| abstract |
(57) [Summary] [Structure] Sesame seeds are humidified or germinated, and the pulverized product or defatted meal thereof is extracted with a lower alcohol or a water-containing product thereof, and the sugar chain hydrolase is allowed to act on the extract. By removing the soluble substance and the water-soluble substance, the following structural formula (I) (wherein R: a glycosyl residue which is glucose, galactose or fructose, m: an integer value of 1 to 3, A new lignan glycoside represented by (n: integer value of 0 or 1) is produced. Embedded image [Effect] It is possible to easily and inexpensively produce a large amount of the above novel lignan glycoside without using special equipment, reagents and the like. |