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植物乳杆菌的分离鉴定及生长特性研究

范丽平 王丽娟 张海松

安徽农业科学2012,Vol.40Issue(35):17311-17313,3.
安徽农业科学2012,Vol.40Issue(35):17311-17313,3.

植物乳杆菌的分离鉴定及生长特性研究

Isolation, Identification and Characteristics of Lactobacillus plantarum Strains

范丽平 1王丽娟 1张海松1

作者信息

  • 1. 杭州万向职业技术学院生物技术系,浙江杭州310023
  • 折叠

摘要

Abstract

[Objective] To screen good strains for pickler starter, isolation, identification and growth characteristics of Lactobacillus plantarum strains from traditional fermented pickles were studied. [Method] Through calcium-dissolving zone, lactate paper chromatography, API method, the growth and production of Lactobacillus plantarum in pickles were studied.[Result] Nine lactobacilli strains were isolated, six Lactobacillus plantarum was identified. Three of them grew well in Chinese cabbage juice, reached logarithmic growth stage when they were cultured after 14 h. The count of the three strains reached 108cfu/ml and the pH values were below 3.50.[Conclusion] Strains were reserved for making pickler starter.

关键词

植物乳杆菌/分离鉴定/生长特性

Key words

Lactobacillus plantarum/ Isolation and identification/ Growth character

分类

农业科技

引用本文复制引用

范丽平,王丽娟,张海松..植物乳杆菌的分离鉴定及生长特性研究[J].安徽农业科学,2012,40(35):17311-17313,3.

基金项目

杭州万向职业技术学院院级课题"乳酸菌菌种资源标准化整理". ()

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