Optimization of Preparation and Brewing Process of Radix Polygonum Multiflorum Preparata-Herba Taxilli Tea Bag by Orthogonal Test Combined with Comprehensive Weighted Score Analysis  

作　　者：Shenggao YIN Hongzhen TANG Jinlian LI Yute ZHONG Dongyan LIAO 

机构地区：[1]Guangxi University of Chinese Medicine

出　　处：《Medicinal Plant》2019年第5期60-63,68,共5页药用植物：英文版

基　　金：Supported by Development and Research Center for China-ASEAN Traditional Medicine(05018017);Natural Science Foundation of Guangxi(2014GXNSFBA118195)

摘　　要：[Objectives]This study aimed to optimize the preparation process of Radix Polygonum Multiflorum Preparata-Herba Taxilli tea bags.[Methods]Taking the comprehensive weighed score of total flavonoid content,soup color,aroma and taste as an indicator,the preparation process of tea bags was optimized using an orthogonal test.[Results]The results of the orthogonal test show that the optimal preparation process for the Radix Polygonum Multiflorum Preparata-Herba Taxilli tea bags are as follows:particle size of 14 meshes,solid to liquid ratio of 1∶40,brewing temperature of 70℃,and brewing time of 10 min.[Conclusions]The optimized preparation process is reasonable and feasible.It is suitable for the production of Radix Polygonum Multiflorum Preparata-Herba Taxilli tea bags.[Objectives] This study aimed to optimize the preparation process of Radix Polygonum Multiflorum Preparata-Herba Taxilli tea bags. [Methods] Taking the comprehensive weighed score of total flavonoid content,soup color,aroma and taste as an indicator,the preparation process of tea bags was optimized using an orthogonal test. [Results]The results of the orthogonal test show that the optimal preparation process for the Radix Polygonum Multiflorum Preparata-Herba Taxilli tea bags are as follows: particle size of 14 meshes,solid to liquid ratio of1∶ 40,brewing temperature of 70 ℃,and brewing time of 10 min. [Conclusions] The optimized preparation process is reasonable and feasible. It is suitable for the production of Radix Polygonum Multiflorum Preparata-Herba Taxilli tea bags.

关 键 词：RADIX POLYGONUM Multiflorum Preparata-Herba Taxilli TEA BAG Total FLAVONOIDS Orthogonal process SENSORY evaluation 

分 类 号：R28[医药卫生—中药学]