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Preparation Of Compounds By Using Micro-Organisms
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Micro-Organisms Or Cultivation Processes Thereof
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Abstract
Lactobacillus paracasei subsp. paracasei 7BL, a highly optically pure L-lactic acid-producing strain with tolerance to a lignocellulosic hydrolysate, is provided. The strain, is isolated from putrid fruit with high lactic acid production efficiency and which could tolerates main inhibitors, such as furfural, 5-HMF and acetic acid, in the lignocellulosic hydrolysate prepared by performing diluted acid catalytic and steam explosion pretreatment on a lignocellulose. D-lactic acid dehydrogenase (d-ldh) gene of the strain is interrupt by genetic engineering such that L-lactic acid with 100% optical purity can be produced, thereby obtaining Lactobacillus paracasei subsp. paracasei 7BL, a highly optically pure L-lactic acid-producing strain with tolerance to the lignocellulosic hydrolysate.
MYPI2015704156A2015-10-162015-11-17Highly optically pure l-lactic acid-producing strain with tolerance to lignocellulosic hydrolysate
MY182357A
(en)