Autor: |
Mitsutoshi Nakajima, Ken-ichi Mogi |
Rok vydání: |
1996 |
Předmět: |
|
Zdroj: |
Journal of the American Oil Chemists' Society. 73:1505-1512 |
ISSN: |
0003-021X |
Popis: |
Interesterification of tripalmitin and stearic acid inn-hexane was investigated with surfactant-modified lipases. Various kinds of lipases and surfactants were screened for high interesterification activity of the modified lipases. The modified-lipase hydrophile-lipophile balance value and fatty acid group of the surfactants. The modified lipase obtained fromRhizopus japonicus with sorbitan monostearate as surfactant had the highest activity in then-hexane system. The interesterification activity of the selected modified lipase in molten substrates at 75°C without solvents was the same as that in then-hexane system at 40°C. |
Databáze: |
OpenAIRE |
Externí odkaz: |
|