FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (12): 601-604.

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Detection of Total Colony and Coliform MPN of Moon Cakes

 HE  Zhi-Fei, LI  Hong-Jun, XU  Yi, MIN  Yan-Ping, CHEN  Pan   

  1. 1.College of Food Science,Southwest University,Chongqing 400716,China;2.Chong qing Special Food Programme and Technology Research Center,Chongqing 400716,China
  • Online:2008-12-15 Published:2011-12-08

Abstract: In order to survey the moon cakes in the microbial contamination quality,ten types of moon cakes from different areas were choose to detect their total colony and coliform counts according to the national standard methods GB4789.2-2003,and GB4789.3-2003,the colonies were separated and purified to observe their cell shape with microscope. The results showed that ten kinds of moon cakes in total colony bacteria and coliform MPN are in line with the national standards of China.

Key words: moon cake, total colony, coliform, detection