Study on the Formulation and Preparation Technique of Puerarin Powder for Injection / 中国药房

ABSTRACT

OBJECTIVE:To study the formulation and preparation technique of sterilized puerarin powder for injec?tion.METHODS:The formulation of puerarin powder for injection was optimized by choice of suitable excipients and the sta?bility was observed by accelative test.RESULTS&CONCLUSION:The sterilized puerarin powder for injection is stable in quality when lactose and PVP were taken as excipients and the powder was frozen at-30℃and dried up under subatomo?spheric pressure for36h.