Studies on HPLC fingerprints of tanshinone microemulsion
Lv, H.-y.; Fan, Q.; Zhang, N.; Li, B.-y.
Zhongguo Zhong Yao Za Zhi 29(11): 1047-1049
2004
ISSN/ISBN: 1001-5302 PMID: 15656134 Document Number: 569659
To establish the HPLC fingerprints of tanshinone microemulsion. 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. Six peaks on HPLC fingerprint of Tanshinone Microemulsion are indexed. The method developed in the present study is convenient, reliable, and can be used as a quality control method for Tanshinone Microemulsion.