摘要
目的研究鲜余甘子干燥过程化学成分的变化规律。方法采用HPLC法测定鲜余甘子干燥过程芦丁、没食子酸、柯里拉京和鞣花酸的含量,并进行比较分析。结果温度≤70℃时,随着干燥时间延长,鲜余甘子中芦丁、柯里拉京和鞣花酸含量缓慢增加;温度≥80℃时,随着干燥时间延长,鲜余甘子中芦丁和鞣花酸含量快速增加。结论在干燥过程中,鲜余甘子芦丁、没食子酸、柯里拉京和鞣花酸含量随干燥时间延长而呈现增加趋势,增加速率和幅度受温度影响,温度越高其增加速率和幅度越大。可为鲜余甘子的干燥工艺提供参考。
OBJECTIVE In order to study the changing rules of chemical composition of fresh Phyllanthus emblica L.during drying.METHODS The contents of rutin,gallic acid,corilagin and ellagic acid of fresh Phyllanthus emblica L.during drying were determined by HPLC,and made a comparative analysis.RESULTS When the temperature was less than or equal to 70 ℃,the contents of rutin,gallic acid,corilagin and ellagic acid of fresh Phyllanthus emblica L.increased slowly with the extended drying time.When the temperature was equal to or higher than 80 ℃,the contents of rutin,gallic acid,corilagin and ellagic acid increased quickly with the extended drying time.CONCLUSION During drying,the contents of rutin,gallic acid,corilagin and ellagic acid of fresh Phyllanthus emblica L.show a trend of increase with the extended drying time.The speeds of the increase and amplitude are influenced by temperature.When the temperature is extended,the speeds of increase and amplitude are also extended,which can provide a reference for the fresh Phyllanthus emblica L.drying process.
作者
邓桂珠
卢泳
甘国兴
朱卫星
向燕芬
龙国斌
臧艳红
黄晶
DENG Guizhu;LU Yong;GAN Guoxing;ZHU Weixing;XIANG Yanfen;LONG Guobin;ZANG Yanhong;HUANG Jing(Qingyuan Hospital of Traditional Chinese Medicine,Qingyuan,Guangdong 511500,China;Engineering Technology Research Center of Fresh Medicine and National Medicine of Guangdong Province,Qingyuan,Guangdong 511500,China;Huizhou Traditional Chinese Medicine Hospital,Huizhou,Guangdong 516000,China)
出处
《今日药学》
CAS
2024年第1期13-17,39,共6页
Pharmacy Today
基金
广东省中医药局科研项目(20211461,20222295,20231413)
2021年第三届建生鲜药创研基金项目(JSYY-20210107-070)
清远市科技计划项目(2020DZX029)。
关键词
鲜余甘子
干燥过程
化学成分
变化规律
Fresh Phyllanthus emblica L.
drying process
chemical composition
changing rules
