• 제목/요약/키워드: Su-Gi

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Lipolase 100-T를 이용한 Hydrogenated beef tallow 유래 Calcium stearate 생산 최적화

  • 홍전수;김현수;김은기;허병기
    • 한국생물공학회:학술대회논문집
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    • 한국생물공학회 2001년도 추계학술발표대회
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    • pp.675-678
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    • 2001

  • Calcium stearate was produced by this method was purified and recovered through new method. Lipolase 100-T was used to produce calcium stearate from hydrogenated beef tallow. This process was optimized major factor of two, temperature and enzyme concentration. The temperature was optimized in $60^{\circ}C$ and enzyme concentration was 0.6wt% of hydrogenated beef tallow.

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Lipase를 이용한 Calcium Stearate 생산

  • 권진수;정철연;김현수;박건규;김은기;허병기
    • 한국생물공학회:학술대회논문집
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    • 한국생물공학회 2000년도 추계학술발표대회 및 bio-venture fair
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    • pp.601-603
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    • 2000

  • Enzyme production of calcium stearate was attempted by lipase. Lipase having the highed hydrolyzing activity at $60^{\circ}C$, a melting point of substrate (hydrogenated beef tallow),was selected. 60% of hydrogenated beef tallow was converted into calcium stearate in 48hr. This result showed the possible replacement of conventional waste-producing process into enzymetic reaction.

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