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All Journal JSME MIPA UNIMA Wahana Didaktika Jurnal Penelitian Pendidikan IPA (JPPIPA) MENDIDIK: Jurnal Kajian Pendidikan dan Pengajaran SOSCIED Oxygenius Journal Of Chemistry Education Journal On Teacher Education (Jote) Sciening : Science Learning Journal BIOCHEPHY: Journal of Science Education Abdimas : Jurnal Pengabdian Kepada Masyarakat International Journal of Science and Environment
Ni Wayan Suriani
Universitas Negeri Manado
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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PENGEMBANGAN MODUL ELEKTRONIK BERBASIS PROBLEM BASED LEARNING PADA MATERI SISTEM EKSKRESI MANUSIA DI SMP NEGERI 1 TOMPASO Moray, Ribka Nisa; Rungkat, Jovialine Albertine; Suriani, Ni Wayan; Tumewu, Widya Anjelia
BIOCHEPHY: Journal of Science Education Vol. 5 No. 2 (2025)
Publisher : MO.RI Publishing

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Abstract

Penelitian ini bertujuan untuk mengetahui: (1) validitas modul elektronik berbasis model problem based learning pada materi sistem ekskresi manusia di SMP N 1 Tompaso; dan (2) kepraktisan modul elektronik berbasis model problem based learning pada materi sistem ekskresi manusia di SMP N 1 Tompaso. Penelitian ini merupakan penelitian dan pengembangan dengan menggunakan model ADDIE. Teknik pengumpulan data dalam penelitian menggunakan observasi, angket, dan wawancara. Instrumen penelitian yang digunakan adalah angket validasi ahli dan angket kepraktisan. Teknik analisis data menggunakan statistik deskriptif. Hasil penelitian menunjukan bahwa persentase kevalidan produk dari ahli materi yang dilakukan pada tahap pertama mendapatkan 88% termasuk kategori sangat valid, kemudian tahap kedua 100% termasuk kategori sangat valid, sedangkan rata-rata dari kedua tahap tersebut dengan peresentase 94% termasuk kategori sangat valid. Disisi lain, ahli media memberikan 98,75% dengan kategori sangat valid. Hasil uji respon guru mendapatkan 81% dengan persentase sangat praktis, sedangkan respon siswa 81% termasuk kategori sangat praktis. Dengan demikian, modul elektronik berbasis problem based learning dinyatakan sangat valid dan praktis untuk digunakan dalam pembelajaran materi sistem ekskresi manusia di SMP Negeri 1 Tompaso.
Chemical Composition, Fatty Acid Profile, And Amino Acid Profile of Sahoaki (Tripneustes Gratilla) Gonads From Sangihe Island, Indonesia Suriani, Ni Wayan
International Journal of Science and Environment (IJSE) Vol. 5 No. 4 (2025): November 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i4.240

Abstract

Sahoaki (Tripneustes gratilla), abundant in Sangihe Island, is a food ingredient by local people. This study aims to determine the chemical composition, fatty acid profile (bioactive content of omega-3, omega-6, and omega-9 fatty acids), and amino acid profile of the sahoaki gonads from Sangihe Island, Indonesia. The fatty acid profile was tested using the Gas Chromatography method (GC 7890B), while the amino acid profile was tested using Liquid chromatography-mass spectrometry. The results of research on fresh sahoaki gonads showed that the chemical composition: water content (84.24 and 85.99)%, fat (3.77 and 2.67)%, protein (10.12 and 9.34)%, carbohydrates (0.08 and 0.05)%, and ash (3.19 and 2.95)%. Fatty acid profile: there are 14 saturated fatty acid profiles, seven monounsaturated fatty acid profiles, nine polyunsaturated fatty acid profiles, the total content of omega-3 (19.46 and 15.95%), omega-6 (16.25 and 16, 39 %), and omega-9 (12.94 and 13.94%). Seven amino acid profiles were detected, consisting of five essential amino acids and two non-essential amino acids. Sahoaki gonads have good nutritional value because they contain high omega-3, Omega-6, and Omega-9 fatty acids and are equipped with essential amino acids, which have the potential as functional food ingredients.
Co-Authors Agnes Jainef Anggelina Ruitan Alfrits Komansilan Ampel, Rafilah Andini, Ni Wayan Gita Aprilyanto Totopandey Atie, Edwin Brian Ricard Wola Brian Ricard Wola Buarno Refualu Elra Vira Repi Ester Caroline Wowor Fadila Mahmud Fence Artemas Ambalau Fenti Mapaliey Firnalia Arruan Boyong Fransiska Harahap Freetje Waworuntu Girsang, Try Putri Sriayu Grisye Ichnetsya Z. Mirontoneng Jovialine Albertine Rungkat Justitia Mifthania Bulotio Kansil, Kusno S. M. Kiranda Briandy Buyung Kusno S. M. Kansil Laluyan, Meiva Mega Liboba, Devita Lindisya G. Tengor Lumintang, Keren Prily Mamonto, Fujita Manopo, Rama Mapaliey, Fenti Meike Paat Milan Rogahang Milke Milke Moray, Ribka Nisa Ni Wayan Gita Andini Olivia Tatanggihe Rondonuwu, Anneke T Rungkat, Jovialine Albertine Rymond Jusuf Rumampuk Sanci Mangar Sangkong, Rosinta Septiani Ch Palilingan Sidampoi, Tirza Sulaiman, Sunardi Tengor, Lindisya G. Tommy M Palapa Veronika Talumewo Widya Anjelia Tumewu Zusje Wiesje Merry Warouw