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The Effect of Mulberry Silage Supplementation on the Carcass Fatness and Long-Chain Fatty Acid Composition of Growing Lambs Compared with Traditional Corn Silage

文献类型: 外文期刊

作者: Cao, Yang 1 ; Zhao, Xiaoou 2 ; Zheng, Kaizhi 1 ; Wu, Jianliang 1 ; Lv, Zhiqiang 1 ; Huang, Xin 1 ; Jiang, Yongqing 1 ; Fang, Wenwen 2 ; Cao, Yang 1 ; Jiang, Junfang 1 ;

作者机构: 1.Zhejiang Acad Agr Sci, Inst Anim Husb & Vet, Hangzhou 310021, Peoples R China

2.Jilin Acad Agr Sci, Inst Anim Husb & Vet, Changchun 136100, Peoples R China

关键词: lamb; mulberry; carcass fatness; long-chain fatty acid

期刊名称:FOODS ( 影响因子:5.1; 五年影响因子:5.6 )

ISSN:

年卷期: 2024 年 13 卷 17 期

页码:

收录情况: SCI

摘要: Lamb meat has become very popular with consumers in recent years due to its nutritional benefits. As a lean red meat, lamb is an important natural source of polyunsaturated and saturated fatty acids, which can be modified by adjustments in livestock feed. This study used proteomic and metabolic analyses to compare a basal ration supplemented with either mulberry silage or corn silage. Supplementation with mulberry silage led to a reduction in subcutaneous carcass fatness compared with corn silage. Additionally, changes in the proteome associated with fatty acid metabolism and oxidation resulted in decreased levels of saturated and trans fatty acids, while significantly increasing the levels of alpha-linolenic acid (ALA) and oleic acid and reducing linoleic acid content.

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