Effect of weight, sex and hunting period on fatty acid composition of intramuscular and subcutaneous fat from wild boar

被引：25

作者：

Razmaite, Violeta ^{[1
]}

Svirmickas, Gintautas J. ^{[1
]}

Siukscius, Arturas ^{[1
]}

机构：

[1] Lithuanian Univ Hlth Sci, Inst Anim Sci, LT-82317 Baisogala, Radviliskis Dis, Lithuania

来源：

ITALIAN JOURNAL OF ANIMAL SCIENCE | 2012年 / 11卷 / 02期

关键词：

Fatty acids; Intramuscular fat; Subcutaneous fat; Game meat; Wild boar; INDIGENOUS WATTLE PIGS; MEAT QUALITY; SUS-SCROFA; POPULATION-DENSITY; FEMALE PIGS; DIET; PORK; BACKFAT; MUSCLE;

D O I：

10.4081/ijas.2012.e32

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

The study examined the influence of weight, sex and month of hunting on the fatty acid composition of intramuscular and subcutaneous fat from 49 free ranging wild boars hunted in Lithuania during the winter season. A total number of 27 and 25 fatty acids were identified in the intramuscular fat and subcutaneous tissue of wild boars, respectively. The weight of the wild boar had mainly affected only the levels of separate fatty acids both in the intramuscular and subcutaneous fat. Higher levels of saturated fatty acids (SFA) were found in the intramuscular and subcutaneous fat of males compared with females. The effect of both weight and sex on the levels of fatty acids was higher in the subcutaneous fat than in the intramuscular fat. Weight, sex and hunting month had no effect on PUFA/SFA and n-6 PUFA/n-3 PUFA ratios in the intramuscular and subcutaneous fat. The atherogenic (AI) and thrombogenic (TI) indexes and hypocholesterolemic/hypercholesterolemic ratio in subcutaneous fat were more favorable in females compared with males and in the January hunting season than in November and December.

引用

页码：174 / 179

页数：6

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