肌内脂肪
作文(语言)
食品科学
多不饱和脂肪酸
化学成分
干物质
动物科学
化学
生物
脂肪酸
生物化学
哲学
语言学
有机化学
作者
C. Zomeño,M. Gispert,Marjeta Čandek‐Potokar,Daniel Mörlein,M. Font-i-Furnols
出处
期刊:Meat Science
[Elsevier]
日期:2023-03-01
卷期号:197: 109077-109077
被引量:6
标识
DOI:10.1016/j.meatsci.2022.109077
摘要
This study compares minced carcass chemical composition and meat quality of castrated (CM), immunocastrated (IM) and entire male (EM), and female (FE) pigs at 70, 100 and 120 kg target body weights (TBW) (n = 80; 20 per sex). Sex affected fat, protein, and moisture content of the minced carcasses. Carcass fatty acid (FA) composition was affected by sex, with higher saturated and monounsaturated FA content in CM than in FE, IM and EM, and higher polyunsaturated FA in CM than in EM, with FE and IM in between. Except for intramuscular fat, which was higher in CM than in FE and EM, no significant differences between sexes were found in meat quality. TBW affected carcass chemical composition and some meat quality traits. An interaction between sex and TBW was found with IM approaching EM or CM depending on TBW.
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