微生物接种法鉴定苹果原汁的真伪  

Microbiological Inoculation Method for Identification of Adulteration in Raw Apple Juice

作　　者：高敏[1] 胡小松[1] 廖小军[1] 张燕[1] 孙志健[1] 吴继红[1] 

机构地区：[1]中国农业大学食品科学与营养工程学院,北京100083

出　　处：《中国食品学报》2008年第5期126-131,共6页Journal of Chinese Institute Of Food Science and Technology

基　　金：科技部"十一五"科技攻关课题(No.2006BAD05A13)

摘　　要：通过在各类苹果汁中接种酵母菌,比较其生长曲线,探索鉴别不同类型的苹果汁的方法。试验结果表明:该方法对不同原果汁含量的苹果汁有良好的判别效果,可实现对原果汁含量的初步定量;对添加糖和酸以调整可溶性固形物及总酸含量类的掺伪果汁具有良好的判别效果。The possibility of authenticating various apple juice by comparing the growth crave of yeast was explored in this study. Data showed that different content of raw apple juice could be distinguished and quantitative. Adulteration juice with exterior sugar and acid for adjusting content of soluble solid and total acid could be discriminated commendably.

关 键 词：微生物接种 苹果原汁 鉴伪 

分 类 号：TS255.44[轻工技术与工程—农产品加工及贮藏工程] S688.1[轻工技术与工程—食品科学与工程]