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BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains
Published by Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi
ISSN : 26223929     EISSN : 25987453     DOI : https://doi.org/10.31539/bioedusains.v4i2.2519
Core Subject : Education,
Education
Bioedusains: Jurnal Pendidikan Biologi dan Sains published by Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE) as an information and communication media for practitioners, researchers and academics who are interested in the field and development of biology education and science. The journal is published annually 2 times every June and December. Accreditation: Grade 3 (Sinta 3), Indonesian Ministry of Research and Technology,/Head of the National Research and Innovation Agency (Nomor 85/M/KPT/2020)First publish in 2018. The Editorial Team invites scientists, scholars, professionals, and researchers to publish the results of their research after the selection of manuscripts, with the peer review and the editing process.
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Articles 350 Documents
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Pengaruh Variasi Lama Fermentasi Kombucha Rimpang Jahe Putih dengan Pemanis Stevia Terhadap Kuantitas Kandungan Vitamin C dan Kadar Antioksidan Izzah Anis Rodhiyah; Ambarwati Ambarwati; Luthfania Marsha Putri
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i1.9186

Abstract

This research aims to determine the effect of fermentation time on the vitamin C content and antioxidant levels in white ginger kombucha sweetened with stevia. This research used experimental methods and a Completely Randomized Design with 1 factor, namely fermentation time of 11 days and 13 days with 3 replications each. Analysis Quantitative data (vitamin C content, antioxidant levels) were analyzed using quantitative descriptive methods. Meanwhile, for qualitative data (pH, physical and biological properties) qualitative descriptive methods are used. The research results showed that the antioxidant content in the 13 day fermentation was 73.21%, while in the 11 day fermentation it was 70.50%. The vitamin C content in white ginger kombucha with stevia sweetener at 13 days of fermentation was 24.18 ml/100g and at 11 days of fermentation was 18.95 ml/100g. In conclusion, the fermentation time affects the vitamin C content and antioxidant levels. The antioxidant levels in white ginger kombucha with stevia sweetener take 13 days of fermentation compared to 11 days of fermentation. Keywords: Antioxidants, Fermentation, White Ginger, Kombucha, Vitamin C
Uji Kuantitas Kadar Antioksidan dan Kandungan Vitamin C Kombucha Secang (Caesalpinia sappan L.) dengan Pemanis Stevia berdasarkan Variasi Lama Fermentasi Fadhila Qutrunnadakhairunnisa; Ambarwati Ambarwati; Puji Kurnia Wulan Suci
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i1.9201

Abstract

This study aimed to determine the antioxidant levels and vitamin C content of secang kombucha with stevia sweetener based on variations in fermentation time. This research used experimental methods and a Completely Randomized Design with 1 factor, namely fermentation time of 11 days and 13 days with 3 replications each. Data analysis uses quantitative descriptive methods. The results of the research showed that the antioxidant content of secang wood kombucha with stevia sweetener was the highest in the 13 day fermentation treatment, namely 79.14%. Meanwhile, the highest vitamin C content of secang wood kombucha with stevia sweetener was in the 13 day long fermentation treatment, namely 39.14 mg/100g. Keywords: Antioxidants, Fermentation, Kombucha, Secang, Vitamin C
Analisis Kandungan Vitamin C dan Kadar Antioksidan Teh Kombucha Daun Pandan Wangi (Pandanus amaryllifolius) dengan Pemanis Stevia Berdasarkan Lama Fermentasi Putri Meirani; Ambarwati Ambarwati; Dea Anisa Putri
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i1.9203

Abstract

This research aims to analyze the vitamin C content and antioxidant levels of fragrant pandan leaves with stevia sweetener based on fermentation time, so as to obtain the most optimum vitamin C content and antioxidant levels in kombucha tea. The research method is experimental research, namely by varying the fermentation time in making kombucha tea. The results of the research show that the longer the fermentation process takes to raise the pH of kombucha tea, the clearer the color of the kombucha tea is, the longer the fermentation process takes. The optimum vitamin C content was obtained on the 13th day of fermentation at 14.67 mg/100 g, and the optimum antioxidant content was also obtained on the 13th day of fermentation at 77.94%. The results obtained from physical observations include color, taste, and aroma. Keywords: Antioxidants, Fermentation Time, Kombucha Tea, Vitamin C
Respon Pertumbuhan Vegetatif Tanaman Kedelai (Gylcine max L.) Terhadap Tingkat Naungan yang Alami Rista Sanah; Rahmadina Rahmadina
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i1.9407

Abstract

This research aims to determine the most effective growth response and shade level for vegetative growth of soybeans (Glycine max L.). The experimental design used was a Completely Randomized Design (CRD). ) with 2 factorials, namely factor I, namely N0: Control; N1 : 55%; N2: 65%; N3: 75%; and factor II, namely M1: soil + husks; M2: soil + cocopeat. The results showed that 55% shade (N1) had a significant effect on plant height and number of leaves, 75% shade (N3) had a significant effect on leaf area index, M2 (soil + cocopeat) had a significant effect on plant height, number of leaves and area index. leaf. In conclusion, the growth response of soybean plants to natural shade shows significant growth in plant height, number of leaves, leaf area index and level of shade. The most effective is N1 which has a significant effect on plant height and number of leaves. Apart from that, there are recommendations for choosing a more appropriate media for soybean plants so that their growth and development is more realistic. Keywords: Gylcine max L., Soybeans, Cultivars, Shade, Growth
Pengembangan Media Pembelajaran Augmented Reality Berbasis Lingkungan Sekitar Cekdam di Desa Tugu Sempurna untuk Siswa SMA Euis Nur Af'idah; Yunita Wardianti; Fitria Lestari
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i1.9427

Abstract

This research aims to determine the design of developing augmented reality learning media based on the environment around the check dam in Tugu Perfect Village for high school students and to determine the feasibility of developing augmented reality learning media based on the environment around the check dam in Tugu Perfect Village for high school students in terms of validity and practicality. This research was carried out at Tugu Perfect State High School and in the environment around the check dam in Tugu Perfect Village. The research model used by ADDIE, however, has only reached the implementation stage. The test subjects for this research were validators, educators, and students. The data collection technique in this research uses media validity analysis, language, material, and media practicality analysis. The data collection instruments used by researchers were interview sheets, questionnaires, and observations. The research results showed that the average value of the one to one test was 88.73%, the small group test was 90.35%, and the field test was 74.06%. In conclusion, augmented reality learning media can increase student participants' learning motivation. Keywords: Augmented reality, Learning Motivation, Development
Optimasi Pertumbuhan Anggrek Dendrobium sp. Fase Seedling dengan Pemberian Variasi Dosis Pupuk Erma Lintang Sari; Maria Ulfah; Lussana Rossita Dewi
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i1.9492

Abstract

This research aimed to find out what variations in fertilizer doses are optimal to stimulate the growth of orchids in the seedling phase. The method used was a Completely Randomized Design (CRD) method with one factor, namely the concentration of Grow More leaf fertilizer with 3 treatments and 5 replications. The treatments given were fertilizer concentrations of 0.2 g/200 mL, 0.4 g/200 mL, and 0.6 g/200 mL. The data obtained were analyzed using Anova analysis with an accuracy of 0.05. The research results showed that variations in fertilizer doses had no significant effect on the research parameters of plant height, new shoot height and new root length. Meanwhile, it has a real effect on the parameters of the number of new roots. In conclusion, a fertilizer concentration of 0.6 g/ 200 mL is the optimal concentration for the growth of the number of new roots of Dendrobium orchids in the seedling phase. Keywords: Orchid, Dendrobium, Fertilizer Dosage, Seedling Phase
Pengaruh Pakan Limbah Jeroan Ikan Nila dan Limbah Tomat Terhadap Pertumbuhan serta Kadar Protein Maggot BSF (Hermetia illucens) Auriel Zahra Alisha; Euis Nursaadah; Nirwana Nirwana; Ariefa Primair Yani; Lukmanul Hakim; Sutarno Sutarno
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i1.9542

Abstract

This research aims to analyze the effect of tilapia offal waste and tomato waste on the growth and protein levels of BSF maggots. This research analyzes the ratio of mass, length and thickness as well as the protein content of maggots on the influence of the feed used. This research used a Completely Randomized Design (CRD) consisting of 5 treatments with 3 repetitions. The results showed that the P1 100% fish treatment was the best variation for mass, namely 0.27. Treatment P1 100% fish is the best variation for length, namely 22.40. Treatment P1 100% fish and P2 75% fish and 25% tomatoes is the best variation for thickness, namely 5.85, and Treatment P4 25% fish and 75% tomatoes is the best variation for protein content, namely 22.01%. In conclusion, feeding fish waste and tomato waste on growth and protein content in BSF maggots affects mass, length, thickness and protein content. Keywords: Protein Content, Fish Offal Waste, Maggot, Tomato
Studi Keragaman dan Habitat Gastropoda di Daerah Litoral Muara Sungai Ketahun Bengkulu Utara Lilis Alifah; Bhakti Karyadi; Deni Parlindungan; Aprina Defianti; Annisa Novianti Taufik; Sutarno Sutarno
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i1.9564

Abstract

This research aims to identify the abundance, diversity, dominance and evenness of gastropods at the mouth of the Ketahun River, North Bengkulu. The method used is the "purposive" method. The sampling location was divided into 4 (four) stations, namely in the tidal area and on the right and left in the downstream part of the estuary. The sampling technique uses transects, at each station measuring 20m. Gastropod data analysis uses the Shannon Wiener index, Simpson index, and Pielou index. The research results showed that at the mouth of the Ketahun river, 18 species of gastropods were obtained consisting of 7 genera and 3 families. The diversity index shows, a) station I has an index value of 1.81 (medium category); b) station II has an index value of 0.49 (low category); c) station III has an index value of 1.89 (medium category); d) station IV has an index value of 0.82 (low category). The dominance index shows, a) station I has an index value of 0.23 (low category); b) station II has an index value of 0.70 (medium category); c) station III has an index value of 0.19 (low category); d) station IV has an index value of 0.63 (medium category). The evenness index shows, a) station I has an index value of 0.62 (high category); b) station II has an index value of 0.17 (small category); c) station III has an index value of 0.65 (high category); d) station IV has an index value of 0.28 (small category). The most common gastropod found is the genus Clithon with a total of 1369 individuals. Abundance, diversity, dominance and evenness are determined by abiotic parameters and environmental conditions such as substrate and water quality. Keywords: Bengkulu, Gastropods, Ketahun River
Analisis Keterampilan Proses Sains Mahasiswa pada Praktikum Biologi Lingkungan Materi Bioindikator Pencemaran Air Dian Putri Utami; Ima Aryani
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i1.9632

Abstract

This research aims to understand skills in the science process in the environmental biology practicum on water pollution bioindicator material. This research method is a qualitative research method that involves descriptive analysis. The research results show that the order of indicator percentages from largest to smallest is, a) observations of 89%; b) classification of 87%; c) interpretation of 86%; d) communication of 83%; e) prediction of 78%; f) asking questions of 76%; g) hypothesizing of 69%; h) using tools and materials of 67%; i) applying the concept of 66%; j) planning an experiment of 63%. The conclusion of this research is that all PPP indicators appear in practicum. Keywords: Biology, KPS, Practicum
Pemanfaatan Kulit Pisang Kepok Kuning (Musa acuminata balbisiana) sebagai Bahan Baku Bioetanol Konteks Teknologi Ramah Lingkungan Putri Ramadan Lazuardi; Ariefa Primair Yani; Rendy Wikrama Wardana; Mellyta Uliyandari; M. Syaipul Hayat
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i1.9651

Abstract

This research aims to determine the optimal composition and fermentation time by varying the starter used to make bioethanol. The method used was an experiment with 45 samples of yellow kepok banana peel which were fermented for 13, 19 and 25 days. This research used 5 treatments, namely, a) composition A, namely 100% yeast (no added nutrients); b) composition B, namely 100% urea; c) composition C, namely 100% NPK; d) composition D, namely 50% urea and 50% NPK; e) composition E, namely 75% urea and 25% NPK. The quantitative data obtained was then analyzed using the average bioethanol content presented in the table. Qualitative data was analyzed descriptively with a systematic study. The results showed that the highest bioethanol content was obtained after fermentation (12.67 ± 9.29%) and after distillation (32 ± 10%) with composition A (100% yeast) and a fermentation time of 25 days. The highest combination of bioethanol yields was obtained after fermentation (6 ± 0%) and after distillation (31.67 ± 2.31%) with composition E (75% urea and 25% NPK) with a fermentation time of 25 days. In conclusion, the longer the fermentation time, the more bioethanol content increases. Keywords: Bioethanol, Kepok Banana Peel, Environmentally Friendly Technology

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