急性子总皂苷的提取工艺  

Extraction of Total Hosenkosides from Impatiens balsamina L.

作　　者：朱娜[1,2] 孟磊 张培旭[1] 姚华[1] 金永日[1] 李绪文[1] 

机构地区：[1]吉林大学化学学院,长春130012 [2]吉林省环境监测中心站,长春130011 [3]聚光科技股份有限公司,杭州310052

出　　处：《吉林大学学报（理学版）》2013年第3期523-526,共4页Journal of Jilin University:Science Edition

基　　金：国家科技支撑计划项目(批准号:2007BA138B05)

摘　　要：考察急性子中4种主要皂苷类化合物凤仙萜四醇苷A,B,C和K,通过研究乙醇的体积分数、液料比和回流次数等因素对总皂苷提取率的影响,并设计正交试验进一步优化,最终确定急性子总皂苷最优提取条件为:φ(乙醇)=70%,V(液):m(料)=6,回流提取4次,提取时间分别为60,45,30,30 min.利用该条件提取急性子总皂苷的提取率为98.19%.Four main hosenkosides,hosenkoside A,B,C and K were used as the indexes of extraction of total hosenkosides from the seeds of Impatiens balsamina L.Solvent concentration,the ratio of material to liquid and reflux time were tested via orthogonal experiments.The confirmed optimum extracting conditions of total hosenkosides were that the seeds of Im patiens balsamina L.were extracted in hot reflux by 70%ethanol V（liquid）：m（material） = 6 for 4 times（60,45,30,30 min. respectively）.The results showed that the extraction rate was 98.19%.

关 键 词：急性子 总皂苷 正交试验 提取工艺 

分 类 号：R284.2[医药卫生—中药学] O652[医药卫生—中医学]