Method for production of kaempferol-3-O--D-glucopyranosyl-14-O--D-glucopyranoside by cyclodextrin glucanotransferase and composition with kaempferol-3-O--D-glucopyranosyl-14-O--D-glucopyranoside therefrom

摘要

The present invention can produce an astrogalline glycoconjugate compound having a water solubility of 65 to 420 times higher than that of a conventional astragalin by carrying out sugar transfer to astragalin through cyclodextrin glucanotransferase. In addition, the thus-prepared antiglarein herbicidal compound significantly improves the aldose reversion inhibitory effect, anti-inflammatory effect and antioxidative effect compared with the conventional astragalin, thereby providing a composition for preventing or treating diabetic complications and an anti-inflammatory composition have.