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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Biologica Samudra Best Journal (Biology Education, Sains and Technology) Community Development Journal: Jurnal Pengabdian Masyarakat Indigenous Biologi Jurnal Biosense Jurnal Jeumpa Global Science Society Unram Journal of Community Service (UJCS) Journal of Disruptive Learning Innovation (JODLI) Jurnal Sosial dan Sains JIPI (Jurnal IPA dan Pembelajaran IPA) Biosainsdik: Biologi Sains dan Kependidikan
Ekariana S Pandia
Universitas Samudra
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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Science Edupreneurship Training in Making Kombucha Tea Food Biotechnology Products for Students Nursamsu, Nursamsu; S. Pandia, Ekariana; Mardiah, Mardiah; Ernawati, Ernawati
Unram Journal of Community Service Vol. 6 No. 2 (2025): June
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v6i2.1039

Abstract

Activity devotion to public This aiming For increase knowledge and skills participant educate in field biotechnology food through training making kombucha based tea approach science edupreneurship. Training This designed For integrate understanding scientific regarding the fermentation process with strengthening soul entrepreneurship participant educate, especially in utilise potential local as material standard main. The method used covering socialization, demonstration, training practice direct, and evaluation results activities. Evaluation results show that happen improvement significant in aspect understanding the fermentation process, selection material standard, procedure kombucha production, as well as mark nutrition and benefits health products. In addition, training This also provides impact positive in grow interest and motivation participant educate For develop business ideas science based. Activities This expected can become an implementative model in strengthening applied science literacy and skills entrepreneurship for generation young in the economic era creative.
Uji Kadar Total Tanin dari Ekstrak Daun Sembung (Blumea balsamifera) serta Toksisitasnya Dengan mentode BSLT Pranata, Guswarni; Indriaty, Indriaty; S. Pandia, Ekariana
Jurnal sosial dan sains Vol. 5 No. 6 (2025): Jurnal Sosial dan Sains
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jurnalsosains.v5i6.32260

Abstract

Blumea balsamifera is one of the Asteraceae family known as Sembung leaves. B. balsamifera is often used in traditional medicine. This study aims to evaluate the potential biological activity of Sembung leaves (Blumea balsamifera) through the determination of total tannin levels and toxicity tests using the Brine Shrimp Lethality Test (BSLT) method. Leaf extraction is carried out by the maceration method using methanol solvent. The total tannin content was determined using the colorimetric method with the Folin-Ciocalteu reagent, resulting in a tannin content of 358.04 mg TAE/g of extract. The toxicity test showed an LC50 value of 56.58 μg/mL, which indicated that the methanol extract of B. balsamifera leaves was toxic. These results suggest that the high tannin content correlates with the toxicity properties of the extract, which has the potential to be further developed as a therapeutic agent.
In Vitro Toxicity Test of Ageratum Conyzoides L Extract and Adenostemma Lavenia Extract using BSLT Method Aulia, Muti; Indriaty; Pandia, Ekariana S
JURNAL BIOLOGICA SAMUDRA Vol 7 No 1 (2025): Biologica Samudra
Publisher : Program Studi Biologi, Fakultas Teknik, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/jbs.v7i1.11722

Abstract

Ageratum conyzoides L. and Adenostemma lavenia are known to contain bioactive compounds with potential therapeutic properties. This study aimed to determine the phenolic and flavonoid contents, as well as the toxicity of leaf extracts from both species against Artemia salina larvae. The extraction process was carried out using methanol as a solvent. Phenolic content was measured using the Folin-Ciocalteu method, while flavonoid content was determined through a colorimetric method using aluminum chloride (AlCl₃) reagent. Toxicity testing was performed using the Brine Shrimp Lethality Test (BSLT) method. The results showed that the methanolic extract of Ageratum conyzoides L. contained 173 mg GAE/g extract of phenolics and 55.45 mg QE/g extract of flavonoids, which were higher than those found in Adenostemma lavenia, with 73.8 mg GAE/g extract of phenolics and 6.33 mg QE/g extract of flavonoids. Toxicity test results analyzed using probit analysis revealed LC₅₀ values of 43.17 μg/mL for Ageratum conyzoides L. extract and 208.07 μg/mL for Adenostemma lavenia extract, indicating that both are toxic. Based on these findings, it can be concluded that Ageratum conyzoides L. possesses greater potential as a source of bioactive compounds, as indicated by its higher toxic activity. Both plants are considered worthy of further investigation as potential anticancer agents.
Identification of Coliform Bacteria on Ice Crystal in Langsa City Sitorus, Siti Rahmawati; S. Pandia, Ekariana; Atmaja, Teuku Hadi Wibowo
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1.6491

Abstract

Water is the second most important element for life after air. Water is a clear liquid, odorless, colorless, and tasteless. Water is a basic need for living creatures, especially drinking water. One way of processing drinking water is by freezing it into ice. Ice cubes are a food that is widely known and is usually considered safe for consumption. Coliform bacteria serve as a general marker of contamination in food and water. Coliform bacteria found in the human body can cause several diseases, including diarrhea. The aim of this research was to confirm the presence of coliform bacteria, measure the level of contamination, and identify the specific type of coliform bacteria that contaminated crystal ice from three ice producers located in Langsa City. This research is descriptive in character. Ice crystal samples were tested using the Most Probable Number (MPN) approach. Furthermore, bacteria were identified through microscopic analysis using the gram staining method and biochemical testing, especially IMViC. Each ice crystal sample showed coliform contamination, exceeding the precautionary limits set out in Minister of Health Regulation number 492 of 2010. The highest amount of contamination was 6 MPN/100mL and the lowest amount of contamination was 4 MPN/100 mL. There were 2 types of coliform bacteria found in this study, namely: Escherichia coli and Enterobacter aeroganes.
Macroscopic Fungi Diversity Around Community Forest Areas in Suka Makmur Village, Kutalimbaru District Deli Serdang Regency North Sumatra Sihombing, Saroh Maduma; Jayanthi, Sri; Pandia, Ekariana S
Jurnal Biologi Tropis Vol. 24 No. 4 (2024): Oktober - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i4.7459

Abstract

Fungi are one of various types of organisms that play an important role in maintaining balance and preserving nature. Fungi act as decomposers of organic material in forest ecosystems, thus helping to fertilize the soil by providing nutrients for plants. This research aims to determine the types of macroscopic fungi around the Community Forest area, determine the diversity index of macroscopic fungal species and determine the characteristics of the macroscopic fungus habitat around the Community Forest area in Suka Makmur Village, Kutalimbaru District, Deli Serdang Regency, North Sumatra. The method used is field observation and then making a 200 meter transect at the three observation stations, the first station is an oil palm plantation (3°20'33.1''N 98°31^' 34.8''E), a resident's field (3°20'10.9 ''N 98°31^' 00.6''E), and a rubber plantation (3°18'47.9'0'N 98°30^' 58.2''E). In one station, 5 plots were created with a size of 20 x 20 m and the distance between the plots was 25 m. Data analysis using the Shannon-Wiener index. The results are classified in the high category, namely H′ = 3.634. Where at station one, namely oil palm plantations, 27 types of macroscopic fungi were found with a diversity index H'= 2,639 (medium), at the second observation station, namely people's fields, 24 species were found with a diversity index H'= 2,804 (medium) and at station three gardens In rubber, 29 types of macroscopic fungal species were found with a diversity index H′= 3.194 (high). The types of macroscopic fungi found are from two divisions, namely ascomycota and basidiomycota, 7 classes, 11 orders, 28 families and 59 species. Environmental physical factors such as temperature 24 - 26 °C, pH 5.5 - 7.0, and light intensity 290 - 500 candela.
KAJIAN ETNOZOOLOGI MASYARAKAT DI KECAMATAN RANTOE PEUREULAK DALAM KONSERVASI GAJAH SUMATRA (Elephas maximus sumatranus) Junaidi, Muhammad; Zuhra, Dwi Adrisa; Setyoko; Pandia, Ekariana S.
JURNAL BIOSENSE Vol 7 No 01 (2024): Edisi Juni 2024
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas PGRI Banyuwangi, Jalan Ikan Tongkol No 01, Telp (0333) 421593, 428592 Banyuwangi 68416

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/biosense.v7i01.3740

Abstract

Konservasi satwa liar adalah tindakan melindungi spesies yang terancam punah dan hampir punah dengan melestarikan habitat aslinya. Konservasi ini dapat berhubungan langsung dengan etnozoologi. Etnozoloogi merupakan bagian dari bidang etnobiologi yang mempelajari tentang pengetahuan, pemanfaatan satwa berkaitan dengan budaya masyarakat. Etnozoologi juga dapat ditemukan pada tipe masyarakat tertentu akan menggambarkan persepsi, pengetahuan, perlindungan, dan partisipasi masyarakat dalam konservasi satwa. Gajah Sumatra (Elephas maximus sumatranus) merupakan satwa yang termasu dalam spesies mamalia darat terbesar di Pulau Sumatra, yang saat ini telah berstatus terancam punah. Hal ini disebabkan oleh faktor masyarakat yang belum paham akan pentingnya menjaga lingkungan sebagai tempat tinggal dari Gajah Sumatra yang mengakibatkan gajah datang kedalam permukiman masyarakat. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kuantitatif. Tujuan dari penelitian ini yaitu untuk mengetahui Etnozoologi masyarakat dan upaya masyarakat dalam pelestarian Gajah Sumatra yang berada di Desa Seumanah Jaya Kecamatan Rantoe Peureulak. Hasil penelitian didasarkan dari survei di 6 dusun di kabupaten Aceh Timur kecamatan Rantoe Peureulak tepatnya di desa Seumanah Jaya dengan sampel 90 responden yang diberikan kuesioner dan wawancara dengan teknik purposive sampling. Data etnis masyarakat terdiri dari; Aceh, Gayo, Jawa, dan Batak. Etnozoologi masyarakat diambil dari tingkat kesadaran masyarakat akan perlindungan satwa antara lain; pengetahuan, konflik, pelestarian dan partisipasi dengan persentase pengetahuan berada pada pesersentase 52,83%, Konflik 58,88%, Pelestarian 61,66%, Partisipasi 58,02%. Dari hasil tersebut diharapkan masyarakat untuk mengurangi kegiatan yang bersinggungan dengan Gajah Sumatra agar populasi Gajah terjaga dan masyarakat mendapatkan hasil yang baik pula.
Science Edupreneurship Training in Making Kombucha Tea Food Biotechnology Products for Students Nursamsu, Nursamsu; S. Pandia, Ekariana; Mardiah, Mardiah; Ernawati, Ernawati
Unram Journal of Community Service Vol. 6 No. 2 (2025): June
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v6i2.1039

Abstract

Activity devotion to public This aiming For increase knowledge and skills participant educate in field biotechnology food through training making kombucha based tea approach science edupreneurship. Training This designed For integrate understanding scientific regarding the fermentation process with strengthening soul entrepreneurship participant educate, especially in utilise potential local as material standard main. The method used covering socialization, demonstration, training practice direct, and evaluation results activities. Evaluation results show that happen improvement significant in aspect understanding the fermentation process, selection material standard, procedure kombucha production, as well as mark nutrition and benefits health products. In addition, training This also provides impact positive in grow interest and motivation participant educate For develop business ideas science based. Activities This expected can become an implementative model in strengthening applied science literacy and skills entrepreneurship for generation young in the economic era creative.
Penerapan Elektronik Lembar Kerja Peserta Didik (E-LKPD) Berbasis Liveworksheets Terhadap Hasil Belajar Biologi Siswa SMA Negeri 3 Langsa Ruth, Chelsea; Elfrida, Elfrida; Pandia, Ekariana S
BEST Journal (Biology Education, Sains and Technology) Vol 6, No 2 (2023): September 2023
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v6i2.7210

Abstract

Tuntutan global menuntut dunia pendidikan untuk selalu menyesuaikan perkembangan teknologi. Hadirnya konsep e-learning ditengah-tengah pendidikan belum seutuhnya dimanfaatkan pendidik sebagai salah satu referensi dalam membantu proses pembelajaran. Penelitian ini bertujuan untuk mengetahui besar hasil belajar biologi siswa SMA Negeri 3 Langsa yang diajarkan dengan menerapkan E-LKPD berbasis liveworksheets; serta pengaruh penerapan Elektronik Lembar Kerja Peserta Didik (E-LKPD) berbasis liveworksheets terhadap hasil belajar biologi siswa SMA Negeri 3 Langsa. Populasi penelitian ini adalah seluruh siswa kelas X IPA SMA Negeri 3 Langsa sebanyak 288 siswa yang terdiri dari 8 kelas. Sampel penelitian ini diambil dengan teknik simple random sampling sebanyak 1 kelas, yaitu X IPA 1 dengan jumlah 36 siswa. Instrumen yang digunakan dalam penelitian ini adalah pretest dan posttest dengan jumlah 20 soal bentuk pilihan ganda yang telah diuji validitas dan reliabilitas. Berdasarkan hasil penelitian dapat disimpulkan bahwa besar hasil belajar biologi siswa SMA Negeri 3 Langsa dengan penerapan E-LKPD berbasis liveworksheets memiliki skor rata-rata/mean sebesar 75,3 yang termasuk kedalam kriteria cukup baik; serta terdapat pengaruh penerapan E-LKPD berbasis liveworksheets terhadap hasil belajar biologi siswa SMA Negeri 3 Langsa hal ini dilihat dari pengujian hipotesis diperoleh data nilai thitung > dari ttabel, yaitu 16,29 > 1,691 sehingga Ho ditolak dan Ha diterima.
The Emergence of Scientific Literacy in Science E-Module Learning Devices Nafaida, Rizky; Pandia, Ekariana S.; Fitria, Dini; Nursamsu, Nursamsu; Manurung, Nurhasnah
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4949

Abstract

Learning tools need to be implemented in today's learning innovations. Currently the government is implementing a new curriculum with a new policy in the form of scientific literacy learning. This learning focuses on daily problem-solving activities related to natural science. Therefore, there is a need for teacher innovation in developing E-Module teaching materials as a form of modern learning application. The purpose of this study was to determine the emergence of scientific literacy in science e-module learning tools. The method in this research using descriptive method. The results of this study indicate that the e-module used by teachers is related to content aspects worth 84% which is stated as good, process aspects with a percentage worth 78% stated well and in terms of context with a percentage of 81%. related to the emergence of scientific literacy while the results of interviews with science teachers indicated that the science e-module learning tools used had scientific literacy in each science material
Validity and practicality of Ecology Project Based Practicum Worksheets to Improve Science Process Skills Pandia, Ekariana S.; Wahyuni, Ayu; Nursamsu, Nursamsu; Manurung, Nurhasnah
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4950

Abstract

The research objective was to determine the validity of the due diligence worksheet based on an ecological project to improve science process skills. To find out the practicality of ecological project-based practicum worksheets to improve science process skills. The study method developed using Research and Development (R&D) consists of several stages of research implementation, namely the first stage is preparing for the Experiment/Preliminary Design. The second stage of product creation (process), includes: assessing students' abilities in selecting and using materials, tools and techniques. Next, the third stage of product assessment (appraisal), includes: assessing the products produced by students according to the established criteria. The target research subjects were 30 FKIP UNSAM Biology Education students. Data collection techniques carried out included using tests, observation sheets, questionnaires, interviews, assessment of Practicum Worksheets, portfolios, field notes and assessment rubrics. The results of this research show that the product feasibility validation test with an average score of 88.22% is declared very valid, while the practicalization test with an average score of 84.2% is declared very valid. So it can be concluded that the Practical Worksheet product is suitable for use for Biology practical learning activities
Co-Authors Abdul L. Mawardi Abdul L. Mawardi Abdul L. Mawardi Adi Bejo Suwardi Ainul Mardiyah Ariska, Raja Novi Asmaul Husna Atmaja, Teuku Hadi Wibowo Atmaja, Teuku Hadi Wibowo Aulia, Muti Ayu Wahyuni Chairunisah, Tya Cut Hadisti Arhafna Cuthadisti Arhafna Devi Wulandari Dwi Adrisa Zuhra Elfrida Elfrida Elfrida Elfrida Elfrida Elfrida, Elfrida Ernawati Ernawati Ernawati Fadhilah Fadhilah Farah Diba Shahra Fitri, Rahmani Fitria, Dini Indriaty Indriaty, Indriaty Khairunnisa Khairunnisa Kusyani, Ema M. Ali Akbar M. Ali Akbar Mardiah Mardiah Mardiah Mardiah Marjanah Marjanah Mawardi Mawardi Mughnita Ayu Muhammad Muhammad Junaidi Mustikasari, Vita Ria Nasrul ZA Nasution, Diah Permata Sari Nurhasnah Manurung, Nurhasnah Nursamsu Nursamsu Nursamsu Nursamsu Nursamsu payung, idawati Pranata, Guswarni Prastika, Dewi Raja Novi Ariska Ratih Permana Sari Rizal Nasution Rizki Amalia Rizky Nafaida Rozalina Rozalina Ruth, Chelsea Safuridar Saipul, Saipul Sarjani, Tri Mustika Setyoko Sihombing, Saroh Maduma Simamora, Endang Siska Rita Mahyuny Sitorus, Siti Rahmawati Sri Jayanthi, Sri SRI RAHAYU Sri Rahayu Sundari, Sri Tambunan, M. Iqbal H. Tiara, Resa Tri Mustika Sarjani Tri Mustika Sarjani Yulia Indriani Zill Sekar Gading Fawwaz Sentosa Zuhra, Dwi Adrisa