Abstract: The invention provides baked products incorporating a mixture comprising diacetyl tartaric acid esters on mono- and diglycerides based on C12 to C22 fatty acids, wherein the mixture contains diacetyl tartaric acid glycerol monoesters that contain: (A) one fatty acid group, one diacetylated tartaric acid monoester groups and a free hydroxyl group and (B) one fatty acid group and two diacerylated tartaric acid monoester groups in which the molar percentages of (A) and (B) obtained by a specific NMR-technique which satisfies certain defined parameters.

Abstract: A mixture contains diacetyl tartaric acid esters of mono- and diglycerides based on C12 to C22 fatty acids or comprises diacetyl tartaric acid glycerol monoesters containing: (A) one fatty acid group, one diacetylated tartaric acid monoester group and a free hydroxyl group; and (B) one fatty acid group and two diacetylated tartaric acid monoester groups, in which the molar percentages of (A) and (B) obtained by a specific NMR-technique satisfy certain defined parameters. Preferably the mixture is based on mono- and diglycerides of substantially saturated C16 and/or C18 fatty acids. Processes for preparing the mixture defined above and the use thereof as emulsifier, dough conditioner, in flour and in bakery improves for yeast-leavened baked products are disclosed as are baked products in which the mixture defined above has been incorporated.

Abstract: The invention provides a mixture comprising esters selected from the group consisting of diacetyl tartaric acid esters of mono- and diglycerides based on C12 to C22 fatty acids and succinic acid esters of mono- and diglycerides based on C12 to C22 fatty acid esters which mixture comprises diacetyl tartaric acid glycerol monesters and/or succinic acid glycerol monoesters containing: (A) one fatty acid group, one succinic acid or diacetylated tartaric acid and one free hydroxyl group or a mixture comprising these esters and (B) one fatty acid group, two succinic acid groups or two diacetylated tartaric acid groups or one succinic acid group and one diacetylated tartaric acid group monoester groups in which the concentrations of (A) and (B) obtained by a specific NMR technique satisfies certain defined parameters.

Abstract: The invention provides a mixture comprising diacetyl tartaric acid esters on mono- and diglycerides based on C12 to C22 fatty acids which mixture comprises diacetyl tartaric acid glycerol monoesters containing:

Abstract: The present invention relates to compositions comprising mixtures of two enantiomeric forms of diacyl tartaric anhydride and mixtures obtainable by reacting an organic compound with a mixture comprising two enantiomeric forms of diacyl tartaric anhydride. The invention also relates to a method for the preparation of such enantiomeric mixtures, starting from a mixture comprising D-tartaric acid and L-tartaric acid. The method involves reacting tartaric acid with a fatty acid anhydride under dielectric heating conditions.