NIU Xu-sheng, LIN Lu, ZHANG Gui-wu. Determination of berberine hydrochloride in Huanglianqingxin tablets[J]. Chinese Journal of Modern Applied Pharmacy, 2003, (4): 296-297.
Citation:
NIU Xu-sheng, LIN Lu, ZHANG Gui-wu. Determination of berberine hydrochloride in Huanglianqingxin tablets[J]. Chinese Journal of Modern Applied Pharmacy, 2003, (4): 296-297.
NIU Xu-sheng, LIN Lu, ZHANG Gui-wu. Determination of berberine hydrochloride in Huanglianqingxin tablets[J]. Chinese Journal of Modern Applied Pharmacy, 2003, (4): 296-297.
Citation:
NIU Xu-sheng, LIN Lu, ZHANG Gui-wu. Determination of berberine hydrochloride in Huanglianqingxin tablets[J]. Chinese Journal of Modern Applied Pharmacy, 2003, (4): 296-297.
Determination of berberine hydrochloride in Huanglianqingxin tablets
OBJECTIVE To establish a method for the determination of Berberine hydrochloride in huanglianqingxin tablets. METHOD Fluorescence scanning method was selected to determine the contents, Ex=345nm,Em=550nm.RESULTS Linear range of berberine hydrochloride