| 摘要: |
| 经分析研究表明,马奶总的营养成分最接近人奶,属白蛋白奶类。它有着低酸度(4.72°T),高乳糖(7.655％),合宜的钙磷比例(2.45:1),钾钠比例(4.07:1),铜锌比例(6.8:1),含镁(98.6ppm),铁(0.863ppm)高的特点。马奶属高度不饱和脂肪酸奶,短链的多(C和C4组分为28.74％),人体必需脂肪酸含量高,尤其是能抵消饱脂肪酸影响的亚油酸C18:2组分特高(15.5％)。马奶中易被人体吸收的游离氨基酸质和量均优。Vc含量高达12.27mg/100ml。VA,VB1含量与人奶相近。 |
| 关键词: 马奶,营养成分,关中马 |
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| ANALYSIS OF NUTRITIVE COMPOSITION IN GUANZHONG HORSE MILK |
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Hou Wentong Fan Linghan Ge Pengbin Zhang Yifeng Wei ChunhongZhang Hui
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| Abstract: |
| The research result analysed shows that the nutritive composition in horse milk are close to those in human milk belonging to albumin protein. The characteristics of horse milk are the low acidity (4.72°T),the rational ratio of calcium and phosphorus (2.45:1),potassium and sodium (4.07:1), and copper and zinc (6.81:1); the higher content of lactose (7.655%), magnesium (98.6ppm) and iron (0.836ppm). The fatty acids in horse milk are all unsaturated and most of them are short-chain, composed of 28 74 percent of two-and four-carbon elements . They also contain a lot of the essential fatty acids for the human body ,especially much higher linoleic acid (15.5%) that offsets the effect of the saturated fatty acids. There also are a great quantity of highly quality free amino acids that human being can absorb easily, vitamin C content in the horse milk is as much as 12.27mg/100ml. The content of vitamin A and vitamin B1 in horse milk is approximate to that in human milk. |
| Key words: milk,nutritive composition,Guanzhong horse |
