Content Determination of Liposoluble and Water-soluble Components of Danshen Capsule with HPLC
10.11842/wst.2014.12.038
- VernacularTitle:高效液相色谱法测定丹参胶囊脂溶性和水溶性成分含量＊
- Author:
Jun ZHANG
;
Yuefa CHENG
;
Aibing ZHANG
- Publication Type:Journal Article
- Keywords:
Danshen capsule;
liposoluble component;
water-soluble component;
HPLC;
content determination
- From:
World Science and Technology-Modernization of Traditional Chinese Medicine
2014;(12):2740-2745
- CountryChina
- Language:Chinese
-
Abstract:
This study was aimed to establish a HPLC method for the content determination of liposoluble components, such as dihydrotanshione I, croptotanshinone, tanshinone I and tanshinone IIA, as well as the content determination of water-soluble components, such as danshensu, protocatechuic aldehyde, rosmarinc acid, salvianolic acid B, and salvianolic acid A in Danshen capsule simultaneously. For liposoluble components, the determination was performed on a Welch ultimate XB-C18 column (250 mm × 4.6 mm, 5 μm) by gradient elution using acetonitrile-water as the mobile phase. The flow rate was 1 mL·min-1. And the detection wavelength was set at 270 nm. For water-soluble components, the determination was performed on a Thermo Syncronis C18 column (250 mm × 4.6 mm, 5μm) by gradient elution using methanol-acetonitrile-0.02%phosphoric acid as the mobile phase. The flow rate was 1 mL·min-1. And the detection wavelength was set at 286 nm. The results showed that there were good linear relationships between components of peak areas and the ranges were 0.472-9.44 μg (r = 0.999 8) for danshensu, 0.352-7.04 μg (r = 0.999 9) for protocatechuic aldehyde, 0.244-4.88 μg (r = 1.000 0) for rosmarinc acid, 2.268-45.36 μg (r = 0.999 9) for salvianolic acid B, 0.168-3.36 μg (r = 0.999 9) for salvianolic acid A, 0.088-1.76 g(r=0.999 9) for dihydrotanshione I, 0.18-3.6μg (r=0.999 9) for croptotanshinone, 0.208-4.16μg (r=0.999 9) for tanshinone I, and 0.17-3.4μg (r=0.999 9) for tanshinone IIA. Average recoveries of the method were between 97.48%and 98.59%. It was concluded that the analysis was stable and reproducible, which can be used as a method for the analysis of Danshen capsule.
