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Traditional Chinese Drug Research & Clinical Pharmacology ; (6): 380-383, 2009.
Article in Chinese | WPRIM | ID: wpr-406389

ABSTRACT

Objective To study the technique condition for separating and purifying total flavones from Striga asiatica (L.) O. Ktze. by Polyamide. Methods Total flavones content, in the sample solution of Striga asiatica (L.)O. Ktze. , detected by UV spectrophotometry, is used as the index. Some technological parameters are observed by single factor observation. Results Polyamide has good absorbing effect on total flavones of Striga asiatica (L.) O. Ktze. The liquid concentration of its absorbing and separating technological condition is 1.12~2. 24 mg/mL and at the absorbing speed of 2BV/h. The elution effect of 95 % alcohol of 250 mL is the best. Conclusion This method is simple and feasi-ble, fit for separating and purifying total falvones from Striga asiatica (L.) O. Ktze.

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