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首页> 外文期刊>Journal of the Science of Food and Agriculture >Modulation of in vitro rumen biohydrogenation by Cistus ladanifer tannins compared with other tannin sources
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Modulation of in vitro rumen biohydrogenation by Cistus ladanifer tannins compared with other tannin sources

机译:与其他单宁源相比,Cistus Ladanifer Tannins对体外瘤胃生物中的调节

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BACKGROUNDTannins are polyphenolic compounds able to modify the ruminal biohydrogenation (BH) of unsaturated fatty acids, but their activity may vary among different tannin sources. The effect of rockrose (Cistus ladanifer) on BH has never been compared with other more common tannin sources. Tannin extracts (100 g kg(-1) substrate dry matter) from chestnut (CH), quebracho (QB), grape seed (GS) and rockrose (CL) were incubated in vitro for 6 h with ruminal fluid using as substrate a feed containing 60 g kg(-1) of sunflower oil. A control treatment with no added tannins was also included.
机译:背景坦林是能够改变不饱和脂肪酸的瘤胃生物氢化(BH)的多酚化合物,但它们的活性可能在不同的单宁来源之间变化。 Rockrose(Cistus Ladanifer)对BH的影响从未与其他更常见的单宁源进行比较。 来自栗子(Ch),Quebracho(QB),葡萄种子(GS)和岩浆(CL)的单宁萃取物(100g kg(-1)衬底干物质)在体外用瘤胃培养6小时,用作衬底饲料 含有60g kg(-1)的向日葵油。 还包括没有添加单宁的对照治疗。

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