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METHOD FOR PRODUCTION OF 5-AMINOLEVULINIC ACID USING BACILLUS CEREUS

机译:用蜡状芽孢杆菌生产5-戊醛酸的方法

摘要

A method is provided to produce maximum 4mM of 5-aminolevulinic acid without light during a culturing process and without addition of levulinic acid by using Bacillus cereus. A method for producing 5-aminolevulinic acid comprises the steps of: (a) inoculating Bacillus cereus into a pre-culture medium and pre-culturing it; and (b) inoculating the pre-cultured Bacillus cereus into a main culture medium and culturing it, wherein the Bacillus cereus is Bacillus cereus 1-1(deposition no. KCTC 11067BP) and the pre-culture medium or the main-culture medium includes tryptone, casamino acid and yeast extract.
机译:提供了一种使用蜡状芽孢杆菌在培养过程中不发光且不添加乙酰丙酸的情况下产生最大4mM的5-氨基乙酰丙酸的方法。生产5-氨基乙酰丙酸的方法包括以下步骤:(a)将蜡状芽孢杆菌接种到预培养基中并预培养; (b)将预先培养的蜡状芽孢杆菌接种到主要培养基中并进行培养,其中蜡状芽孢杆菌为蜡状芽孢杆菌1-1(保藏号KCTC 11067BP),并且预培养基或主培养基包括胰蛋白,、酪蛋白氨基酸和酵母提取物。

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