Purifying crude pufa oils
    33.
    发明申请
    Purifying crude pufa oils 审中-公开
    纯化粗油

    公开(公告)号:US20040059142A1

    公开(公告)日:2004-03-25

    申请号:US10343863

    申请日:2003-09-16

    IPC分类号: C11B001/00 C07C051/43

    摘要: A process for preparing an oil mixture of an T6 PUFA (such as ARA) with T3 PUFA (such as DHA and/or EPA) is described which can be included into edible formulations such as foodstuffs, and in particular infant formulas. A crude T6 PUFA (e.g. ARA)-containing oil is admixed with a crude T3 PUFA (e.g. DHA or EPA)-containing oil to produce a crude oil mixture (or blend). This mixture is then purified before addition to a foodstuff. Alternatively, a crude T6 PUFA-containing oil is treated, and a crude T3 PUFA-containing oil is also treated, and the two purified oils are then blended prior to deodorising and then added to a foodstuff. The purifying includes acid and/or alkali treatment, bleaching, deodorization, filtering, polishing or cooling. The purifying removes trace metals, pigments, carbohydrates, proteins, sulphur, sterols, mono- or di- glycerides from the oils which renders them suitable for human consumption.

    摘要翻译: 描述了一种制备T6 PUFA(如ARA)与T3 PUFA(如DHA和/或EPA)的油混合物的方法,其可以包含在食用配方如食品中,特别是婴儿配方食品中。 将粗T6 PUFA(例如含ARA)的油与粗制的T3 PUFA(例如含DHA或EPA)的油混合以产生原油混合物(或混合物)。 然后将该混合物在加入食品前进行纯化。 或者,处理含粗T6 PUFA的油,并且还处理含有T3 PUFA的粗油,然后在除臭之前将两种纯化油混合,然后加入到食品中。 净化包括酸和/或碱处理,漂白,除臭,过滤,抛光或冷却。 纯化从油中除去痕量金属,颜料,碳水化合物,蛋白质,硫,甾醇,单酯或二甘油酯,使其适合人类消费。