湖北农业科学 ›› 2021, Vol. 60 ›› Issue (1): 104-107.doi: 10.14088/j.cnki.issn0439-8114.2021.01.022

• 贮藏·加工 • 上一篇    下一篇

正交设计优化胆膏中胆汁酸的提取工艺

纪敏1, 林柏良1, 邓生菊1, 彭健波2,3, 杜玮1, 于美玲1, 王冬英1, 何家康1,2   

  1. 1.广西大学动物科学技术学院,南宁 530004;
    2.广西兽药制剂工程技术研究中心,南宁 530003;
    3.广西北斗星动物保健品有限公司,南宁 530003
  • 收稿日期:2020-04-10 出版日期:2021-01-10 发布日期:2021-02-02
  • 通讯作者: 何家康(1976-),男,广西天等人,教授,博士,主要从事兽医药理学和新兽药研究,(电子信箱)ahong18@vip.sina.com。
  • 作者简介:纪敏(1995-),女,湖北十堰人,在读硕士研究生,研究方向为新兽药研究与开发,(电话)18878979961(电子信箱)1649007908@qq.com。
  • 基金资助:
    广西创新驱动发展专项资金项目(桂科AA17204057);广西自然科学基金项目(2017GXNSFAA198351);广西大学大学生创新创业训练计划项目(201810593294)

Optimization of extraction process of bile acid from bile paste by orthogonal design

JI Min1, LIN Bai-liang1, DENG Sheng-ju1, PENG Jian-bo2,3, DU Wei1, YU Mei-ling1, WANG Dong-ying1, HE Jia-kang1,2   

  1. 1. College of Animal Science and Technology,Guangxi University,Nanning 530004,China;
    2. Guangxi Veterinary Drug Preparation Engineering Technology Research Center,Nanning 530003,China;
    3. Guangxi Beidouxing Animal Drugs Co.,Ltd.,Nanning 530003,China
  • Received:2020-04-10 Online:2021-01-10 Published:2021-02-02

摘要: 为了优化胆膏中胆汁酸的提取工艺,采用L9(34)正交试验设计,以总胆汁酸含量为考察指标,筛选酸碱纯化工艺提取胆膏中胆汁酸时的1∶1盐酸用量、NaOH用量和纯化时间,确定最佳工艺条件,并与传统的乙醇纯化工艺进行比较。结果表明,胆膏中胆汁酸的最佳提取工艺为1∶1盐酸用量4 mL、NaOH用量0.2 g、纯化时间12 h。优选的提取工艺具有生产成本低,纯化时间短,所需场地小,设备要求不高,操作简单,对环境无污染,且不使用易燃易爆有机溶剂,安全性好的特点,更符合工业生产的实际需要。

关键词: 正交设计, 胆膏, 胆汁酸, 提取工艺, 高效液相色谱

Abstract: In order to optimize the extraction process of the bile acid in bile paste,the experiment used the L9(34) orthogonal test design,and the total bile acid content was used as an indicator,the amount of 1∶1 hydrochloric acid,the amount of NaOH and the purification time of acid-base purification process were selected to determine the optimal process conditions,and compared with the traditional ethanol purification process.The results showed that the best extraction process of bile acid in bile paste was 1∶1 hydrochloric acid dosage 4 mL,NaOH dosage 0.2 g,and purification time 12 h.The preferred extraction process has the advantages of low production cost,short purification time,small required space,low equipment requirements,simple operation,no pollution to the environment,no use of flammable and explosive organic solvents,good safety,and more in line with the actual needs of industrial production.

Key words: orthogonal design, bile paste, bile acid, extraction process, high performance liquid chromatography

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