Hard butter
    72.
    发明授权
    Hard butter 失效
    硬黄油

    公开(公告)号:US4183971A

    公开(公告)日:1980-01-15

    申请号:US841399

    申请日:1977-10-12

    CPC分类号: C11C3/12 A23D9/00

    摘要: A hard butter having an iodine value of 52 to 75, a melting point of 30.degree. to 40.degree. C. and a trans-isomer content of at least 40% by weight based on the total weight of combined fatty acids and consisting essentially of (a) 50 to 100% by weight of a first hardened oil obtained by hydrogenating with isomerization a rice-bran oil having an iodine value of 97 to 108, a C.sub.16 saturated acid content of 15 to 22% by weight based on the total weight of combined fatty acids and 1.0 to 4.0% by weight, based on the rice bran oil, of higher alcohol fatty acid esters of which the combined higher alcohols are unsaponifiable and/or a fraction obtained by fractionation of the first hardened oil and (b) 50 to 0% by weight of a second hardened oil obtained by hydrogenating with isomerization a vegetable oil substantially free of trisaturated glycerides and having C.sub.16 saturated fatty acid content of 12 to 30% by weight and a C.sub.18 di-unsaturated acid content of 30 to 55% by weight based on the total weight of combined fatty acids and/or a fraction obtained by fractionation of the second hardened oil.

    摘要翻译: 碘值为52至75,熔点为30至40℃,反式异构体含量为至少40重量%,基于组合脂肪酸总重量的硬质黄油,基本上由( a)50〜100重量%的通过异构化氢化得到的第一硬化油,其中碘值为97至108的米糠油,C16饱和酸含量为15至22重量%,基于 基于米糠油的组合脂肪酸和1.0-4.0重量%的高级醇脂肪酸酯,其中组合的高级醇是不皂化的和/或通过分馏第一硬化油获得的馏分,和(b)50 至0重量%的第二硬化油,其通过异构化氢化基本上不含三饱和甘油酯并且C16饱和脂肪酸含量为12至30重量%且C18二不饱和酸含量为30至55重量%的植物油, 基于总重量 t的组合脂肪酸和/或通过分馏第二硬化油获得的级分。