Effect of Growth on Fatty Acid Composition of Total Intramuscular Lipid and Phospholipids in Ira Rabbits

被引：10

作者：

Xue, Shan ^{[1
]}

He, Zhifei ^{[1
]}

Lu, Jingzhi ^{[2
]}

Tao, Xiaoqi ^{[1
]}

Zheng, Li ^{[1
]}

Xie, Yuejie ^{[1
]}

Xiao, Xia ^{[1
]}

Peng, Rong ^{[1
]}

Li, Hongjun ^{[1
]}

机构：

[1] Southwest Univ, Coll Food Sci, Chongqing 400715, Peoples R China

[2] Coll Anim Sci & Technol, Chongqing 400715, Peoples R China

来源：

KOREAN JOURNAL FOR FOOD SCIENCE OF ANIMAL RESOURCES | 2015年 / 35卷 / 01期

关键词：

Ira rabbit; fatty acid; total intramuscular lipid; intramuscular phospholipids; growth; ADIPOSE-TISSUE; MEAT QUALITY; PRODUCTS; LINSEED; MUSCLE; PORK;

D O I：

10.5851/kosfa.2015.35.1.10

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

The changes in fatty acid composition of total intramuscular lipid and phospholipids were investigated in the longissimus dorsi, left-hind leg muscle, and abdominal muscle of male Ira rabbits. Changes were monitored at 35, 45, 60, 75, and 90 d. Analysis using gas chromatography identified 21 types of fatty acids. Results showed that the intramuscular lipid increased and the intramuscular phospholipids (total intramuscular lipid %) decreased in all muscles with increasing age (p<0.05). An abundant amount of unsaturated fatty acids, especially polyunsaturated fatty acids, was distributed in male Ira rabbits at different ages and muscles. Palmitic acid (C16:0), stearic acid (C18:0), oleic acid (C18:1), linoleic acid (C18:2), and arachidonic acid (C20:4) were the major fatty acids, which account to the dynamic changes of the n-6/n-3 value in Ira rabbit meat.

引用

页码：10 / 18

页数：9

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