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All Journal Yumary: Jurnal Pengabdian kepada Masyarakat Jurnal Airaha
Iman Supriatna
Politeknik Kelautan dan Perikanan Sorong
Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemistry Economics, Econometrics & Finance Education Engineering Environmental Science Social Sciences Other

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Pelatihan produksi pakan buatan skala rumah tangga untuk pembudidaya ikan di kota Sorong, Papua Barat Mohammad Sayuti; Iman Supriatna; Agung Setia Abadi; Intanurfemi B. Hismayasari; Ernawati Ernawati; Saidin Saidin
Yumary: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 3 (2021): Maret
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/yumary.v2i1.100

Abstract

Purpose: This community service aimed to train fish farmers in Sorong City to produce artificial feed containing 30% feed protein . Methods: The methods implemented were lectures and direct practice of making fish diets. Pearson square method was used for the feed formulation. Results: The output of this dedication activity increased the knowledge and expertise of fish farmers to make fish feed independently so that farmers can save operational costs in farming activities. Conclusions: This activity was attended by 10 participants and all participants could understand the concept of the training and be able to make artificial fish feed independently. Keywords: Fish feed, Pearson square, Fish Farmer, Training
Proximate, Amino Acid Composition and Antibacterial Activity of Woton (Sterculia sp.) Leaves from Raja Ampat, West Papua, Indonesia Mohammad Sayuti; Iman Supriatna; Intanurfemi B. Hismayasari; Ahmad Yani; Saidin
Jurnal Airaha Vol 8 No 01: June 2019
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (159.054 KB) | DOI: 10.15578/ja.v8i1.104

Abstract

Woton (Sterculia sp.) plant is an endemic plant of Papua and West Papua, Indonesia that has many benefits for the community. This research aims to examine the contents of proximate, amino acid, and antibacterial activity from the leaves extract of two plants namely Sterculia shilinglawii and Sterculia tragacantha. The sample of Sterculia sp. leaves are cleaned, dried, and milled. Then, its chemical composition, amino acid, and bacterial activity are analyzed using a standard procedure. The chemical composition was analyzed using standard AOAC, amino acid was examined using LCMS and antibacterial activity was analyzed using barrier zone against the bacteria that attack the fish. The research results showed that the chemical compositions of Sterculia sp. leaves are carbohydrates, protein, water, ash and fat. The main amino acid contents of woton (Sterculia sp.) leaves are L-Arginine, L-Valine, L-Proline, L-Alanine. Bacterial Test Results showed that woton (Sterculia sp.) leaves extract has intermediate inhibition response against V. algynoliticus. It has been concluded that Sterculia sp. leaves have the potential chemical content.
Co-Authors Agung Setia Abadi Ahmad Yani Ernawati Ernawati Hismayasari, Intanurfemi B Saidin Saidin Saidin Sayuti, Mohammad