HPLC-UV method for determing flavonoids in howthorn flowers and leavesHPLC-UV method for determing flavonoids in howthorn
flowers and
leaves Total flavonoids in crataegus «Flowers with leaves» raw material of Russian Flora flavonoids expressed as hyperoside of the raw material "
flowers with
leaves" of pharmacopoeial Crataegus
HPLC-UV Method for Determing Flavonoids in Hawthorn Flowers and Leaves (
flowers and
leaves). The separation used a Luna C18(2) column (4.6 × 150 mm, 5 μm) and a stepwise gradient