Lipase를 이용한 Calcium Stearate 생산

초록

Enzyme productin 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.