摘要
目的:比较枇杷叶生品与不同炮制品中总三萜的含量变化。方法:采用紫外可见分光光度法,以5%香草醛-冰醋酸溶液作显色剂,高氯酸为稳定剂,建立枇杷叶中总三萜类成分的含量测定方法,分别测定了枇杷叶不同炮制品中总三萜的含量。结果:枇杷叶生品总三萜含量1.56%、清炒制品1.47%、蜜炙品2.36%、姜汁炒制品2.20%、姜汤煮制品1.60%。结论:炮制对枇杷叶中总三萜的含量有影响,其中以蜜炙枇杷叶中的含量为最高。
Objective To study and compare the content of total triterpenoids in follum eriobotryae from different processing meth- ods. Methods The content of total triterpenoids was determined by UV - visible spectrophotometry with the color agent of 5% vanillin glacial acetic acid solution and stabilizing agent of perchloric acid. Results The content of total triterpenoids in follum eriobotryae by different processing methods was as follows ： crud folium eriobotryae 1.56% , plain - frying folium eriobotryae 1.47%, stir - heating folium eriobotryae with honey 2. 36%, stir - heating folium eriobotryae with Ginger juice 2. 20%, stir - heating folium eriobotryae after boiled with Ginger 1.60%. Conclusion The content of total triterpenoids in follum eriobotryae varied with the processing method. In stir - heating folium eriobotryae with honey the amount of total flavonoids was the highest.
作者
汪世浩
闫其朋
周玉波
WANG Shihao YAN Qipeng ZHOU Yubo(College of Chemistry and Chemical Engineering, Shaoxing University of Arts and Sciences, Shaoxing 312000, China)
出处
《中国民族民间医药》
2017年第12期22-23,27,共3页
Chinese Journal of Ethnomedicine and Ethnopharmacy
基金
浙江省教育厅科研项目(Y201122331)
绍兴文理学院校级学生科研项目
关键词
枇杷叶
总三萜
炮制
Follum Eriobotryae
Total Triterpenoid
Processing
作者简介
汪世浩（1996-），男，本科在读，研究方向为药学。E-mail：wszyb9132000@126．com
