摘要
复方青骨凝胶是在治疗腰腿痛的有效中药汤剂验方的基础上,以青风藤、骨碎补、大黄、四方木皮、杜仲等19味中药配伍,并以卡波姆为辅料制成的、具有缓释作用的新型复方中药外用凝胶剂,对风湿、类风湿引起的关节痛疗效确切。方中骨碎补为该制剂抗炎的主药之一。文献幢0报道骨碎补中含有柚皮素(naringin,1)。为更好地控制质量,本研究参考文献,采用HPLC法测定1,方法简捷准确,可作为其质控方法。
An HPLC method was established for the determination of naringin in Fufang Qinggu gel. A C18 column was used with the mobile phase of methanol-water-acetic acid (46 : 53 : 1) at the detection wavelength of 288 rim. The calibration curve was linear in the concentration range of 0.05 - 0.25 mg/ml. The average recovery was 98.3 %, with RSD of 0.8 %.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
2009年第10期778-779,共2页
Chinese Journal of Pharmaceuticals