Selected freshness indices of skin and wings from organic chicken packaged in modified atmosphere

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F20%3A43878494" target="_blank" >RIV/62157124:16270/20:43878494 - isvavai.cz</a>

Result on the web

<a href="https://actavet.vfu.cz/media/pdf/actavet_2020089010097.pdf" target="_blank" >https://actavet.vfu.cz/media/pdf/actavet_2020089010097.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2754/avb202089010097" target="_blank" >10.2754/avb202089010097</a>

Result language

angličtina

Original language name

Selected freshness indices of skin and wings from organic chicken packaged in modified atmosphere

Original language description

This study is part of a project aiming to optimize storage conditions for organic chicken meat. Selected indices of skin and wings from organic chicken were evaluated. A total of 24 samples were packaged in MAP-O-2 (80% O-2/20% CO2), 24 samples in MAP-N-2 (70% N-2 /30% CO2) and 48 samples as a control. The samples were analysed on days 2, 7, 10 and 14 of storage during a 14-day storage period at 2 +/- 2 degrees C. The surface colour of skin (L*a*b*), ammonia content, thiobarbituric acid reactive substances content (TBARS) and antioxidant capacity were assessed. The lightness values (L*) for chicken skin in MAP-O-2 were increased on days 7 and 10 of the storage period, and were significantly (P &lt; 0.05) higher than in the samples in MAP-N-2 and the control. Significant increases of TBARS were observed in the samples in MAP-O-2 from day 7 and these values continued to increase until the end of the storage period. The antioxidant capacities of the samples in MAP-O-2 were mostly lower than those of the samples in MAP-N-2. Our results indicate that MAP-O-2 only had a positive effect on skin colour, whereas MAP-N-2 maybe preferable for shelf-life prolongation.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40301 - Veterinary science

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

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

Name of the periodical

Acta veterinaria Brno

ISSN

0001-7213

e-ISSN

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Volume of the periodical

89

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

9

Pages from-to

97-105

UT code for WoS article

000529064300012

EID of the result in the Scopus database

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