摘要
优化没食子酸的最佳提取工艺,为地榆在中药材方面的开发和利用提供依据。以出膏率和没食子酸提取量为评价指标,采用Plackett-Burnman设计联合Box-Behnken-响应面法对没食子酸的提取工艺进行考察。结果表明:没食子酸最佳提取条件为加33.5倍水,90℃下回流提取4.2h,提取2次。优化后的提取工艺稳定合理,可用于工业生产。
To optimize extraction process of gallic acid from Sanguisorba officinalis,and provide references for development and utilization of S.officinalis in Chinese herbal medicine,the extracting condition was optimized by Plackett-Burnman design and Box-Behnken response surface methodology with the extraction rate and extraction amount of gallic acid as the evaluation indexes.Results:The optimum extraction conditions included extracting two times with 33.5 folds water under 90℃,4.2 h for each time.The optimized extraction process was stable and reasonable,it could be used in industrial production.
作者
唐远江
余波
刘镜
周思璇
张涛
卢昱希
TANG Yuanjiang;YU Bo;LIU Jing;ZHOU Sixuan;ZHANG Tao;LU Yuxi(Guizhou Institute of Animal Husbandry and Veterinary Medicine,Guizhou Academy of Agricultural Sciences,Guiyang,Guizhou 550005;Guizhou Hongyu Animal Husbandry Technology Development Co. Ltd.,Guiyang,Guizhou 550005,China)
出处
《贵州农业科学》
CAS
2019年第4期131-135,共5页
Guizhou Agricultural Sciences
基金
贵州省重大科技专项"家畜新兽药止痢散产业化关键技术研究与示范"[黔科合重大专项字(2013)6014]
贵州省农业科技计划"贵州省民族中兽药工程技术研究中心建设项目"[黔科合农G字(2015)4001]
"贵州省肉牛现代农业产业技术体系建设项目"(GZCYTX2014-03)
国家科技特派员肉牛创业链服务体系建设示范[黔科合体科特派F(2014)4004]
