The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 2-Amino-4,5-dihydrothiazole-4-carboxylic acid( cas:2150-55-2 ) is researched.Category: pyrazines.Li, Mei; Huang, Lei; Huai, Li-hua; Chen, Ning published the article 《Effect of DL-ATC on the production of L-cysteine with enzymatic method by Pseudomonas sp. TS1138》 about this compound( cas:2150-55-2 ) in Tianjin Keji Daxue Xuebao. Keywords: Pseudomonas cysteine thiazolecarboxylic acid ATC. Let’s learn more about this compound (cas:2150-55-2).
L-cysteine is an elementary S-containing amino acid, which has been widely used in medicines, food additives, and cosmetics. Effect of DL-ATC on the conditions of enzyme production process by Pseudomonas sp. TS1138 and enzymic transformation of L-cysteine was discussed. The results show that DL-ATC add in the medium has an inducible impact on enzyme production On account of the interaction of the L-cysteine yield and conversion ratio of DL-ATC, the optimal concentration of DL-ATC is confirmed at about 9 g/L-1. The L-cysteine yield is increased by 56.25% with the DL-ATC interval feeding method.
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