sometimes placed in family Convallariaceae: lilyturf.
The main ingredients : Ginseng , Chinese yam , Astragalus membranaceus , Poria cocos , dwarf lilyturf , mountain Zhu , radix rehmanniae recen , day pollen , plaster stone , rhizoma anemarrhenae , field bone skin ,etc, altogether 13 ingredients.
Though much research has been done on the pharmacologic actions of mulberry leaves and dwarf lilyturf tuber in reducing blood sugar, few have been done on the extraction technology in this regard.