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AssigneeKraft Foods Holdings, Inc.
InventorsLynn HAYNES, Norbert GIMMLER, John P. LOCKE, III, Mee-Ra KWEON, Louise SLADE, Harry LEVINE
Estimating the term…
An enzyme resistant starch type III having a melting point or endothermic peak of at least about 140° C. as determined by differential scanning calorimetry (DSC) is produced in yields of at least about 25% by weight, based upon the weight of the original starch ingredient. A gelatinization stage, nucleation/propagation stage, and preferably a heat-treatment stage are used to produce reduced calorie starch-based compositions which contain the enzyme resistant starch type III. The high melting point of the enzyme resistant starch permits its use in baked good formulations without substantial loss of enzyme resistance upon baking. A gelatinized, starch-based bulking agent having at least 30% by weight of the enzyme-resistant starch may be used in bar-type, extruded, sheeted, or rotary molded food products. The melting enthalpy of the bulking agent may be from about 0.5 to about 4 Joules/g and its water-holding capacity may be less than 3 grams.
1-86. (canceled)
A method for producing a starch-based composition comprising an enzyme-resistant starch which has a melting point with an endothermic peak temperature of at least about 140° C. as determined by modulated differential scanning calorimetry (MDSC) comprising cooling gelatinized starch to a nucleating temperature above the melting point of amylopectin starch to nucleate crystals of said enzyme-resistant starch, raising the temperature of the gelatinized starch to a crystal-propagating temperature to grow crystals of said enzyme-resistant starch while melting amylose-lipid complexes which may have been formed during said nucleation of said enzyme resistant starch.
A method for increasing the enzyme-resistant starch content or total dietary fiber content of an enzyme-resistant starch composition, comprising subjecting said composition to heat treatment at a temperature of from about 100° C. to about 140° C., the moisture content of said composition during the heat treatment being from about 1% by weight to about 30% by weight.
Dependencies are inferred from the claim text.