Flavonoids, phenolic acid and one polyalcohol occur naturally in plants as glycosides. The extracts were hydrolysed prior to investigation for bracking glycoside linkage, which yields the maximum recovery of active components from the extracts
Flavonoids, phenolic acid and one polyalcohol occur naturally in plants as glycosides. The extracts were hydrolysed prior to investigation for bracking glycoside linkage, which yields the maximum recovery of active components from the extracts