Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Glycoside Fatty Acid Polyester Synthesis by Emulsion Process

유화공정에 의한 글리코시드 지방산 폴리에스테르의 합성

  • Kim, Hae-Sung (Department of Chemical Engineering, Myongji University)
  • 김혜성 (명지대학교 공과대학 화학공학과)
  • Published : 2002.06.30
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Abstract

Methyl glycoside oleic acid polyester was successfully prepared from methyl glycosides and methyl oleate by emulsion interesterification in the presence of methyl fructoside oleic acid polyester as an emulsifier. Emulsion interesterification process was optimized to obtain 98% yield of methyl glycoside polyester within $3{\sim}5hr$ at temperatures as relatively low as $90{\sim}150^{\circ}C$ and $20{\sim}200mmHg$ pressure with a five-fold molar ratio of oleic acid methyl ester to methyl glycoside in the presence of 2(w/w)% potassium carbonate and 2O(v/v)% methyl fructoside polyester based on oleic acid methyl ester.

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References

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