人参茎叶总皂甙提取精制工艺研究  

RESEARCH ON THE TECHNOLOGY OF EXTRACTION AND PURIFICATION OF TOTAL SAPONIN FROM THE STEM AND LEAF OF PANAX GINSENG

作　　者：于杰[1] 白志川[1] 付超美[2] 

机构地区：[1]西南农业大学园艺园林学院,重庆400716 [2]成都中医药大学药学院,四川成都600723

出　　处：《西南农业大学学报（自然科学版）》2004年第4期479-482,共4页Journal of Southwest Agricultural University

摘　　要：以人参茎叶为试验材料,人参茎叶总皂甙(GinsengStemandLeaveSaponin,GSLS)提取率为评价指标,运用正交试验,筛选出最佳提取工艺。并对影响树脂精制过程影响最大的吸附容量,洗脱液用量及浓度3因素进行考察,对提取液进行大孔树脂分离纯化,以得到高收率(87%)、高纯度(83.5%)的人参茎叶总皂甙。The orthogonal design was used in an experiment to investigate the optimum extraction conditions of GSLS (ginseng stem and leaf saponin). The three primary influencing factors for the purification process (elutive capacity, volume of the eluant and concentration of the eluant) were reviewed, and the extract was adsorbed and purified with macroporous resin. Thus a high recovery rate of GSLS of >87% and a high purity of the product of 83.5% were achieved.

关 键 词：中药加工 人参皂甙RE 提取工艺 含量测定 大孔树脂 

分 类 号：R282.4[医药卫生—中药学] S567.51[医药卫生—中医学]