期刊论文

中文

亚太传统医药

1673-2197

2019

15

1

31-37

10.11954/ytctyy.201901011

湖南省科技厅重点项目（2016SK2034）；

本校为第一机构

目的:优选参苓谷物冲调粉提取物的提取工艺参数,为其工业化生产提供参考依据。方法:根据处方中药材的性质及功效部位分别采用醇提、水提等方法进行提取。采用单因素试验考察醇提次数、水提次数,响应面设计试验法优选醇提与水提工艺条件,采用HPLC法测定参苓谷物冲调粉提取物各样品中人参皂苷Re、Rg1、Rb1的含量,硫酸-苯酚比色法测定参苓谷物冲调粉提取物各样品中多糖的含量。结果:最优醇提工艺参数为醇提2次,浸泡时间1.0h,加乙醇量分别为药材量的12倍、8倍,醇回流时间分别为2.0h、1.0h;最优水提工艺参数为水提2次,浸泡时间1h,水提温度100℃,加水量为药材量的12倍、10倍,水提时间2.0h、1.0h。结论...

Objective:In order to optimize the extraction process parameters of Shen Ling grain powder,and provide basis for industrial production.Methods:According to the properties and functional parts of Chinese medicinal materials,some medicinal materials were extracted by alcohol,and the residue was extracted by water.Single factor test was used to investigate the times of ethanol extraction and water extraction.Response surface design was used to optimize the conditions of ethanol extraction and water extraction.The content of ginsenoside Re,Rg1 and ...