食品科学 ›› 2007, Vol. 28 ›› Issue (7): 236-241.

• 工艺技术 • 上一篇    下一篇

杏花花粉中苦杏仁苷的提取工艺的研究

张红城, 尹策, 董捷, 李春阳, 陈翠丽   

  1. 中国农业科学院蜜蜂研究所; 江苏省农科院农产品加工研究所; 北京联合大学应用文理学院生物系 北京100093; 北京100093; 江苏南京210014; 北京100083;
  • 出版日期:2007-07-15 发布日期:2011-10-24

Study on Extracting Process of Amygdalin from Almond Pollen

 ZHANG  Hong-Cheng, YIN  Ce, DONG  Jie, LI  Chun-Yang, CHEN  Cui-Li   

  1. 1.Institute of Apicultural Research, Chinese Academy of Agricultural Science, Beijing 100093, China; 2.Institute of Agro-food Science and Technology, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; 3.Department of Biology, College of Applied Arts and Science, Beijing Union University, Beijing 100083, China
  • Online:2007-07-15 Published:2011-10-24

摘要: 本研究探讨了从杏花花粉中用不同溶剂提取苦杏仁苷,及提取溶剂的浓度、料液比、超声时间、提取时间对苦杏仁苷提取工艺的影响,并采用紫外分光光度法定性、定量。结果表明:提取苦杏仁苷的最佳溶剂是乙醇,最佳提取工艺是浓度为100%的乙醇,料液比1:7,超声提取20min,振荡提取12h。杏花花粉中的苦杏仁苷的含量为6.1%。

关键词: 杏花花粉, 苦杏仁苷, 提取

Abstract: This research discussed the effects of different solvents on the yield of amygdalin from almond pollen. The influences of concentrations of the solvent, solid-liquid ratio, ultrasonic treatment time and extract time were also discussed. The method of UV spectrophotometry was used to determinate quantity of amygdlin. Results indicated that the best extraction solvent is ethanol, and the optimum technological conditions are concentration of ethanol 100%, solid-liquid ratio 1:7, ultrasonic treatment time 30 min, and extract time 12 h. On these conditions the content of amygdalin extracted from almond pollen is 6.1%.

Key words: almond pollen, amygdalin, extraction