Optimization of Extraction Process of Fagopyri Dibotryis Rhizoma by Orthogonal Experiment  

作　　者：Jian YU 

机构地区：[1]Taiji Group Chongqing Fuling Pharmaceutical Factory Co.,Ltd.,Fuling 408000,China

出　　处：《Medicinal Plant》2024年第3期26-29,共4页药用植物：英文版

摘　　要：[Objectives]To optimize the water extraction process of Fagopyri Dibotryis Rhizoma.[Methods]The entropy weight method was used to determine the weight of epicatechin extraction rate and dry extract rate and calculate the comprehensive score.The water extraction process of Fagopyri Dibotryis Rhizoma was optimized by orthogonal design with the comprehensive score as the indicator and the amount of water,extraction time and extraction times as the factors.[Results]The optimum extraction process of Fagopyri Dibotryis Rhizoma was as follows:adding 10 times of water,extracting 3 times,and extracting for 60 min each time.[Conclusions]The optimized extraction process is stable and feasible,and can be used for the extraction of Fagopyri Dibotryis Rhizoma.

关 键 词：Fagopyri Dibotryis Rhizoma ORTHOGONAL EXPERIMENT EPICATECHIN DRY EXTRACT 

分 类 号：R284.2[医药卫生—中药学]