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    METHOD OF PURIFYING TRANSESTERIFIED OIL
    1.
    发明公开
    METHOD OF PURIFYING TRANSESTERIFIED OIL 有权
    VERFAHREN ZUR REINIGUNG VON UMGEESTERTEMÖL

    公开(公告)号：EP2311930A1

    公开(公告)日：2011-04-20

    申请号：EP08876661.3

    申请日：2008-11-28

    申请人： Mizusawa Industrial Chemicals Ltd.

    发明人： DEMURA, Mitsuru ,  ABE, Shuichi

    IPC分类号： C11C3/10 ,  C11B3/00

    CPC分类号： C11C3/10 ,  C11B3/001 ,  C11B3/008 ,  C11B3/02 ,  C11B3/10

    摘要： [Problems] To provide a method of purifying interesterified oils, which is capable of efficiently purifying the interesterified oil through a series of steps effectively solving a problem of decreased oxidation stability of the interesterified oil that is purified and a problem of color tone.
    [Means for Solution] Water is added and mixed into an interesterified oil of animal/vegetable fat and oil in an amount of 0.30 to 5.0 parts by weight per 100 parts by weight of the interesterified oil, followed by dehydration.
    Thereafter, a decolorizing treatment is conducted by adding an adsorbent thereto, and filtration is conducted to remove soaps, an alkali catalyst and the adsorbent contained in the interesterified oil.

    摘要翻译： 本发明提供一种能够通过一系列有效地解决纯化的酯化油的氧化稳定性降低和色调问题的一系列步骤有效地纯化酯化油的酯化油的纯化方法。 [解决方案]将水加入并混合到动植物脂肪和油的酯交换油中，其量为每100重量份酯交换油为0.30-5.0重量份，随后脱水。 此后，通过向其中加入吸附剂进行脱色处理，并进行过滤以除去皂化物，碱催化剂和包含在酯交换油中的吸附剂。