Method for producing fats or oils
    4.
    发明申请
    Method for producing fats or oils 有权
    生产脂肪或油的方法

    公开(公告)号:US20060257982A1

    公开(公告)日:2006-11-16

    申请号:US11432494

    申请日:2006-05-12

    IPC分类号: C12P7/64

    CPC分类号: C11B3/10 C11C3/003 C11C3/04

    摘要: The present invention is directed to improving productivity of an enzymatic method for producing esterified, transesterified or interesterified fats or oils. Specifically, a method that can greatly improve the productivity of enzymatic esterification, transesterification or interesterification by purifying the substrate oil to extend the useful life of the enzyme is disclosed.

    摘要翻译: 本发明旨在提高用于生产酯化,酯交换或酯交换脂肪或油的酶法的生产率。 具体地,公开了一种可以通过纯化底物油以延长酶的使用寿命来大大提高酶酯化,酯交换或酯交换的生产率的方法。

    Process for the production of fatty acid alkyl esters
    6.
    发明授权
    Process for the production of fatty acid alkyl esters 失效
    生产脂肪酸烷基酯的方法

    公开(公告)号:US06399800B1

    公开(公告)日:2002-06-04

    申请号:US09400799

    申请日:1999-09-22

    IPC分类号: C07C5100

    摘要: A method for producing fatty acid alkyl esters from a feedstock, involving: (a) saponifying the feedstock with an alkali to form a saponified feedstock, (b) removing the water from the saponified feedstock to form a dried saponified feedstock containing no more than about 10% water, (c) esterifying the dried saponified feedstock with an alcohol in the presence of an inorganic acid catalyst to form fatty acid alkyl esters even with water present at levels up to about 3 wt %, and (d) recovering the fatty acid alkyl esters.

    摘要翻译: 一种从原料生产脂肪酸烷基酯的方法,包括:(a)用碱皂化原料以形成皂化的原料,(b)从皂化的原料中除去水,形成干燥的皂化原料,其含量不超过约 10%水,(c)在无机酸催化剂存在下用醇酯化干燥的皂化原料以形成脂肪酸烷基酯,即使水的含量高达约3重量%,和(d)回收脂肪酸 烷基酯。