Quantitative and qualitative properties of giblets from conventional, organic, and wild ducks

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F22%3A43879996" target="_blank" >RIV/62157124:16270/22:43879996 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.2754/avb202291010107" target="_blank" >https://doi.org/10.2754/avb202291010107</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2754/avb202291010107" target="_blank" >10.2754/avb202291010107</a>

Result language

angličtina

Original language name

Quantitative and qualitative properties of giblets from conventional, organic, and wild ducks

Original language description

The aim of the study was to evaluate selected properties of giblets (liver, heart, and gizzard) from conventional (C), organic (O), and wild (W) ducks. A total of 24 giblets (24 of each organ) were analysed in each bird group. Production properties, colour indicators, haem pigment content and chemical composition were compared. The heaviest organ with the highest yield was the liver in C and W ducks and the gizzard in O ducks (P &lt; 0.05). The liver and gizzard of W and O ducks were darker (P &lt; 0.05) compared to the same organs in C ducks. The redness of the heart of O ducks was higher (P &lt; 0.05) than that of the heart of both other groups of ducks (C and W). All W duck organs contained (P &lt; 0.05) more haem pigment. The livers of reared ducks (C and O) contained more protein (P &lt; 0.05) than the livers of W birds. The liver of C reared poultry was about 3-4 x fattier (P &lt; 0.05) compared to the liver of the remaining two groups of ducks. The heart of wild ducks had the highest protein and lowest fat content, the heart of ducks from the C breeding system had the least protein, whereas ducks bred organically had the highest amount of fat in the heart. Ducks from the O system had a fattier gizzard compared to other birds (P &lt; 0.05). The highest protein percentages were found in the gizzards of W ducks, the smallest in the gizzards of C poultry.

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

2022

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

1801-7576

Volume of the periodical

91

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

107-114

UT code for WoS article

000752524500012

EID of the result in the Scopus database

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