PRODUCTION OF ALPHA-GLYCOSYLRUTIN AND USE THEREOF

摘要

PURPOSE:To easily obtain the subject compound useful as an additive for foods and drinks, a remedy for virulent diseases, etc., on an industrial scale at a high concentration by treating a rutin-rich liquid containing rutin and starch at high concentrations with a sugar transferase. CONSTITUTION:The objective compound is produced by treating a liquid containing rutin and starch at high concentrations with a sugar transferase. Preferably, the reaction liquid containing the produced objective compound is made to contact with a porous synthetic adsorbent to collect the objective compound. The rutin-rich liquid is a suspension of rutin or a solution of rutin dissolved under alkaline pH condition. The content of rutin in the liquid is preferably 1-20W/V%.