食品科学 ›› 2005, Vol. 26 ›› Issue (1): 153-157.

• 工艺技术 • 上一篇    下一篇

蜂胶总黄酮的最佳提取工艺研究

 夏道宗, 励建荣, 陈明之, 吕圭源   

  1. 浙江中医学院药学系; 浙江工商大学食品系; 浙江商业职业技术学院烹饪与旅游管理系; 浙江中医学院药学系
  • 出版日期:2005-01-15 发布日期:2011-09-19

Study on Optimum Extracting Process of Total Flavones from Propolis

 XIA  Dao-Zong, LI  Jian-Rong, CHEN  Ming-Zhi, LU Gui-Yuan   

  1. 1.Department of Pharmacy,Zhejiang College of Traditional Chinese Medicine;2.Department of Food Engineering,Zhejiang Gongshang University;3.Department of Cooking and Tourism Management,Zhejiang Vocational College of Commerce
  • Online:2005-01-15 Published:2011-09-19

摘要: 影响蜂胶总黄酮提取效率的主要因素是提取时间,其次是乙醇浓度,提取温度和料液比对提取效率几乎无影响;超声波提取具有短时高效的优点,适合于蜂胶总黄酮的提取;正交试验表明,超声条件下蜂胶总黄酮的最佳提取工艺是30℃,50min,95%乙醇,料液比1:30,此条件下测得总黄酮百分含量为6.39%。

关键词: 蜂胶, 总黄酮, 最佳提取工艺

Abstract: The main factors affecting the content of total flavones extracted from propolis was the extraction time, the ethanol concentration and the extraction temperature, while the material-liquid ratio had little to do with the extraction efficiency. Ultrasonic wave extraction could short on the extraction time and increase the extraction efficiency, so could be considered for the extraction of total flavones from propolis. Orthogonal test results showed that the optimum conditions were 30℃、50min、95% ethanol and material-liquid ratio 1:30. Under the conditions, the yield of total flavones from propolis was 6.39%.

Key words: propolis, total flavones, optimum extracting process