| abstract |
To provide a method for glycosylating a carboxylic acid glycoside and a carboxylic acid. A method for glycosylation of a carboxylic acid, comprising the step of allowing a carboxylic acid and a glucose donor to act on sucrose phosphorylase in an aqueous solution to obtain a carboxylic acid glycoside, wherein the aqueous solution at the start of the action The pH of the sucrose phosphorylase is a pH that is more acidic than the optimum pH in the reaction in which glucose is bound to hydroquinone. A carboxylic acid glycoside in which a carboxyl group of a carboxylic acid and an OH group at the 1-position, 2-position, 3-position or 4-position of glucose are ester-bonded, but is not a compound having a β-bond at the 1-position A body is also provided. [Selection figure] None |