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MUTU KESEGARAN IKAN TONGKOL (Auxis tazard) SELAMA PENYIMPANAN DINGIN

Sanger, Grace (2010) MUTU KESEGARAN IKAN TONGKOL (Auxis tazard) SELAMA PENYIMPANAN DINGIN. WARTA WIPTEK (35). pp. 39-43. ISSN 0854-0667

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    Abstract

    Freshness quality of fish depend on temperature storage. The low termpareture can delay the decomposition of fish. Changes of freshness quality takes places enzimatically, bacteriology and sensor cal/y. It can decrease the nutrional essensial substances such as enzim, fatty acid, amino acid, nucleic acid, vitamine and mineral. The purpose of the research is to observe the effect of storage in low temperatur in tonggol fish (Auxis thazard) on Quality freshness.The treatment of this reasearch consist of : a) dipping in cool brine solution (ALDI) and cool fresh water solution {Pengesan). b) time of storage during 0 day, 2 days, 4 days, 6 days and 8 days. To determine the freshness quality is analized by measuring K-value and organoleptic test. The data be analized using completely randomized design, with 2 time replications. The result of this result shows that the beat method in prolong the freshness is dipping the fish in ALDI. K-value of ALDI is 50,41% for 6 days storage, and Pengesan is 50,13% for 4 days storage. Organoleptic-value in ALDI is 5,07 for 8 days storage and in Pengesan is 4,84 for 6 days storage.

    Item Type: Article
    Uncontrolled Keywords: Mutu, Ikan Tongkol
    Subjects: S Agriculture > SH Aquaculture. Fisheries. Angling
    Divisions: Fakultas Perikanan dan Ilmu Kelautan > Teknologi Hasil Perikanan
    Depositing User: Steven Ch. Kaunang
    Date Deposited: 08 Mar 2012 16:49
    Last Modified: 08 Mar 2012 16:49
    URI: http://repo.unsrat.ac.id/id/eprint/38

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