[Studies on HPLC fingerprints of tanshinone microemulsion].
OBJECTIVE
To establish the HPLC fingerprints of tanshinone microemulsion.


METHODS
HPLC analysis was carried on Hypersil C18(4.6 mm x 250 mm, 5 microm) analytical column; the acetonitrile and 0.5% phosphoric acid solution were used as mobile phases with gradient elution at a flow rate of 1.0 mL x min(-1). The UV detection wavelength was set at 270 nm.


RESULTS
Six peaks on HPLC fingerprint of Tanshinone Microemulsion are indexed.


CONCLUSIONS
The method developed in the present study is convenient, reliable, and can be used as a quality control method for Tanshinone Microemulsion.
Lv
Hui-yi
HY
Department of Pharmacy, Second Affiliated Hospital of Dalian Medical University, Dalian 116027, China.
Fan
Qing
Q
Zhang
Ning
N
Li
Bo-yang
BY
D045784:Abietanes; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004655:Emulsions; D010616:Phenanthrenes / Q000008:administration & dosage / Q000737:chemistry* / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry; D011786:Quality Control; D027561:Salvia miltiorrhiza / Q000737:chemistry
D045784:Abietanes; D004655:Emulsions; D010616:Phenanthrenes; C021751:tanshinone