Acta Chimica Sinica ›› 2004, Vol. 62 ›› Issue (20): 1998-2002. Previous Articles     Next Articles


刘景林, 林毅, 褚莹, 吕忠贤, 吴子生   

  1. 东北师范大学化学学院, 长春, 130024
  • 收稿日期:2004-02-16 修回日期:2004-04-07 出版日期:2004-10-28 发布日期:2014-02-17
  • 通讯作者: 褚莹,
  • 基金资助:

Synthesis of a New Anionic Surfactant and Catalytic Performance of Lipase in Its Reversed Micelles

LIU Jing-Lin, LIN Yi, CHU Ying, LÜ Zhong-Xian, WU Zi-Sheng   

  1. Faculty of Chemistry, Northeast Normal University, Changchun 130024
  • Received:2004-02-16 Revised:2004-04-07 Online:2004-10-28 Published:2014-02-17

A new anionic surfactant that has never been reported before, sodium (di-[(2-ethylhexyloxy)ethyl]) phosphate (DEEPA), has been synthesized. Its structure has been characterized with 1H NMR and FT-IR spectrum. Hydrolysis of olive oil catalyzed by lipase using reversed micelle composed of DEEPA and isooctane was carried out. The results show that the catalytic performance of DEEPA reversed micelle is superior to that of AOT reversed micelle, and more superior to that of oil-water double phased system.

Key words: surfactant, synthesis, reversed micelle, enzyme catalysis