Chem. J. Chinese Universities ›› 1997, Vol. 18 ›› Issue (4): 600.

• Articles • Previous Articles     Next Articles

Enhancing Stability of Vitamine C in CTAB/n-C5H11OH/H2O System

GUO Rong, SONG Gen-Ping, YU Wei-Li   

  1. Department of Chemistry, Teacher's College, Yangzhou University, Yangzhou, 225002
  • Received:1996-04-02 Online:1997-05-24 Published:1997-05-24

Abstract: Vitamine C(VC) was solubilized in the inner region in the interphase of O/WandW/Omicroemulsion, but n-C5H11 OHwas solubilited in the outer region.The water pene-trating into the interphase or amphiphilic layer was prevented from VCby n-C5H11OHso thatthe stability of VCwas enhanced.The mechanism of enhancing stability of VCin O/WandW/Omicroemulsion droplets was proved by the enhancing stabllity of VCin lamellar liquidcrystal.

Key words: Vitamine C, Surfactant, Lamellar liquid crysted

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