asukorubin Acid, 2 - keto - L-guron Acid and 2 - keto - enzyme manner for producing the ester of L-guron Acid

摘要

(57) Abstract This invention, is directed to the effective high yield manner for producing the ester of the asukorubin Acid, the 2 keto L grown Acid and the 2 keto L grown Acid. This manner, the appropriate starting material the hydrolase catalytic converter, for example the protease, includes the fact that it makes contact with the esterase, lipase or amidase.