Assessment of commercial probiotic products in China for labelling accuracy and probiotic characterisation of selected isolates

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• 作者：Tingtao Chen ; Qinglong Wu ; Haiting Zhou ; Kan Deng ; Xin Wang ; Fanjing Meng ; Shaoguo Yang ; Xiaolei Wang ; Nagendra P Shah and Hua Wei
• 刊名：International Journal of Dairy Technology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：70
• 期：1
• 页码：119-126
• 全文大小：345K
• ISSN：1471-0307

文摘

Microbial populations in probiotic supplements in China were investigated using the plate count method and PCR–DGGE technique. Our results indicated that total viable cells in most probiotic products could meet the minimum requirement of the Chinese National Standards (10⁶ CFU/mL); however, total viable cell counts of the species detected in the probiotic products did not correspond with the cell number given in the label.