[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,ar...[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.展开更多
[Objectives] The study aimed to optimize the extraction process of Prunellae Spica compound to provide an experimental basis for the development and utilization of the compound. [Methods]Through orthogonal test,the op...[Objectives] The study aimed to optimize the extraction process of Prunellae Spica compound to provide an experimental basis for the development and utilization of the compound. [Methods]Through orthogonal test,the optimal extraction process of Prunellae Spica compound was chosen by using the yield of dry paste and ursolic acid content as evaluation indicators. [Results]The optimal extraction process of Prunellae Spica compound is as follows: solvent dosage was 16 times,and extraction frequency was 3 times,while extraction time was 1 h.[Conclusions]The extraction process of Prunellae Spica compound was stable and feasible,and this study can provide a theoretical basis for further preparation of the compound.展开更多
基金Supported by Development and Research Center for China-ASEAN Traditional Medicine(05018017)Natural Science Foundation of Guangxi(2014GXNSFBA118195)
文摘[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.
基金Supported by Talent Training and Construction Project of Professor Yang Shilin’s Team in 2017(YSL17010)
文摘[Objectives] The study aimed to optimize the extraction process of Prunellae Spica compound to provide an experimental basis for the development and utilization of the compound. [Methods]Through orthogonal test,the optimal extraction process of Prunellae Spica compound was chosen by using the yield of dry paste and ursolic acid content as evaluation indicators. [Results]The optimal extraction process of Prunellae Spica compound is as follows: solvent dosage was 16 times,and extraction frequency was 3 times,while extraction time was 1 h.[Conclusions]The extraction process of Prunellae Spica compound was stable and feasible,and this study can provide a theoretical basis for further preparation of the compound.
