Determination of ferulic acid and gastrodine in Dachuanxiong Hydrochloride for Injection by HPLC / 中成药
Chinese Traditional Patent Medicine
; (12)1992.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-575788
Responsible library:
WPRO
ABSTRACT
AIM:
To set up a method for determining ferulic acid and gastrodine in Dachuanxiong Hydrochloride for Injection(Rhizoma Chuanxiong, Rhizoma Gastrodiae).METHODS:
HPLC conditions consisted of ODS column, methanol-water-acetic acid (30 ∶68 ∶2) and water-acetic acid (100 ∶1) as mobile phases, detection wavelengths were at 320 nm and 270 nm.RESULTS:
For ferulic acid, the linear range was within 0.031 6 - 0.505 6 ?g and the average recovery was 98.43% with RSD= 1.52% . For gastrodine, the linear range was within 0.442 - 3.536 ?g and the average recovery was 98.15% with RSD= 1.68% .CONCLUSION:
The method proves to be simple, precise and reproduciable and is suitable for the use of quantitative control of Dachuanxiong Hydrochloride for Injection.
Full text:
Available
Database:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Document type:
Article