L-Aminodicarboxylic-(0-cycloalkyl)-L-aminocarboxylate alkyl esters, an edible composition containing same as sweeteners and a method for sweetening an edible composition
申请人:GENERAL FOODS CORPORATION
公开号:EP0186173A2
公开(公告)日:1986-07-02
Dipeptides of certain α-amino dicarboxylic acids and etherified hydroxy α-amino-mono-carboxylic acid esters posses a high order of sweetness. These dipeptides have the following formula:
wherein
R is alkyl containing 1-3 carbon atoms,
R1 is cycloalkyl, cycloalkenyl, lower alkyl substituted cycloalkyl or cycloalkenyl, bicycloalkyl, bicycloalkenyl, tricycloalkyl, cyclic ether or cyclic thicoether containing up to 10 ring carbon atoms and up to a total of 12 carbon atoms;
R2 and R4 are each H or alkyl containing 1-3 carbon atoms;
R3 is H, alkyl containing 1-6 carbon atoms or cycloalkyl containing 3-5 ring carbons;
n = 0, 1 or 2; and
m=0 or 1;
and food acceptable salts thereof.
The novel compounds can be incorporated into an edible foodstuff as sweeteners.
某些α-氨基二羧酸二肽和醚化羟基α-氨基单羧酸酯具有较高的甜度。这些二肽的分子式如下
其中
R 是含有 1-3 个碳原子的烷基、
R1 是环烷基、环烯基、低级烷基取代的环烷基或环烯基、双环烷基、双环烯基、三环烷基、环醚或环硫醚,最多含有 10 个环碳原子,总共含有 12 个碳原子;
R2 和 R4 分别是 H 或含有 1-3 个碳原子的烷基;
R3 是 H、含 1-6 个碳原子的烷基或含 3-5 个环碳的环烷基;
n = 0、1 或 2;以及
m=0 或 1;
及其食品可接受的盐类。
这些新型化合物可作为甜味剂加入可食用食品中。