Acylated amino acid ester derivatives as low calorie fat mimetics
    1.
    发明授权
    Acylated amino acid ester derivatives as low calorie fat mimetics 失效
    酰化氨基酸酯衍生物作为低卡路里脂肪模拟物

    公开(公告)号:US5190782A

    公开(公告)日:1993-03-02

    申请号:US690732

    申请日:1991-04-24

    摘要: Acylated amino acid ester derivatives are disclosed as fat mimetic compounds for reduced calorie food compositions. These compounds are derived from amino acids and contain one amino group acylated with a fatty acid or fatty acid derivative, one carboxylic group esterified with a fatty alcohol or a fatty alcohol derivative, and, optionally, a free or derivatized amino acid side chain. Many of the compounds can be represented by the following formula: ##STR1## where A is a hydrocarbyl group derived from an amino acid, X is a free or derivatized amino acid side chain, n is 0 or 1, and R and R' are aliphatic, ether or ester groups. Preferred compounds have one side chain and are partially digestible, achieving reduced caloric value and reducing problems associated with non-metabolizable fat substitutes.

    摘要翻译: 公开了酰化氨基酸酯衍生物作为用于降低热量的食物组合物的脂肪模拟化合物。 这些化合物衍生自氨基酸并含有一个用脂肪酸或脂肪酸衍生物酰化的氨基,一个被脂肪醇或脂肪醇衍生物酯化的羧基,以及任选的游离或衍生的氨基酸侧链。 许多化合物可以由下式表示:其中A是衍生自氨基酸的烃基,X是游离或衍生的氨基酸侧链,n是0或1,R和R'是 脂肪族,醚基或酯基。 优选的化合物具有一个侧链并且是部分可消化的,实现降低热值并减少与不可代谢的脂肪替代物相关的问题。

    Surface-modified cellulose as low calorie flour replacements
    10.
    发明授权
    Surface-modified cellulose as low calorie flour replacements 失效
    表面改性纤维素作为低热量面粉替代品

    公开(公告)号:US5906852A

    公开(公告)日:1999-05-25

    申请号:US964062

    申请日:1997-11-04

    摘要: Cellulose is surface-modified by coating and/or acylation with C.sub.2 to C.sub.24, in some cases primarily C.sub.6 to C.sub.22, or more narrowly C.sub.16 to C.sub.20, aliphatic acids, to obtain cellulose esters exhibiting a degree of substitution of about 0.05 or less, preferably about 0.01 or less. The surface-modified cellulose is used as a low-calorie carbohydrate replacement in edible compositions having a carbohydrate component. Baked food products such as cookies employ the low-calorie ingredient in place of a starch ingredient in some preferred embodiments. In some of these embodiments, cookies formulated with surface-modified cellulose further contain a spreading ingredient such as polydextrose; in these, the cellulose esters help to control the spread as well as provide calorie reduction. In these and other embodiments, the food products can also contain reduced fat or a low calorie fat substitute and/or an artificial sweetener to provide further calorie reduction.

    摘要翻译: 通过用C2至C24(在一些情况下主要是C 6至C 22)或更窄的C 16至C 20脂族酸进行包衣和/或酰化来表面改性纤维素,以获得显示取代度为约0.05或更低的纤维素酯 约0.01以下。 表面改性纤维素用作具有碳水化合物组分的可食用组合物中的低热量碳水化合物替代物。 在一些优选实施方案中,烘烤的食品如饼干采用低热量成分代替淀粉成分。 在这些实施方案的一些实施方案中,用表面改性纤维素配制的曲奇饼还含有铺展成分如聚右旋糖; 在这些中,纤维素酯帮助控制扩散以及提供卡路里减少。 在这些和其他实施方案中,食品还可以含有还原脂肪或低热量脂肪替代物和/或人造甜味剂以提供进一步的热量减少。