Effect of modified atmosphere packaging on the course of physical and chemical changes in chilled muscle tissue of silver carp (Hypophthalmichthys molitrix, V.)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F12%3A43871185" target="_blank" >RIV/62157124:16270/12:43871185 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.2478/v10181-012-0068-5" target="_blank" >http://dx.doi.org/10.2478/v10181-012-0068-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/v10181-012-0068-5" target="_blank" >10.2478/v10181-012-0068-5</a>

Result language

angličtina

Original language name

Effect of modified atmosphere packaging on the course of physical and chemical changes in chilled muscle tissue of silver carp (Hypophthalmichthys molitrix, V.)

Original language description

The effect of two types of modified atmosphere (MA1: 69% N2, 25% CO2, 5% O2, 1% CO? MA2: 70% N2, 30% CO2) on changes in physical and chemical parameters (pH, aw-water activity, TVBN - total volatile basic nitrogen, TMA-trimethylamine, FFA-free fatty acids, PV-peroxide value, TBA-thiobarbituric acid) in muscle tissues of the silver carp was monitored in the study. The samples were stored at temperatures +2 +- 2°C for 18 days. Changes in gas volumes (CO2 and O2) in v MAs were also monitored. CO2 levels increased in MA1 but decreased in MA2. At the end of 18 days of storage, a significantly (P{0.01) lower water activity (aw) levels were found in samples packaged under MA1, in contrast to samples packaged under MA2 where water activity values showed considerable fluctuation. Variations in pH values in the two types of MA showed similar trends. Sample pH gradually decreased until day 9 of storage. On day 11, muscle tissue pH increased markedly and then began to decrease again. The overall d

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

FM - Hygiene

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Polish Journal of Veterinary Sciences

ISSN

1505-1773

e-ISSN

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Volume of the periodical

15

Issue of the periodical within the volume

3

Country of publishing house

PL - POLAND

Number of pages

7

Pages from-to

439-445

UT code for WoS article

000309151500005

EID of the result in the Scopus database

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