Objective: The separation, identification and character of lactic acid bacteria from natural fermentation pickle were researched in this paper.
目的：对自然发酵泡菜盐水中的乳酸菌进行分离鉴定及特性研究。
Lactobacillus casei LC-13 and Lactobacillus lactic LL-12 were isolated from the natural fermented pickles with good flavor and the two strains have good fermentation performance.
干酪乳杆菌LC-13和乳酸乳杆菌LL-12是从发酵优良的四川泡菜老水中分离的，具有很好发酵性能。
Manual fermentation was superior to natural fermentation based on fermentation time, lactic acid production and sensory evaluation.
人工接种发酵从发酵周期、乳酸产量、感官评定等各方面都明显优于自然发酵。
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