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天然果仁贝液体对乳母山羊的哺乳性能的影响

Mayara Silva Araújo¹, João Paulo Pacheco Rodrigues², Marcilio de Sousa Mendes¹

¹Department of Animal Science, Federal University of Ceara, Fortaleza, Brazil.

The Journal of dairy research

|January 8, 2026

概括

在山羊的饮食中,果仁液 (CNSL) 是改进的牛奶.

科学领域:

动物营养动物营养
乳制品科学乳制品科学
食品化学食品化学

背景情况:

果仁液 (CNSL) 是一种具有潜在生物活性化合物的副产品.
了解CNSL对反动物新陈代谢和牛奶成分的影响对于优化乳制品生产和质量至关重要.

研究的目的:

评估乳母山羊饮食中不同水平的CNSL对其表现和牛奶质量的影响.
研究CNSL对调节生物化过程和增强山羊奶中特定脂肪酸的潜力.

主要方法:

一个复制的4x4拉丁方形设计被用在八只哺乳期的Saanen山羊身上.
制定了四种饮食:对照饮食和含有5,15或20g/kg干物质的饮食.
分析了营养摄入量,消化能力,牛奶产量,牛奶成分和牛奶脂肪酸概况.

主要成果:

以太提取物摄入量随着CNSL的纳入,线性增加.
牛奶产量和牛奶的总体成分没有受到CNSL的影响.
特定的牛奶脂肪酸 (C18:1-t9,C18:3-n3) 和欧米茄-3脂肪酸含量随着CNSL的加入而增加.
PUFA/SFA和n6:n3的比率得到了CNSL的有利改变.

结论:

在山羊的饮食中加入CNSL可以积极改变牛奶脂质,增强有益的脂肪酸.
作为一种饮食策略,CNSL显示出具有潜力,以生产富含生物活性脂肪酸的牛奶,从而为人类健康带来益处.

关键词:

添加剂添加剂添加剂生物化生物化结合烯酸酸的结合烯酸的结合.在哺乳期的山羊.微生物原蛋白 (CP) 是一种微生物原蛋白.

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