产母饮食中的栗子桑宁:营养消化能力和改变脂肪代谢的迹象
Kobe Buyse1,2, Evelyne Delezie1, Luc Goethals3
1Animal Science Unit, Institute for Agricultural, Fisheries and Food Research, Merelbeke-Melle, Belgium.
Journal of animal physiology and animal nutrition
|February 25, 2026
概括
可水解的栗子素提取物 (CT) 在产母中表现出取决于饮食的效果. 通过玉米-大豆饮食而不是基于小麦的饮食,CT改善了脂肪消化和能量利用,这表明了量身定制的营养策略.
科学领域:
- 动物营养 动物营养
- 营养物质的新陈代谢
- 消化系统生理学 消化系统生理学
背景情况:
- 坦宁通常被认为是抗营养的,因为它与蛋白质结合.
- 可水解的栗子桑宁 (CT) 提供抗氧化和抗菌的好处.
- CT对产卵母营养的影响需要进一步研究,特别是其取决于饮食的影响.
研究的目的:
- 评估CT补充剂对产母营养消化和脂质代谢的影响.
- 为了测试CT的影响依赖于基础饮食的营养基质的假设.
- 探索CT对血代谢物,胆酸和能量利用的影响.
主要方法:
- 使用了两种基础饮食 (易消化的玉米-大豆-大豆油与易消化的小麦-菜-棕油).
- 补充了0或500毫克/公斤CT的饮食,创建了四个治疗组.
- 分析了营养物质的消化能力,代谢能量,血参数,胆酸概况和乙卡尼丁.
主要成果:
- 在玉米-大豆饮食中CT增加了脂肪消化能力,但不是基于小麦的饮食.
- 在玉米-大豆饮食中,CT降低了原始能量和可代谢能量消化能力.
- 血的抗氧化能力和非化脂肪酸因饮食和CT补充剂而有所不同.
结论:
- 可水解的栗子素对产母的营养利用和脂质代谢产生饮食依赖的影响.
- 当CT与可消化性强的不和脂肪 (如大豆油) 相结合时,可以提高脂肪的消化能力和β-氧化.
- CT补充剂可以调节胆酸代谢和抗氧化能力,其结果受到饮食脂质来源的影响.
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