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    Ether bridged polyesters and food compositions containing ether bridged polyesters
    1.
    发明授权
    Ether bridged polyesters and food compositions containing ether bridged polyesters 失效
    醚桥联聚酯和含有醚桥接聚酯的食品组合物

    公开(公告)号：US4888195A

    公开(公告)日：1989-12-19

    申请号：US224409

    申请日：1988-07-26

    申请人： Stephen D. Huhn ,  Peter S. Given, Jr. ,  Lawrence P. Klemann

    发明人： Stephen D. Huhn ,  Peter S. Given, Jr. ,  Lawrence P. Klemann

    IPC分类号： A23L1/307 ,  A23D9/007 ,  A23L1/308 ,  C07C69/708 ,  C08G65/32

    CPC分类号： A23D9/007 ,  A23L33/26 ,  Y10S426/804

    摘要： Novel ether bridged polyester compositions are disclosed. Two multibasic acids, e.g., citric acid and isomers thereof, are joined by an ether-like linkage. (The citric acid molecule provides an hydroxyl which may be used in the ether linkage.) The carboxyls of the multibasic acid moieties of the new compounds may then have long chain fatty alcohols esterified thereto to provide the subject ether bridged polyesters. The superficial appearance of the polyester portions of the novel compounds is that of a triglyceride; however, upon close examination of the ester linkage, it is apparent that the novel compounds are reverse esters when compared to true triglycerides. It has been determined that a minimum of three reverse ester alkyl chains must be present on the molecule in order to consider it as a fat mimetic. The utility of the disclosed compositions is as a low to non-caloric fat substitute in food products. Additionally, the ether bridged polyesters may be used as lubricants for machinery.

    Use of ester-bridged side chains to suppress caloric availability of fat compounds
    10.
    发明授权
    Use of ester-bridged side chains to suppress caloric availability of fat compounds 失效
    使用酯桥连侧链来抑制脂肪化合物的热量可利用性

    公开(公告)号：US5219604A

    公开(公告)日：1993-06-15

    申请号：US654863

    申请日：1991-02-13

    申请人： Lawrence P. Klemann ,  John W. Finley

    发明人： Lawrence P. Klemann ,  John W. Finley

    IPC分类号： A23D7/01 ,  A23L1/30

    CPC分类号： A23D7/013 ,  A23L33/12 ,  Y10S426/804

    摘要： The use of inter- and intra-molecular ester bridges of the formula--O--(CO)--(CH.sub.2).sub.n --(CO)--O--where n=1 to 8, between fatty side chains attached to fat compounds is disclosed. These ester bridges, which can be used with both fat mimetics and triglycerides, suppress caloric availability and modulate the functional characteristics of the compounds. Methods of forming and using the bridged structures, and food compositions incorporating them are disclosed.

    摘要翻译： 公开了在脂肪化合物的脂肪侧链之间使用式-O-（CO） - （CH2）n-（CO）-O-（其中n = 1至8）的分子内和分子内的酯桥。 这些可与脂肪模拟物和甘油三酯一起使用的酯桥抑制热量的可利用性并调节化合物的功能特征。 公开了形成和使用桥连结构的方法以及掺入其中的食物组合物。