摘要
目的 建立葛根素衍生物纳米冻干粉针剂中4ac的含量测定方法。方法二甲基亚砜溶解葛根素衍生物纳米粒,用HPLC法测定其中4ac的含量。结果:该方法线性范围为0.05~0.25μg,回收率为98.09%,RSD1.28%。结论 该法准确可靠,可用于葛根素衍生物纳米冻干粉针剂中4ac的含量测定。
To establish the method to determine the content of 4ac ot pur - oenvatwes PLA nanoparticles. Method : The derivatives -4ac content of PLA nanoparticles was determined by HPLC after dissolving the PLA - nanoparticles in DMSO. Results : The linear range was 0.05 - 0.25 ixg; the recovery rate 98.09%, and RSD1.28%. Conclusion: This method is accurate and reliable, and can be used for the determination of the contents of pur - derivatives nanoparticles.
出处
《陕西中医学院学报》
2006年第5期63-65,共3页
Journal of Shaanxi College of Traditional Chinese Medicine