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常用食品防腐剂抗菌作用的研究
引用本文:吕翠玲, 巫中德, 戴欣, 林雁萍,.常用食品防腐剂抗菌作用的研究[J].微生物学通报,1995,22(1):36-41.
作者姓名:吕翠玲  巫中德  戴欣  林雁萍  
作者单位:中山大学生化系和化学系;
摘    要:采用杯碟法和琼脂平板点种法分别测定20种常用食品防腐剂对30株菌的抑菌圈直径和最低抑菌浓度,借此判断药剂抗菌力的大小。实验结果表明,在所测20种防腐剂中,对细菌抑制力最强者是乙酸,对霉菌和酵母菌抑制力最强者是富马酸二甲酯。

关 键 词:食品添加剂    防腐剂    富马酸二甲酯  

STUDIES ON ANTIMICROBIAL EFFECT OF FOOD PKESERVATIVES IN COMMON USE
Lui Cuiling,Wu Zhongde,Dai Xin,Lin Yanping.STUDIES ON ANTIMICROBIAL EFFECT OF FOOD PKESERVATIVES IN COMMON USE[J].Microbiology,1995,22(1):36-41.
Authors:Lui Cuiling  Wu Zhongde  Dai Xin  Lin Yanping
Abstract:Twenty types of preservatives commonly used in food were used for inhibiting thepropagation of 30 species microbes and compared their inhibition zones and inhibitory concentra-tions by cylinder plate assay method and streak-plate method to determine their antimicrobial ef-fect. The results revealed that acetic acid is the most effective antibacterial agent and dimethylfu-marate is most efficient in inhibiting the mould and the yeast.
Keywords:Food additives  Preservatives  Dimethylfumarate  
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