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四种主要长春花生物碱超声波法提取工艺优化研究
引用本文:张静,隆小华,刘玲,刘兆普.四种主要长春花生物碱超声波法提取工艺优化研究[J].天然产物研究与开发,2011,23(2):309-313.
作者姓名:张静  隆小华  刘玲  刘兆普
作者单位:南京农业大学资源与环境科学学院,江苏省海洋生物学重点实验室,南京,210095
基金项目:国家海洋863资助项目
摘    要:为探索高效、低污染的长春花中文多灵、长春质碱、长春新碱和长春碱的提取工艺,进行了超声波-甲醇法提取工艺条件的优化研究。结果表明:在单因素试验基础上,通过正交试验表明,超声波-甲醇法提取文多灵和长春质碱的最佳工艺条件为:提取溶剂:甲醇(pH4.0);料液比:1∶15;提取温度:45℃,提取时间:180 min,提取频率:59 KHz;文多灵和长春质碱平均得率为0.16%,0.08%。

关 键 词:超声波-甲醇法  正交实验  长春花  生物碱  提取工艺  优化

Optimizing the Extraction Process of Four Important Alkaloids from Catharanthus roseu by Ultrasonic Method
ZHANG Jing,LONG Xiao-hua,LIU Ling,LIU Zhao-pu.Optimizing the Extraction Process of Four Important Alkaloids from Catharanthus roseu by Ultrasonic Method[J].Natural Product Research and Development,2011,23(2):309-313.
Authors:ZHANG Jing  LONG Xiao-hua  LIU Ling  LIU Zhao-pu
Institution:ZHANG Jing,LONG Xiao-hua,LIU Ling,LIU Zhao-pu College of Resources and Environmental Sciences,Jiangsu Provincial Key Laboratory of Marine Biology,Nanjing Agricultural University,Nanjing 210095,China
Abstract:In order to explore the efficient and low contaminated extraction process of vindoline,catharanthine,vincristine and vinblastine from Catharanthus roseus,comprehensive optimization of condition in ultrasonic-methanol method were studied.On the basis of single factor experiments,orthogonal test was carried out to study.The optimum parameters for obtaining vindoline and catharanthine were determined as follows:methanol as solvent was used for 180 min,which pH value was 4.0.The ratio of raw material to solvent...
Keywords:ultrasonic-methanol method  orthogonal experiment  Catharanthus roseus  alkaloid  extraction process  optimization  
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