| 产过氧化氢酶的乳酸菌的筛选和产酶条件的研究 |
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| 引用本文： | 唐丹玲,唐文胜.产过氧化氢酶的乳酸菌的筛选和产酶条件的研究[J].食品与发酵工业,1992(6):30-33. |
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| 作者姓名： | 唐丹玲 唐文胜 |
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| 作者单位： | 暨南大学生物系
(唐丹玲)，花城制药厂(唐文胜) |
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| 摘 要： | 从不同生态环境分离到21株产酸菌,从中筛选出一株产乳酸力强、产胞外过氧化氢酶活力较高的菌株TL012,其产酶最适温度为38℃,初始培养始pH6、培养50小时,在脱脂奶粉培养基中产酶可达98.40μ/ml。
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| 关 键 词： | 过氧化氢酶 乳酸菌 |
Isolation and Screening of the Catalase-Producing Lactobacillus and the Conditions for Enzyme Production |
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| Tang Danling.Isolation and Screening of the Catalase-Producing Lactobacillus and the Conditions for Enzyme Production[J].Food and Fermentation Industries,1992(6):30-33. |
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| Authors: | Tang Danling |
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| Abstract: | From 21 lactobacillus strains, we screened out a promising strain TL012 with extracellular catalaseproducing capacity. The optimun catalase-producing conditions showed as follows: Temperature 38℃, initial pH of medium 6, time of culture 50h. Under this conditions the catalase activity reached 98. 40u/ml. |
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| Keywords: | Catalase Lactobacillus |
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