Multiple factorial analysis of physicochemical and organoleptic properties of breast and thigh meat of broilers fed a diet supplemented with humic substances

Autor: Boris Semjon, Dana Marcinčáková, Beáta Koréneková, Martin Bartkovský, Jozef Nagy, Peter Turek, Slavomír Marcinčák
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Poultry Science, Vol 99, Iss 3, Pp 1750-1760 (2020)
Druh dokumentu: article
ISSN: 0032-5791
DOI: 10.1016/j.psj.2019.11.012
Popis: Multiple factor analysis was used for the examination of meat quality of broilers, the diet of which was supplemented with 0.8 and 1.0% addition of humic substances (HS). One hundred fifty COBB 500 one-day-old male broilers chicks were randomly divided into 3 different groups: one control and 2 experimental (n = 50), and they were fattened for 35 D. Subsequently, the meat quality was analyzed and defined by physicochemical and sensory quality, supplemented with analysis by instrumental methods. We observed changes in dry matter, fat, water, and protein content in experimental samples of breast and thigh meat (P
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