pENGARUH PENAMBAHAN ENZIM PROTEASE ISOLAT AIR RAWA TERHADAP AKTIVITAS ANTIOKSIDAN PEPTIDA KULIT IKAN GABUS (CHANNA STRIATA)

NAINGGOLAN, CITRA H. and Baehaki, Ace and Widiastuti, Indah (2019) pENGARUH PENAMBAHAN ENZIM PROTEASE ISOLAT AIR RAWA TERHADAP AKTIVITAS ANTIOKSIDAN PEPTIDA KULIT IKAN GABUS (CHANNA STRIATA). Undergraduate thesis, Sriwijaya University.

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Abstract

ABSTRACT CITRA H. NAINGGOLAN, Effects Of Protease Enzyme Isolates from Swamp Water with Antioxidant Activities Skin of Snakehead (Channa striata) Fish Peptides (Supervised by ACE BAEHAKI and INDAH WIDIASTUTI). The purpose of this research was to know the content of bioactive peptides that have antioxidants function in skin of snakehead (Channa striata) protein. This research was conducted from August 2018 until December 2018. This research method used randomized block design (RBD) consist of 5 treatments hydrolysis time (0, 30, 60, 90, 120 minutes) and two replications which included several stages that were preparation and pretreatment skin of snakehead, production of protease enzymes isolates from swamp water, preparation of protein hydrolyzates, measurement of hydrolysis degrees, analysis of peptide content and analysis of antioxidant activity. The results showed that the treatment had gave a significant effect on the 5% level of the degree of hydrolysis produced (13.98%- 27.08%), peptide content (2.73%-3.78%) and antioxidant activity (10.75%- 20.7%). Keywords: Protein Hydrolysates, Skin of Snakehead (Channa striata), Hydrolysis Time

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Protein Hydrolysates, Skin of Snakehead (Channa striata), Hydrolysis Time
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling > SH334.5-334.7 Fishery technology S Agriculture > SH Aquaculture. Fisheries. Angling > SH334.9-336.5 Fishery processing
Divisions:	05-Faculty of Agriculture > 54244-Fisheries Product Technology (S1)
Depositing User:	Users 633 not found.
Date Deposited:	13 Aug 2019 02:02
Last Modified:	13 Aug 2019 02:02
URI:	http://repository.unsri.ac.id/id/eprint/3171

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