天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (Suppl1): 132-136.doi: 10.16333/j.10016880.2016.S.030

• 开发研究 • 上一篇    下一篇

欧亚绣线菊中黄酮类化合物的提取工艺研究

巴哈尔古丽·别克吐尔逊,马哈亚·艾斯江*   

  1. 新疆伊犁师范学院 化学与环境科学学院,伊宁 835000
  • 出版日期:2016-06-30 发布日期:2017-03-02

Study on the Extraction Technology of Flavonoids from Eurasian spiraea

BAHAERGUL Bieketuerxun,MAHAYA Aisijiang*   

  1. College of chemistry and Environmental Science,Yili Normal University,Yining 835000,China
  • Online:2016-06-30 Published:2017-03-02

摘要: 利用乙醇回流法提取欧亚绣线菊中黄酮类化合物,并研究提取时间、乙醇浓度、提取温度、物料比等因素对欧亚绣线菊中提取黄酮类化合物的影响,单因素及正交实验结果表明影响提取的主要因素次顺序为乙醇浓度>提取时间>提取温度>料液比。绣线菊中黄酮类化合物的最佳提取工艺条件在85 ℃条件下,80%乙醇中回流提取,料液比为1:15,提取时间为3 h。该条件下测量的欧亚绣线菊中黄酮类化合物的含量为8.95 mg/g,精密度试验的RSD=0.9185%,稳定性试验的RSD=1.0036%,平均回收率96.4%。

关键词: 欧亚绣线菊, 黄酮, 提取工艺, 乙醇

Abstract: With ethanol reflux extraction Eurasian spiraea flavonoids,extraction time and study,ethanol concentration,extraction temperature,material ratio and other factors affect the extraction of flavonoids E.spiraea,the single factor and orthogonal experiments It showed that the main factors affect the extraction time sequence ethanol concentration> extraction time> extraction temperature> solidliquid ratio.Spiraea best extraction conditions of flavonoids conditions at 85 ℃,80% ethanol reflux extraction,solidliquid ratio 1:15,extraction time 3 h.Under these conditions,the content measured Eurasian Spiraea of flavonoids was 8.95 mg/g,of precision test RSD=0.9185%,stability test RSD=1.0036%,the average recovery was 96.4%.

Key words: Eurasian spiraea, flavonoids, extraction process, ethanol

中图分类号: 

O657.32