Determination of aloin of compound aloe ointment by HPLC / 国际中医中药杂志
International Journal of Traditional Chinese Medicine
;
(6): 445-447, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-448061
ABSTRACT
Objective To establish a method for the determination of aloin of compound aloe ointment. Methods HPLC method was used with Agilent Zorbax-C18(250 mm×4.6 mm,5μm)column and the mobile phase consisted of acetonitrile-0.08%Sodium 1-heptanesulfonate (22∶78). The flow rate was 1.0 ml/min,the column temperature was 30 ℃, and the UV detector was set at 355 nm. Results The linear ranges of aloin was 0.037~0.74 mg/ml(r=0.999 8). The average recovery of aloin was 98.7%. Conclusion The method is simple, repeatable and accurate, it can be applied in quantitative determination of aloin in compound aloe ointment.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
International Journal of Traditional Chinese Medicine
Year:
2014
Type:
Article
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