In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Effect of DL-ATC on the production of L-cysteine with enzymatic method by Pseudomonas sp. TS1138, published in 2008-06-25, which mentions a compound: 2150-55-2, Name is 2-Amino-4,5-dihydrothiazole-4-carboxylic acid, Molecular C4H6N2O2S, Formula: C4H6N2O2S.
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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