摘要
以利斯特氏菌和蜡状芽孢杆菌为材料 ,研究了 2种乳链菌肽天然变异体nisinA和nisinZ的抑菌活性。结果表明 ,nisinA和nisinZ对被试的 2株利斯特氏菌及蜡状芽孢杆菌1 189具有相同的抑菌效果。而对另一株蜡状芽孢杆菌 1 350 ,nisinZ比nisinA显示较强的抑菌活性。不同的培养基对这
Antimicrobial activities of two natural nisin variants, nisin A and nisin Z against L monocytogenes and B cereus were studied The results indicated that nisin A and nisin Z had the same inhibition to L monocytogenes 40, L monocytogenes 54003 and B cereus 1 189, whereas nisin Z had higher inhibitory activity to B cereus 1 350 than nisin A The media showed some effect on antimicrobiaal activities for nisin A and nisin Z
出处
《食品与发酵工业》
CAS
CSCD
北大核心
2001年第7期1-3,共3页
Food and Fermentation Industries
基金
国家"九五"科技攻关项目 (No .96 C0 3 0 1 0 5 )
中国科学院重点研究项目 (No .KY95 J1 331)
