus (HKIU). This study aims to explore and identify wild edible mushroom in HKIU. The mushroom exploration was done using an opportunistic sampling method. Selected wild mushroom was obtained and identified for macroscopic and microscopic morphological characters. The identification results based on the morphological characters of the fruiting bodies indicated that the mushrooms obtained from the current study is Termitomyces striatus which is acknowledged as an edible mushroom. Our finding can provide the additional information on distribution of T. striatus in Indonesia and the potential of this mushroom cultivation in foreseeable future. 
ANTIBACTERIAL POTENTIAL OF GREEN MENIRAN (PHYLLANTHUS NIRURI L.) LEAVES EXTRACT AGAINST STAPHYLOCOCCUS AUREUS ATCC25923 : AN IN VITRO STUDY Tara Raudhatul Jannah; Iswadi Iswadi; Samingan Samingan; Suhartono Suhartono; Andi Ulfa Tenri Pada
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.v12i1.22484

Abstract

Green meniran (Phyllanthus niruri L.) contains secondary metabolites which are useful as antibacterials. This plant could be a candidate for a solution to the phenomenon of antibiotic resistance, one of which is the Staphylococcus aureus bacteria. S. aureus is a Gram-positive bacteria that causes purulent infections and commonly affects the respiratory organs, skin and digestive tract. The purpose of this study was to determine the effectiveness the extract of this plant as an antibacterial against S. aureus, the most effective concentration of the extract in inhibiting this bacteria and also the efficiency of the extract produced. The method used was experimental with a quantitative approach using a non-factorial Completely Randomized Design (CRD) consisting of 7 treatments with 3 replications each. Data analysis was performed using the Kruskal Wallis non-parametric test with a significance level of 0.05 and the Dunnet  follow-up test. The results of this study indicated there was 22.5% extraction efficiency in this study and had an antibacterial effect on S. aureus in vitro. In this case, a concentration of 80% was determined as the most effective concentration in inhibiting the growth of S. aureus bacteria with an average diameter of the inhibition zone of 24.27 mm.
THE EFFECT RICE HUSK ASH ON AVAIBILITY AND P UPTAKE OF CORN (Zea mays L.) ON ULTISOL Wulan Maghfirah; Ilyas Ilyas; Yusnizar Yusnizar
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.v12i1.20091

Abstract

Ultisol can be used to plant food crops because the land spread is quite wide, but this must be done with proper soil and plant management (Prasetyo and Suriadikarta, 2006). One of the food crops that can be planted on this land is corn. According to the Central Statistics Agency (2018), Aceh's corn production in 2017 was 387,470 tons, while corn production in 2018 was 347,735 tons, which in this case experienced a decline. This research aims to determine the effect of rice husk ash on on soil chemical properties and P-uptake of corn plants (Zea mays L.) in Ultisol. The research used a non-factorial randomized block design (RAK), with 4 treatments and 5 replications so that there were 20 experimental units. The treatment composition was control, 10 t ha-1 rice husk ash, 20 t ha-1 rice husk ash, 30 t ha-1 rice husk ash. The parameters observed were soil chemical properties (pH, P-total of soil, and P-available of soil), oven dry weight of corn plants and P-uptake of corn plants. The parameters were measured at 45 days after planting (DAP). The results showed that rice husk ash had a significant effect on oven dry weight of corn plants, but the effect was not significant on soil chemical properties (pH, P-total of soil, and P-available of soil), and P-uptake of corn plants. Treatment with 20 t ha-1 of rice husk ash gave the best effect on the growth of corn plants.

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