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All Journal El-Hayah : Jurnal Biologi Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati JTSL (Jurnal Tanah dan Sumberdaya Lahan) Acta Aquatica: Aquatic Sciences Journal SEJ (Science Education Journal) Jurnal Penelitian Pendidikan IPA (JPPIPA) BIOEDUKASI BIOEDUSCIENCE BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Biosilampari: Jurnal Biologi JPBIO (Jurnal Pendidikan Biologi) Jurnal Biotek Jurnal Pembelajaran dan Biologi Nukleus ULIN: Jurnal Hutan Tropis Jurnal Paedagogy Journal of Nursing and Public Health (JNPH) Agrinimal Jurnal Ilmu Ternak dan Tanaman Bioscientist : Jurnal Ilmiah Biologi Jurnal Inovasi Pengabdian Masyarakat Pendidikan DIKSAINS : Jurnal Ilmiah Pendidikan Sains JURNAL HUTAN TROPIS Amplitudo: Jurnal Ilmu dan Pembelajaran Fisika
Parlindungan, Deni
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Social Sciences Other

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Teknik Perbanyakan Amorphphallus titanum Secara Vegetatif Melalui Metode Setek Rachis: Potensi dan Tantangan Lestari, Dita Indah; Yani, Ariefa Primair; Karyadi, Bhakti; Parlindungan, Deni; Defianti, Aprina
Jurnal Biotek Vol 13 No 1 (2025): JUNI
Publisher : Department of Biology Education of Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jb.v13i1.55966

Abstract

Amorphophallus titanum is an endemic flora of Sumatra that was listed in the IUCN Red List in 2018 under the endangered category. Conservation efforts must be undertaken to preserve A. titanum both ex situ and in situ. Additionally, artificial propagation of plants needs to be carried out to obtain seedlings that can be replanted in their natural habitat or conservation areas. Propagation through the rachis cutting method is interesting to conduct because it is considered easier and more cost-effective compared to other methods. This research aims to determine the potential success of the planting media used and the challenges faced in the propagation of A. titanum through the rachis cutting method, conducted at the Pondok Sains Terpadu (POSTER) conservation, Science Education Study Program, Faculty of Teacher Training and Education, University of Bengkulu. The planting media used were cocopeat and soil, with 40 samples of A. titanum rachis and 20 repetitions for each planting medium. The research results show that the cocopeat medium produced a higher success rate (15%) than the soil medium (0%). Callus appeared in the 8th week, followed by buds in the 12th week. The leaves experienced decay and drying in the 16th week, but the buds continued to grow until they bloomed perfectly in the 20th week. The failure of rachis cutting propagation using average soil media was observed from the 4th week after planting. Thus, it can be concluded that cocopeat media shows potential to support the propagation efforts of A. titanum through the rachis cutting method. The challenges of this research are influenced by pest and disease disturbances (S. rolfsii, Collembola, and H. haydeniana) due to the open research location, as well as environmental factors such as temperature, humidity, light, and pH of the growing medium.
Kualitas Briket Arang Berbahan Baku Cangkang Kemiri (Aleurites mollucanus) dan Serbuk Kayu Jati (Tectona grandis) Wulandari, Fenni Krisna; Wardana, Rendy Wikrama; Setiawan, Iwan; Koto, Irwan; Parlindungan, Deni
ULIN: Jurnal Hutan Tropis Vol 9, No 2 (2025)
Publisher : Fakultas Kehutanan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/ujht.v9i2.19630

Abstract

Penelitian Bertujuan adalah mengevaluasi mutu briket melalui pengukuran nilai kalor, kandungan air, dan kadar abu pada enam sampel berbeda. Dari hasil analisis, sampel K-A1, yang mengandung 77% kulit kemiri dan 3% bahan perekat, mencatatkan nilai kalor tertinggi, yaitu 6562 kkal/kg. Seluruh sampel yang diuji menunjukkan nilai kalor di atas 5000 kkal/kg, melampaui ketentuan standar nasional (SNI). Selain itu, kadar abu pada sampel K-A1 sebesar 6,78%, masih dalam batas toleransi SNI yang memperbolehkan kadar abu hingga 8%. Dalam aspek kadar air, sampel K-A3 (97% kulit kemiri dan 3% perekat) mencatat angka 5,78%, sedangkan sampel C-A3 dan K-A2 masing-masing memiliki kadar air 6,46% dan 7,59% — semuanya memenuhi syarat kadar air di bawah 8% menurut SNI. Berdasarkan keseluruhan parameter, briket dari sampel K-A1 dinilai sebagai yang terbaik, dengan kombinasi nilai kalor 6562 kkal/kg, kadar abu 6,78%, dan kadar air 9,07%.
PENGARUH KONSUMSI MINUMAN SEGAR BUAH Etlingera hemisphaerica (MSBE) TERHADAP KADAR GLUKOSA DARAH PADA PEKERJA TAMBANG EMAS Sari, Fenty Fitrian; Nursa'adah, Euis; Karyadi, Bhakti; Ruyani, Aceng; Parlindungan, Deni
Jurnal Biosilampari : Jurnal Biologi Vol 5 No 2 (2023): Biosilampari
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/biosilampari.v5i2.2100

Abstract

Etlingera hemisphaerica has been used by the community for generations as medicine. E. hemisphaerica contains flavonoids, saponins, tannins which can lower blood glucose levels. This study aims to determine the effect of giving E. hemisphaerica fruit fresh drink (MSBE) on blood glucose levels. This research is a limited clinical trial with trials of measuring blood glucose levels before and after treatment. The research prospectus consisted of gold mine workers and non-workers. Data collection was carried out before and after giving MSBE for 7 days to the probandus. Based on the T test, the results obtained are t hit ˃ t tab. In 10 probandus, the average blood glucose level before treatment was 117.5 mg/dL and blood glucose level after treatment was 93.4 mg/dL. Whereas in the 5 probands of mining workers, the average blood glucose level before treatment was 133,200 mg/dL and blood glucose level after treatment was 100,400 mg/dL. In the 5 non-mining probandus, the average blood glucose level before treatment was 101,800 mg/dL and blood glucose level after treatment was 86,400 mg/dL. Based on the results of the study it was concluded that MSBE administration had the potential to reduce blood glucose levels in 10 probandus.
ANALISIS HAMBATAN BELAJAR IPA SECARA ONLINE BAGI SISWA SMPN 05 SELUMA Efendi, Kurniawan; Sakti, Indra; Yani, Ariefa Primair; Nirwana, Nirwana; Parlindungan, Deni
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 5 No. 1: Desember 2024
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.5.1.70-79

Abstract

ABSTRAK Tujuan dari penelitian ini adalah untuk mengetahui hambatan belajar IPA secara online di era pandemi Covid-19. Penelitian dilakukan di SMPN 05 Seluma dengan menggunakan penelitian deskritif. Instrumen penelitian berupa observasi,wawancara, angket, dokumentasi. Responden penelitian berjumlah 100 siswa. Hasil penelitian menunjukkan  1) berdasarkan observasi semua siswa melakukan pembelajaran dirumah, 2) wawancara semua siswa menggunakan whatsApp, 3) berdasarkan hasil analisis ditemukan  terdapat 7 hambatan  dalam  belajaran IPA online pada masa pandemi covid-19 di SMPN 05 Seluma yaitu jaringan internet kurang memadai sebanyak 60%,  tidak memiliki komputer/laptop sebanyak 80%, hambatan jaringan listrik kurang memadai sebanyak 80% ,  tidak memiliki HP sebanyak 21%,  kesulitan memahami pelajaran sebanyak 39%, hambatan sangat rendah  terdapat tidak dapat bertanya langsung kepada guru sebanyak 20%, hambatan bosan sebanyak 14%.  4) Hasil belajar siswa dengan cara belajar online adalah tergolong nilai cukup, dengan rata-rata sebesar 76,5 dengan standar deviasi sebesar 21,7. Kata kunci: Hambatan, Pembelajaran Online SMPN 05 Seluma ABSTRACT The purpose of this study was to find out the barriers to learning science online in the era of the Covid-19 pandemic. The research was conducted at SMPN 05 Seluma using descriptive research. Research instruments in the form of observation, interviews, questionnaires, documentation. Research respondents totaled 100 students. The results showed 1) based on observations of all students doing home learning, 2) interviewing all students using whatsApp, 3) based on the results of the analysis it was found that there were 7 obstacles in online science learning during the covid-19 pandemic at SMPN 05 Seluma, namely the internet network was inadequate as much as 60%, do not have a computer / laptop as much as 80%, inadequate electricity network barriers as much as 80%, do not have a cellphone as much as 21%, have difficulty understanding lessons as much as 39%, very low barriers there are 20% unable to ask the teacher directly, obstacles bored as much as 14%. 4) Student learning outcomes using online learning are classified as sufficient, with an average of 76.5 with a standard deviation of 21.7.     Keywords: Obstacle, Online Learning SMPN 05 Seluma
PENGEMBANGAN SOAL HIGHER ORDER THINKING SKILL (HOTS) KELAS VII PADA MATERI KALOR DAN PERPINDAHANNYA DI SMPN 13 KOTA BENGKULU Cantika, Pricilia Debi; Winarni, Endang Widi; Parlindungan, Deni; Wardana, Rendy Wikrama; Uliyandari, Mellyta
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 5 No. 2 (2024): Juni 2025
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.5.2.96-104

Abstract

ABSTRAK   Penelitian ini bertujuan untuk mengembangkan soal berbasis Higher Order Thinking Skill HOTS yang valid secara logis, valid secara empiris, serta mengetahui profil jawaban siswa pada materi kalor dan perpindahannya yang layak untuk digunakan. Sampel dalam penelitian ini adalah siswa kelas VII A dan VII B dengan jumlah keseluruhan berjumlah 54 siswa. Pengambilan sampel menggunakan teknik pengumpulan data dengan uji coba produk soal draft I, kemudian soal draft I di validasi oleh validasi ahli materi, konstruksi, dan bahasa, kemudian diuji kevalidan soal serta melihat profil jawaban siswa kemudian data dianalisis dengan teknik analisis data kuantitatif. Soal-soal HOTS hasil pengembangan bahwa telah valid secara logis ditinjau dari  aspek materi, konstruksi, dan bahasa dengan kategori sangat valid. Soal-soal HOTS hasil pengembangan bahwa telah valid secara empiris ditinjau dari validitas, reliabilitas, indeks kesukaran, daya pembeda, dan fungsi pengecoh dari tinjauan itu draft soal I berjumlah 20 soal setelah di uji empiris dan dianalisis validitas, reliabilitas, indek kesukaran, daya beda, dan fungsi pengecohnya maka soal yang kualitas memenuhi ada 8 soal. Jika dilihat profil jawaban siswa berada pada soal jenjang kognitif C4 diperoleh 100%. Sedangkan jenjang kognitif soal C5 memperoleh persentase sebesar dengan 97%. Dan pada soal jenjang kognitit C6 memperoleh persentase yaitu 89%.   Kata kunci: Pengembangan soal HOTS, Kalor dan Perpindahannya. ABSTRACT   This study aims to develop questions based on HOTS Higher Order Thinking Skills that are logically valid, empirically valid, and to find out the profile of students' answers on heat and displacement material that is feasible to use. The sample in this study were students in class VII A and VII B with a total of 54 students. Sampling used data collection techniques by testing draft I product questions, then draft I questions were validated by material, construction, and language expert validation, then tested for the validity of the questions and looking at student answer profiles then the data were analyzed using quantitative data analysis techniques. The developed HOTS questions were logically valid in terms of material, construction and language aspects with very valid categories. The HOTS questions as a result of the development were empirically valid in terms of validity, reliability, difficulty index, discriminatory power, and the deceptive function of that review. The draft questions I totaled 20 questions after being empirically tested and analyzed for validity, reliability, index of difficulty, discriminatory power. , and the deceptive function, there are 8 questions that fulfill the quality. If you look at the profile of the student's answers in the question of cognitive level C4, it is obtained 100%. While the cognitive level of C5 questions obtained a percentage of 97%. And in terms of cognitive level C6, the percentage is 89%.   Keywords: Development of HOTS questions, Heat and Displacement.
PENGEMBANGAN E-BOOKLET SEBAGAI MEDIA INTERAKTIF MENGGUNAKAN FLIP PDF CORPORATE MATERI SISTEM EKSKRESI MANUSIA KELAS VIII Tungga, Nora Kumala; Medriati, Rosane; Parlindungan, Deni; Yani, Ariefa Primair; Wardana, Rendy Wikrama
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 5 No. 2 (2024): Juni 2025
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.5.2.105-115

Abstract

ABSTRAK   Penelitian ini bertujuan untuk: 1) Mendeskripsikan kelayakan E-Booklet sebagai media interaktif menggunakan Flip PDF Corporate materi sistem ekskresi manusia kelas VIII, 2) Mendeskripsikan persepsi peserta didik terhadap E-Booklet sebagai media interaktif menggunakan Flip PDF Corporate materi sistem ekskresi manusia kelas VIII. Metode penelitian yang digunakan adalah Research and Development (R & D). Penelitian ini menggunakan model ADDIE, dengan tahapan: 1) Analysis, 2) Design, 3) Development. Kelayakan E-Booklet berdasarkan hasil validasi ahli 2 orang (dosen) dan 2 orang praktisi (guru). Persepsi peserta didik terhadap E-Booklet dengan memberikan angket kepada peserta didik. Hasil kelayakan E-Booklet sebesar 95,91% termasuk kategori sangat layak. Hasil persepsi E-Booklet sebesar 87,98% termasuk kategori sangat baik. Dapat disimpulkan E-Booklet sebagai media interaktif menggunakan Flip PDF Corporate materi sistem ekskresi manusia kelas VIII ini sangat layak untuk digunakan sebagai media pembelajaran.   Kata kunci:E-Booklet, Flip PDF Corporate, Sistem Ekskresi Manusia   ABSTRACT   This study aims to: 1) Describe the feasibility of the E-Booklet as an interactive medium using Flip PDF Corporate material on the human excretion system class VIII, 2) Describe students' perceptions of the E-Booklet as an interactive medium using Flip PDF Corporate material on the human excretion system class VIII. The research method used is Research and Development (R & D). This study uses the ADDIE model, with stages: 1) Analysis, 2) Design, 3) Development. The feasibility of the E-Booklet is based on the results of the validation of 2 experts (lecturers) and 2 practitioners (teachers). Students' perceptions of the E-Booklet by giving questionnaires to students. The e-Booklet eligibility result of 95.91% is in the very feasible category. The results of the perception of the E-Booklet of 87.98% are in the very good category. It can be concluded that the E-Booklet as an interactive media using Flip PDF Corporate material on the human excretory system class VIII is very suitable for use as a learning medium.   Keywords: E-Booklet, Flip PDF Corporate, human Excretory System
ANALISIS KEMAMPUAN BERPIKIR KRITIS SISWA KELAS VIII SMPN 7 SELUMA MATERI GERAK BENDA DAN MAKHLUK HIDUP Difa, Irma Oktiara; Sakti, Indra; Parlindungan, Deni; Nirwana, Nirwana; Defianti, Aprina; Sutarno, Sutarno
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 5 No. 2 (2024): Juni 2025
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.5.2.157-164

Abstract

ABSTRAK Penelitian ini bertujuan untuk menggambarkan kemampuan berpikir kritis siswa kelas VIII di SMPN 7 Seluma. Jenis penelitian ini adalah Deskriptif kuantitatif . Subjek penelitian adalah seluruh siswa kelas VIII SMPN 7 Seluma dengan jumlah 128 orang. Teknik pengumpulan data penelitian menggunakan instrumen tes berupa soal essay sebanyak 10 butir soal pada materi gerak benda dan makhluk hidup dilingkungan sekitar. Teknik pengambilan sampel pada penelitian ini menggunakan teknik total sampling. Hasil penelitian menunjukkan bahwa rata-rata kemampuan berpikr kritis siswa kelas VIII SMPN 7 Seluma berada pada kategori sedang (44,51). Berdasarkan indikator kemampuan berpikir kritis yang terendah (33,85) memberikan penjelasan sederhana, tertinggi (58,72) membangun keterampilan dasar. Faktor yang mempengaruhi kemampuan berpikir kritis rendah diduga karena metode pembelajaran yang kurang mengajak siswa untuk aktif selama proses pembelajaran. Kata  kunci: analisis, berpikir kritis, SMP, Seluma   ABSTRACT Study aims to describe students critical thinking skills at SMPN 7 Seluma in class VIII. This research is descriptive quantitative. The research subjects were all students of class VIII SMPN 7 Seluma with a total of 128 people. Research data collection techniques used test instruments in the form of essay questions of 10 questions on the material of motion of objects and living things in the surrounding environment. The sampling technique in this study used a total sampling technique. Results showed that the average critical thinking ability of class VIII students of SMPN 7 Seluma was in the medium category (44.51). Based on indicators of critical thinking skills, the lowest (33.85) provides simple explanations, the highest (58.72) builds basic skills. Factors that affect low critical thinking skills are thought to be due to learning methods that do not invite students to be active during the learning process. Keywords: analysis, critical thingking, junior high school, Seluma
PERTUMBUHAN DAN KANDUNGAN PROTEIN MAGGOT BSF DENGAN PEMBERIAN KOMBINASI PAKAN LIMBAH KEPALA UDANG DAN DAUN SINGKONG Sonia, Gina; Ruyani, Aceng; Primair Yani, Ariefa; Parlindungan, Deni; Defianti, Aprina; Nursaadah, Euis
Agrinimal Jurnal Ilmu Ternak dan Tanaman Vol 13 No 2 (2025): Agrinimal Jurnal Ilmu Ternak dan Tanaman
Publisher : Jurusan Peternakan Fakultas Pertanian Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ajitt.2025.13.2.175-184

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh kombinasi limbah kepala udang dan daun singkong terhadap pertumbuhan dan kandungan protein maggot Black Soldier Fly (BSF). Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan lima perlakuan: P1 (100% kepala udang), P2 (75% kepala udang + 25% daun singkong), P3 (50%+50%), P4 (25% kepala udang + 75% daun singkong), dan P5 (100% daun singkong). Masing-masing perlakuan dengan tiga ulangan. Variabel yang diamati meliputi berat, panjang, ketebalan maggot, konsumsi pakan, laju pertumbuhan spesifik (SGR), indeks pengurangan limbah (WRI), serta kadar protein. Hasil penelitian menunjukkan bahwa secara deskriptif, nilai rata-rata berat maggot berkisar antara 0,04-0,055 g, panjang antara 10,80-11,73 mm, dan laju pertumbuhan spesifik (SGR) antara 6,13-7,23%. Kadar protein maggot tercatat antara 25,09-27,32%, konsumsi pakan berkisar antara 86-93%, dan efisiensi reduksi limbah (WRI) berada pada rentang 5,28-6,64 g/hari. Berdasarkan hasil analisis ragam, seluruh variabel yang diamati tidak menunjukkan perbedaan yang signifikan antar perlakuan (p > 0,05). Dengan demikian, meskipun terdapat variasi nilai secara deskriptif, perbedaan tersebut tidak dapat dianggap nyata secara statistik dan tidak mencerminkan pengaruh perlakuan yang berbeda terhadap pertumbuhan maggot BSF. Penelitian lanjutan perlu dilakukan dengan jumlah sampel yang lebih besar, serta analisis kandungan nutrisi pakan yang lebih rinci, guna memperoleh hasil yang lebih akurat dan aplikatif. ABSTRACT This study aims to investigate the effect of combining shrimp head waste and cassava leaves on the growth and protein content of Black Soldier Fly (BSF) maggots. The study used a Completely Randomized Design (CRD) with five treatments: P1 (100% shrimp heads), P2 (75% shrimp heads + 25% cassava leaves), P3 (50% + 50%), P4 (25% shrimp heads + 75% cassava leaves), and P5 (100% cassava leaves). Each treatment had three replications. The observed variables included weight, length, thickness of maggots, feed consumption, specific growth rate (SGR), waste reduction index (WRI), and protein content. The results of the study showed that descriptively, the average maggot weight ranged from 0.04-0.055 g, length between 10.80-11.73 mm, and specific growth rate (SGR) between 6.13-7.23%. Maggot protein content was recorded between 25.09-27.32%, feed consumption ranged from 86-93%, and waste reduction efficiency (WRI) was in the range of 5.28-6.64 g/day. Based on the results of the analysis of variance, all observed variables did not show significant differences between treatments (p > 0.05). Thus, although there were variations in descriptive values, these differences cannot be considered statistically significant and do not reflect the effect of different treatments on the growth of BSF maggots. Further research is needed with a larger sample size, as well as a more detailed analysis of feed nutrient content, to obtain more accurate and applicable results.
Penggunaan Ekoenzim pada Tingkat Pertumbuhan Bayam Cabut (Amaranthus viridis) Eltiya, Yewi; Nirwana, Nirwana; Parlindungan, Deni; Uliyandari, Mellyta; Sutarno, M.
Bioscientist : Jurnal Ilmiah Biologi Vol. 11 No. 2 (2023): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v11i2.8664

Abstract

Spinach is one of the most common types of green plants in Indonesia. This one plant is a type of vegetable that is easily processed for everyday food, from soup, pecel, gado-gado (Indonesian food), also chips. Amaranthus viridis also known as spinach pull out. In this study, observed the growth of spinach plants with ecoenzyme treatment. The treatment groups were: A (1.5% ecoenzyme), B (3% ecoenzyme), C (4.5% ecoenzyme), D (6% ecoenzyme), E (control/without treatment), F (NPK/ chemical fertilizer). Parameters observed were height, stem diameter, number of leaves, leaf diameter, wet weight and color. This type of research is experimental research and ANOVA data analysis techniques. The duration of the study was 27 days with 9 scheduled observations. Measurements were made in the afternoon, with reference to the observation parameters of stem height, leaf diameter, number of leaves, leaf diameter, leaf color and wet weight. The results of the observations showed that the ecoenzyme treatment was no better than the control and the NPK fertilizers showed that the height, stem diameter, number of leaves, leaf diameter, wet weight and color tended to be smaller. The conclusion of giving ecoenzymes at doses of 1.5%, 3%, 4.5% and 6% does not accelerate and tends to inhibit the growth of spinach (Amaranthus viridis).
Kemampuan Filter Alami Berbasis Kulit Pisang (Musa paradisiaca L.) dalam Penjernihan Air Sihite, Nadia Okta Kristiana; Sutarno, Sutarno; Parlindungan, Deni; Johan, Henny; Karyadi, Bhakti
Bioscientist : Jurnal Ilmiah Biologi Vol. 11 No. 2 (2023): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v11i2.9161

Abstract

Waste from male banana peels (Musa paradisiaca Var. Paradisiaca), Ambon banana peels (Musa paradisiaca Var. Sapientum), and kepok banana peels (Musa acuminate L.) can be used as natural water filtration. The content of pectin, galacturonic acid and cellulose in banana peels can absorb heavy metals in water. This research aims to determine the filtration ability of natural waste materials such as kepok banana peels, Ambon banana peels and male banana peels which are most effectively used as water filtration media. This research consists of the sample preparation stage, carbonization stage, activation stage, and trial stage. The method used is an experimental method on a laboratory scale to measure Potential Hydrogen (pH), Total Dissolve Solid (TDS), and the level of clarity in water. The data obtained was tested using the Anova test with a significance level of 5% and the BNT test. Based on the BNT test which shows that male banana peels are not significantly proportional to the TDS of well water. Meanwhile, Ambon banana peel and Kepok banana peel are significantly proportional to TDS, and for Kepok banana peel, Ambon banana peel and male banana peel, it is significantly proportional to the pH of well water, because the significance results are less than 0.05%. From these findings it can be concluded that Kepok banana peels and Ambon banana peels are the most effective water filtration media to use.
Co-Authors Abdul Rahman Singkam ACENG RUYANI Andriani, Sefti Angelia, Dechy Apriansyah, Rapi Ariefa Primair Yani Ariefa Primairyani, Ariefa Arsela Eko Listiono Asti, Nora Ayudi Atmaja, Vesti Yunisya Aulina, Mia Bambang Prayogo, Bambang BHAKTI KARYADI Bumi, Choiriyah Citra Cantika, Pricilia Debi DAMAYANTI, TASYA DWI Defianti, Aprina Deni Maryani DESTRIANI, SRI NENGSI Dewi, Novi Ratna Difa, Irma Oktiara Efendi, Kurniawan Ekaputri, Rendi Zulni Eko Risdianto Eltiya, Yewi Elza Heryensi, Elza Heryensi Endang Widi Winarni Fanisah, Kiki Fatimah Azzahrah Gusti, Widia Handayani, Lisen Hardiansyah, Akbari Haryono, M. Hasbi Henny Johan himalaya, dara Husein, Ahmad Saddam Indra Sakti Irwan Koto, Irwan Iskandar, Aiza Sabina Putri Iwan Setiawan Julianti, Apri Kurniasih, Septi Lestari, Dita Indah Lukmanul Hakim Marliansa, Meiredo Mauren, Dhyna Sefia Mayub, Afrizal Medriati, Rosane Muhammad Rizqi Nirwana, Nirwana Novianti, Reti Nurcahyani Nurma Yunita Indriyanti Nursaadah, Euis Nursa’adah, Euis Nutriastuti, Putri Pancarani, Dwi Ayu Priadi, Untung Primair Yani, Ariefa Purnama, Intan Puyanti, Puyanti Raden Mohamad Herdian Bhakti Rahmayani, Desti Ronggo Waskito, Jefri Saputra, Fajar Eko Saputri, Ika Sari, Fenty Fitrian Sihite, Nadia Okta Kristiana Sinaga, Fery Fernando Sipriyadi Sitorus, Jernia Rulintan Sonia, Gina Sukarso, A.A. Sutarno Sutarno Sutarno Sutarno, M Sutarno, M. Tungga, Nora Kumala Uliyandari, Mellyta Wardana, Rendy Wikrama Wulandari, Fenni Krisna