摘要
对甘草中甘草酸的提取进行了研究，考察了助剂对提取率的影响．结果表明，提取的最佳条件为：助剂与甘草的重量之比为０．２５∶１，助剂（１）优于助剂（２）．在该实验条件下，粗品的提取率可达９７％左右．
The extract technique of glycyrrhizic acid from licorice and the effect of addition agent on the extraction rate is studied.The results showe that the optimum conditions are that,the addition agent and licorice is in the ratio of 0.25 to 1,and the addition agent(1) is superior to the addition agent(2).The extraction rate of crude glycyrrhizic acid can reach about 97% under the conditions of the experiment.
出处
《郑州大学学报（自然科学版）》
CAS
1998年第1期75-77,共3页
Journal of Zhengzhou University (Natural Science)
关键词
甘草
甘草酸
助剂
提取
licorice
glycyrrhizic acid
extraction
addition agent
