The average of cream,lacto-protein,none fatty solid,lactose and solid yield of Guanzhong-diary-goat milk are 4.88%, 2.74%, 7.80%,4.36% and 12.91%, respectively.

• 结果表明；关中奶山羊生鲜乳中的脂肪、蛋白质、非脂乳固体、乳糖和干物质的平均质量分数分别为4.；88%25；2