食品科学 ›› 2010, Vol. 31 ›› Issue (24): 182-185.doi: 10.7506/spkx1002-6630-201024039

• 工艺技术 • 上一篇    下一篇

超声波辅助法提取鸵鸟油

李小平,罗海莉,陈锦屏   

  1. 陕西师范大学食品工程与营养科学学院
  • 收稿日期:2010-06-30 修回日期:2010-11-22 出版日期:2010-12-25 发布日期:2010-12-29
  • 通讯作者: 李小平 E-mail:xpli720@sina.com

Ultrasound-assisted Extraction of Ostrich Oil

LI Xiao-ping,LUO Hai-li,CHEN Jin-ping   

  1. College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an 710062, China
  • Received:2010-06-30 Revised:2010-11-22 Online:2010-12-25 Published:2010-12-29
  • Contact: LI Xiao-ping E-mail:xpli720@sina.com

摘要:

探索超声波法辅助提取鸵鸟油的最佳工艺条件。在单因素试验基础上,采用二次通用旋转组合设计研究提取温度、提取时间、超声波功率、料液比对鸵鸟油得率的影响。结果表明,超声波辅助提取鸵鸟油的最佳工艺条件为温度65℃、时间25min、功率140W、料液比1:8(g/mL),此条件下,鸵鸟油得率达93.9%。

关键词: 鸵鸟油, 超声, 提取

Abstract:

The optimal processing conditions of ultrasound-assisted extraction for ostrich oil were explored by single-factor experiments and rotation composite design to investigate the effects of extraction temperature, extraction time, ultrasonic power, and material-liquid ratio on extraction rate of ostrich oil. Results indicated that the optimal processing parameters of ultrasoundassisted extraction for ostrich oil were extraction temperature of 65 ℃, extraction time of 25 min, ultrasound power of 140 W and material-liquid ratio of 1:8. Under the optimal extraction conditions, the extraction rate of ostrich oil was up to 93.9%.

Key words: ostrich oil, ultrasound, extraction

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