Lipid composition for infant formula and method of preparation
    4.
    发明授权
    Lipid composition for infant formula and method of preparation 失效
    婴幼儿配方奶粉及其制备方法的脂质组成

    公开(公告)号:US06297279B1

    公开(公告)日:2001-10-02

    申请号:US09484791

    申请日:2000-01-18

    IPC分类号: A61K3120

    摘要: A method for preparing a synthetic lipid composition in which the content and the distribution of the fatty acids are similar to those of human milk fat, containing less than 2% by weight of free fatty acids, in which palmitic acid is predominantly at the 2-position of the triacylglycerols and the arachidonic and docosahexaenoic acids are distributed between the 1-, 2- and 3-position and in particular predominantly at the 2-position of the triacylglycerols. The method includes the steps of interesterifying a mixture of specific lipids with a mixture of free fatty acids, followed by removal of excess free fatty acids by partial deacidification utilizing steam distillation under vacuum and then by controlled neutralization of the partially deacidified fat.

    摘要翻译: 一种制备合成脂质组合物的方法,其中脂肪酸的含量和分布与含有少于2重量%游离脂肪酸的人乳脂肪的含量和分布相似,其中棕榈酸主要在2- 三酰基甘油和花生四烯酸和二十二碳六烯酸的位置分布在三酰基甘油的1-,2-和3-位,特别是主要位于2-位。 该方法包括以下步骤:将特定脂质的混合物与游离脂肪酸的混合物进行酯交换,然后通过在真空下蒸汽蒸馏的部分脱酸除去过量的游离脂肪酸,然后通过控制中和部分脱酸的脂肪。