Blood serum and skin fatty acid levels in horses and the use of dietary polyunsaturated fatty acids
Blood serum and skin fatty acid levels in horses and the use of dietary polyunsaturated fatty acids
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DOI：
10.1051/animres:2002009
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发表时间：
2002-03-01
期刊：
影响因子：
--
通讯作者：
Gagliardi, D
中科院分区：
文献类型：
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作者：
Bergero, D;Miraglia, N;Gagliardi, D
已经在饲喂接近维持水平的第一次切割的草地干草-大麦饮食的鞍马上研究了添加每日20 g剂量的来自紫蝰蛇的牛舌草种子（Crossential SA 14，Croda）的富含不饱和脂肪酸的油的效果。测定血清和皮肤中以下脂肪酸的百分比：C16：0、C18：0、C18：1、C18：2 ω 6、C18：3 ω 3、C18：4 ω 3、C20：3 ω 6、C20：4 ω 3、C20：4 ω 6、C22：5 ω 3、C22：6 ω 3、饱和脂肪酸、单不饱和脂肪酸、多不饱和脂肪酸、ω 3脂肪酸、ω 6脂肪酸。还考虑了omega 3/omega 6比率。治疗组间无统计学差异。在皮肤中，与血清相比，发现C16：0、C18：1、C18：4 ω 3、单不饱和脂肪酸、ω 3脂肪酸和饱和脂肪酸的百分比更高; ω 3/ω 6比率在皮肤中也更高。与血清相比，皮肤中C18：0、C18：2 ω 6、多不饱和脂肪酸和ω 6脂肪酸的百分比也较低。血液中的脂肪酸水平并不总是与文献中发现的值相似，但一些差异可以通过所用饮食的差异来解释。低水平的油添加可以解释所使用的油的效果缺乏意义。需要进一步的研究来证实血清和皮肤脂肪酸百分比之间的差异趋势。
The effect of the addition of a daily 20 g dose of an unsaturated fatty acid rich oil from Purple Viper's Bugloss seeds (Crossential SA 14, Croda) has been studied on saddle horses fed a near to maintenance level of a first cut meadow hay - barley diet. The percentages of the following fatty acids: C16:0, C18:0, C18:1, C18:2 omega6, C18:3 omega3, C18:4 omega3, C20:3 omega6, C20:4 omega3, C20:4 omega6, C22:5 omega3, C22:6 omega3, saturated fatty acids, monounsaturated fatty acids, polyunsaturated fatty acids, omega3 fatty acids, omega6 fatty acids, were determined in blood serum and skin. The omega3/omega6 ratio was also considered. No statistical differences were found for the treatment. In the skin, compared with blood serum, a higher percentage of C16: 0, C18: 1, C18: 4 omega3, monounsaturated fatty acids, w3 fatty acids and saturated fatty acids were found; the omega3/omega6 ratio was also higher in the skin. Lower percentages of C18: 0, C18: 2 omega6, polyunsaturated fatty acids and w6 fatty acids were also recorded for the skin, compared with blood serum. The blood levels of fatty acids were not always similar to the values found in the literature, but some differences can be explained by the differences in the diets used. The low level of oil addition can explain the lack of significance of the effect of the oil used. Further studies are needed to confirm the trend in the differences found between blood serum and skin percentages of fatty acids.