湖北农业科学 ›› 2020, Vol. 59 ›› Issue (20): 150-154.doi: 10.14088/j.cnki.issn0439-8114.2020.20.034

• 贮藏加工 • 上一篇    下一篇

响应面法优化ZTC1+1Ⅱ型澄清剂对三七茎叶皂苷提取液的除杂工艺

秦枫1,2, 李金贵2, 朱善元1, 王红昀1, 王安平1, 吴双1   

  1. 1.江苏农牧科技职业学院/江苏省兽用生物制药高技术研究重点实验室,江苏 泰州 225300;
    2.扬州大学兽医学院,江苏 扬州 225009
  • 收稿日期:2020-01-08 出版日期:2020-10-25 发布日期:2020-12-04
  • 通讯作者: 朱善元(1967-),男,江苏泰州人,教授,博士,主要从事生物技术的研究,(电话)0523-86158001(电子信箱)jstzzsy@126.com。
  • 作者简介:秦枫(1979-),女,山东烟台人,在读博士研究生,副教授,主要从事天然药物研发,(电话)13961041602(电子信箱)qinancy922@163.com。
  • 基金资助:
    国家自然科学基金青年科学基金项目(31702286);江苏高校“青蓝工程”资助项目(00000217008);江苏农牧科技职业学院“凤凰人才工程”项目(10434014001)

Optimization for purifying technologyof the leaves and steams of Panax notoginseng saponins extract with ZTC1+1 II clarifier by response surface method

QIN Feng1,2, LI Jin-gui2, ZHU Shan-yuan1, WANG Hong-yun1, WANG An-ping1, WU Shuang1   

  1. 1. Jiangsu Agri-animal Husbandry Vocational College/Jiangsu Provincial Key Laboratory of Veterinary Bio-pharmaceutical High-tech Research,Taizhou 225300,Jiangsu,China;
    2. College of Veterinary Medicine,Yangzhou University,Yangzhou 225009,Jiangsu,China
  • Received:2020-01-08 Online:2020-10-25 Published:2020-12-04

摘要: 为确定ZTC1+1Ⅱ型天然澄清剂用于三七(Panax notoginseng)茎叶皂苷提取液除杂的最佳工艺,在单因素分析的基础上,以药物质量浓度、澄清剂用量、作用温度为自变量,以皂苷含量和固形物去除率作为评价指标,建立三因素三水平的Design-Expert响应面分析方法。结果表明,最佳除杂工艺为药液质量浓度(生药质量与皂苷提取液体积之比)为0.19 g/mL,ZTC1+1Ⅱ型天然澄清剂2组分加入顺序为先B组分后A组分,澄清剂B组分和A组分加入量分别为10%、5%药液体积,作用温度为40 ℃。在此工艺条件下进行三七茎叶皂苷提取液除杂工艺的优化,得出固形物去除率为28.40%,皂苷保留率为92.22%,其相对标准偏差(RSD)分别为1.74%和0.56%,重现性较好,验证了该模型的有效性。

关键词: 三七(Panax notoginseng)茎叶, ZTC1+1Ⅱ型澄清剂, 皂苷含量, 固形物去除率, 响应面法

Abstract: In order to determine the ZTC1+1 II type natural clarifying agent used for notoginseng (Panax notoginseng) leaves and steams glycosides extract the best technology of removing impurity,on the basis of single factor analysis,the concentration of drug quality,clarifying agent dosage,temperature is the independent variable,saponin content and solids removal rate as evaluation index,establishing three factors and three levels of Design- Expert response surface analysis method.The results show that the best process of Panax notoginseng leaves and steamspurificationis as followsThe mass concentration of liquid is0.19 g/mL,the order of ZTC1+1 II natural clarifier is first part A and after part B,the dosage of clarifiers B and A are 10% and 5% volume of the extract,respectively,and acting temperature is 40.Under this technological condition,the removal process of stem and leaf of Panax notoginseng is optimized,and the solid removal rate is 28.40%,the saponin retention rate is 92.22%,and the RSD is 1.74% and 0.56%,respectively.The repeatability is good,which verified the validity of the model.

Key words: stems and leaves of Panax notoginseng, ZTC1+1 II natural clarifier, saponins content, solid removal rate, response surface design

中图分类号: