6种中药材在不同乙醇浓度中的浸出行为研究  

Study on the Leaching Behavior of Six Chinese Medicinal Materials in Different Ethanol Concentrations

作　　者：姜红宇 涂冰伦[1] 张寒露 吴依蔓 卢瑜 黄光文 Jiang Hongyu;Tu Binglun;Zhang Hanlu;Wu Yiman;Lu Yu;Huang Guangwen(College of Chemical and Biological Engineering,Hunan University of Science and Engineering,Yongzhou 425199;Hunan Key Laboratory of Comprehensive Utilization of Advantage Plants Resources of Southern Hunan,Hunan University of Science and Engineering,Yongzhou 425199,China)

机构地区：[1]湖南科技学院化学与生物工程学院,湖南永州425199 [2]湖南科技学院湘南优势植物资源综合利用湖南省重点实验室,湖南永州425199

出　　处：《广东化工》2021年第23期34-36,共3页Guangdong Chemical Industry

基　　金：湖南省自科基金(编号2019JJ40091);永州市科技创新指导性计划项目(项目编号2018ZD03);湖南科技学院2018年校级大学生研究性学习和创新性实验计划项目(湘科院教发[2018]32号)-52。

摘　　要：本文探究白芷、赤小豆、丁香、白扁豆、薏苡仁和决明子六种中药材在不同乙醇浓度中的浸出行为。六种中药材分别采用15%、55%和95%乙醇浓度进行室温浸渍提取,每两日取样一次,采用紫外分光光度法进行测定和分析。结果表明,白芷采用95%乙醇浸提、赤小豆采用15%乙醇浸提、丁香采用15%乙醇浸提、薏苡仁采用15%乙醇浸提、决明子采用55%乙醇浸提达到12天以上,白扁豆采用15%乙醇浸提10天以上,浸提效果较好。六种中药材浸提12天以上,可以保证有效成分被浸提。本文结果可为药酒制作和规范药酒生产提供参考。The leaching behavior of Angelica dahurica, red bean, clove, dolichos lablab, coix seed and cassia seed is studied in different ethanol concentrations. Six Chinese medicinal materials are extracted with 15 %, 55 % and 95 % ethanol at room temperature. The leaching solutions were taken every two days and determined and analyzed by UV. The results showed that most of the effective components are extracted in the extracts of Angelica dahurica with 95 % ethanol, adzuki bean with 15 % ethanol, clove with 15 % ethanol, coix seed with 15 % ethanol, cassia seed with 55 % ethanol for more than 12 days, and white lentil with 15 % ethanol for more than 10 days are. The effective components of six Chinese medicinal materials are extracted mostly for more than 12 days. The results of this study can provide a reference for the production and standardization of medicinal wine industry.

关 键 词：中药材 乙醇 浸出行为 紫外分光光度法 药酒 

分 类 号：R284.2[医药卫生—中药学]