木贼中三种黄酮苷的含量测定
Determination of three flavonoids in Equisetum hiemale by TLCS
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Abstract: OBJECTIVE To establish the method for de termination of three flavonoids in Equisetum hiemale L.METHOD TLC was applied.RESULTS Isoquercetin, kaempferol-3-rutinoside-7-glucoside, kaempferol- 3,7- diglucoside showed a good linear relationship respectiv