Quality Control of Zhuang Medicine Xiaoyan Zhiyang Lotion  

作　　者：Xian PENG Zhenying FU Jiangcun WEI Yinghong HUANG Xianyi SHI Wei TIAN Wen ZHONG Guodong HUANG 

机构地区：[1]Guangxi International Zhuang Medicine Hospital,Nanning 530201,China

出　　处：《Medicinal Plant》2023年第5期25-28,共4页药用植物：英文版

基　　金：Supported by the Key R&D Project of Guangxi Science and Technology Department(Guike AB21196057);Construction Project for High-level Key Discipline of Traditional Chinese Medicine(Zhuang Pharmacy)of the National Administration of Traditional Chinese Medicine([2022]No.226);Scientific Research Project of Guangxi Medical Products Administration(Name:Safety Evaluation of Zhuang Medicine Anti-inflammation and Antipruritic Prescription for the Treatment of Skin Diseases Such as Acute Eczema and Contact Dermatitis);Interdisciplinary Innovation Team Project of Traditional Chinese Medicine in Guangxi(GZKJ2309);Natural Science Foundation Project of Guangxi University of Chinese Medicine in 2021(2021MS045);"High-level Talent Cultivation Innovation Team"Funding Project of Guangxi University of Chinese Medicine(2022A008).

摘　　要：[Objectives]To establish the TLC identification methods of Llicis Rotundae Cortex and Mahoniae Caulis and the determination method of syringin content in Zhuang Medicine Xiaoyan Zhiyang Lotion.[Methods]Thin layer chromatography(TLC)was used to qualitatively identify Llicis Rotundae Cortex and Mahoniae Caulis in Zhuang Medicine Xiaoyan Zhiyang Lotion.The quantitative analysis of syringin in Zhuang Medicine Xiaoyan Zhiyang Lotion was carried out by high-performance liquid chromatography(HPLC).Chromatographic conditions are as follows:Luna 5μm C_(18)((2)100 A(250 mm×4.6 mm,5μm)column was adopted;acetonitrile(10%)-water(90%)was as the mobile phase,and the flow rate was 1.0 mL/min;the detection wavelength was 265 nm;the sample size was 5μL;the column temperature was 30℃.[Results]Syringin had a good linear relationship with its peak area in the range of 0.190-2.856μg(R^(2)=0.9995).The RSD values of precision,stability and repeatability experiments were all lower than 2.5%,and the average sampling recovery rate(n=6)was 100.37%(RSD=-0.88%).[Conclusions]The method had the advantages of simple operation,strong specificity,good repeatability and stability,and can be used for the quality control of Zhuang Medicine Xiaoyan Zhiyang Lotion.

关 键 词：Zhuang Medicine Xiaoyan Zhiyang Lotion Thin layer chromatography(TLC) High-performance liquid chromatography(HPLC) Quality control 

分 类 号：R29[医药卫生—民族医学]