Simultaneous determination of danshensu, hydroxysafflor yellow A, rosmarinic acid, lithospermic acid, salvianolic acid B in water extract of mixed salviae miltiorrhizae radix et rhizoma and carthami flos by HPLC / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1653-1656, 2013.
Article
in Chinese
| WPRIM
| ID: wpr-294049
ABSTRACT
<p><b>OBJECTIVE</b>To develop an HPLC method to determine the contents of danshensu, hydroxysafflor yellow A, rosmarinic acid, lithospermic acid, salvianolic acid B in the water extract of mixed Salviae Miltiorrhizae Radix et Rhizoma and Carthami Flos simultaneously.</p><p><b>METHOD</b>The separation were carried out at 30 degrees C on a ZORBAX Eclipse Plus C18 column (4.6 mm x 100 mm, 1.8 microm) with formic acid-500 mmol x L(-1) ammonium formate-water solution (0.51090) as mobile phase A and acetonitrile-formic acid solution (100 0.5) as mobile phase B in gradient mode at a flow rate of 0.5 mL x min(-1). Detection wavelengths were 280 nm for danshensu, rosmarinic acid, lithospermic acid, salvianolic acid B, and 380 nm for hydroxysafflor yellow A.</p><p><b>RESULT</b>The 5 components were separated well with a good linearity (R2 > 0.999 3) in the range of the test concentration. The average recoveries of danshensu, hydroxysafflor yellow A, rosmarinic acid, lithospermic acid, and salvianolic acid B were 99.1%, 102%, 102%, 98.5% and 101%, respectively.</p><p><b>CONCLUSION</b>This method is simple, accurate, and repeatable.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Quinones
/
Benzofurans
/
Chalcone
/
Chemistry
/
Chromatography, High Pressure Liquid
/
Cinnamates
/
Salvia miltiorrhiza
/
Rhizome
/
Depsides
/
Lactates
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2013
Type:
Article
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