食品科学 ›› 2008, Vol. 29 ›› Issue (1): 303-305.

• 营养卫生 • 上一篇    下一篇

新疆疆岳驴乳理化和微生物指标分析

 张晓莹, 赵亮, 郑倩, 董茂林, 储一杉, 任发政   

  1. 中国农业大学食品科学与营养工程学院 教育部功能乳品重点实验室; 中国农业大学食品科学与营养工程学院; 教育部功能乳品重点实验室; 新疆达瓦卡动物管理生物研究所; 北京100083; 新疆岳普湖844400;
  • 出版日期:2008-01-15 发布日期:2011-07-28

Analysis of Chemical Composition and Microbial Index of Xinjiang Jiangyue Donkey Milk

ZHANG  Xiao-Ying, ZHAO  Liang, ZHENG  Qian, DONG  Mao-Lin, CHU  Yi-杉, REN  Fa-Zheng   

  1. 1.Functional Dairy Laboratory, Ministry of Education, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; 2.Xinjiang Dawakun Animal Husbandry Biological Sci-tech Co. Ltd., Yuepuhu 844400, China
  • Online:2008-01-15 Published:2011-07-28

摘要: 对50头新疆疆岳驴乳的化学成分以及微生物指标进行分析。结果表明,驴乳各项理化指标分别为:总干物质9.50%、蛋白质1.52%、脂肪1.18%、乳糖6.39%、灰分0.38%。与牛乳相比较,驴乳各项指标更接近母乳。微生物检测结果为(lg CFU/ml):细菌总数4.17、芽孢菌2.40、乳酸菌3.30、金黄色葡萄球菌2.83、肠科菌1.18。

关键词: 驴乳, 化学成分, 微生物指标

Abstract: This study was conducted on the chemical composition and microbial index of Jiangyue donkey milk obtained from Xinjiang Province. The results showed that donkey milk contained total solids 9.50%, protein 1.52%, fat 1.18%, lactose 6.39% and ash 0.38% on average and was more similar to human milk than other animal milk. The count of total bacterial, bacterial endospores, lactic acid bacteria, S.aureus and coliforms was found to be 4.17, 2.40, 3.30, 2.83 and 1.18 lg CFU/ml, respectively.

Key words:  , donkey milk; chemical composition; microbial index;