公开(公告)号：US5304477A

公开(公告)日：1994-04-19

申请号：US907850

申请日：1992-07-02

申请人： Atsushi Nagoh ,  Masaaki Miyabe ,  Yoshitaka Ebihara

发明人： Atsushi Nagoh ,  Masaaki Miyabe ,  Yoshitaka Ebihara

IPC分类号： A23D7/00 ,  A23D7/005 ,  A23D9/00 ,  C11C3/08 ,  C11C3/10 ,  C12P7/64 ,  C12N1/14 ,  C12N9/20

CPC分类号： A23D9/00 ,  A23D7/0056 ,  C11C3/08 ,  C11C3/10

摘要： A process for producing hard fats is disclosed. The process involves reacting a 1,3-specific lipase with a mixture of 23-48% palmitic acid, 6-25% lauric acid and 0.5-5% behenic acid or its ester with a monohydric or polyhydric alcohol. The palmitic acids include: palm oil, fractionated palm oil and hardened palm oil. The lauric acids include: palm kernel oil, coconut oil, babassu oil and fractioned oil and hardened oil obtained from the palm kernel, coconut or babassu oil. The lipase is preferrably obtained from Rhizopus, Aspergillus, Mucor, pancreas and rice bran.

摘要翻译： 公开了生产硬脂肪的方法。 该方法包括使1,3-特异性脂肪酶与23-48％棕榈酸，6-25％月桂酸和0.5-5％山嵛酸或其酯与一元醇或多元醇的混合物反应。 棕榈酸包括：棕榈油，分馏棕榈油和硬化棕榈油。 月桂酸包括：棕榈仁油，椰子油，巴巴苏油和分馏油以及从棕榈仁，椰子油或巴巴苏油获得的硬化油。 脂肪酶优选从根霉，曲霉菌，毛霉菌，胰腺和米糠获得。