한국생물공학회:학술대회논문집

The Korean Society for Biotechnology and Bioengineering (한국생물공학회)
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Lipase를 이용한 Calcium Stearate 생산

  • 권진수 (인하대학교 공과대학 생물공학과 생물 환경소재 연구실) ;
  • 홍전수 (인하대학교 공과대학 생물공학과 생물 환경소재 연구실) ;
  • 김현수 (무궁화(주)) ;
  • 박건규 (무궁화(주)) ;
  • 김은기 (인하대학교 공과대학 생물공학과 생물 환경소재 연구실) ;
  • 허병기 (인하대학교 공과대학 생물공학과 생물 환경소재 연구실)
  • Published : 2001.11.07
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Abstract

Enzyme production of calcium stearate was attempted by lipase, hydrogenated beef tallow that contain high level of stearic acid was used by substrate. 90% of hydrogenated beef tallow was converted into calcium stearate in 2.5hr. Calcium stearate that was produced by this method was purified and recovered through new method and this purified and recovered calcium stearate was compared with standard calcium stearate through FT- IR. This result showed the possible replacement of conventional process into enzymetic reaction process.

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