PENGARUH PERBEDAAN BOBOT DAN BAGIAN TUBUH TERHADAP KANDUNGAN GIZI IKAN PATIN SIAM (Pangasius hypophthalmus)

ANDAYANI, WINDA and Herpandi, Herpandi and Lestari, Shanti Dwita (2017) PENGARUH PERBEDAAN BOBOT DAN BAGIAN TUBUH TERHADAP KANDUNGAN GIZI IKAN PATIN SIAM (Pangasius hypophthalmus). Undergraduate thesis, Sriwijaya University.

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Abstract

The purposes of this research were to determine the proximate levels and fatty acid profile of catfish (Pangasius hypophthalmus) based on weight difference and body parts (head, body, tail, belly flaps and fillet). The research was conducted on May 2016 until January 2017, at the Laboratory of Fisheries Technology, Agriculture Fakulty Sriwijaya University, Laboratory of Equal Foundation Sriwijaya University, Laboratory of Bioproces Chemistry Tehnik Fakulty Tehnik Sriwijaya University, Laboratory of Chemical Terpadu Institute Pertanian Bogor and Badan Penelitian and Pengembangan Industri Balai Riset and Standarisasi Industri, Palembang. This research was conducted using experimental laboratory methods. The proximate data was analysed using statistical test factorial randomined block design. The fatty acid profiles was determined using Gas Chromatography Flame Ionization Detector (GC-FID), and the data was analysed descriptively. The analysis result showed that weight difference and body part catfish significantly (P<0,05) effected water, ash, fat and carbohydrate content. Most saturated fatty acids identified in catfish was palmitic acid, which is was abundant in the belly flap part of fish weight 800-1000 g and the body part of fish weight 1001-1200 g. The most abundant monounsaturated fatty acid (MUFA) in catfish was ω-9 fatty acids (oleic acid). As for polyunsaturated fatty acid (PUFA), the ω-6 fatty acid group (linoleic acid). The ω-3 essential fatty acid (linolenic acid, EPA and DHA) is not much different between the fifth body parts (head, body, tail, belly flap and fillet) catfish. Essential fatty acid content was much found in catfish weight 800-1000 g. The nutritional content analysis of catfish result showed that catfish is best consumed in the body and belly flap with the weight of 800-1000 g.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Catfish (Pangasius hypophthalmus), fatty acids, extraction, Gas Chromatography-Flame Ionization Detector (GC-FID).
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling > SH201-399 Fisheries
Divisions:	05-Faculty of Agriculture > 54244-Fisheries Product Technology (S1)
Depositing User:	Mrs Sri Astuti
Date Deposited:	13 Dec 2019 02:50
Last Modified:	13 Dec 2019 02:50
URI:	http://repository.unsri.ac.id/id/eprint/21644

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