ENZYME-RESISTANT STARCH AND METHOD FOR ITS PRODUCTION

The invention provides a method of making an alpha-amylase resistant starch that comprises treating high amylose starch with aqueous acid to reduce its molecular weight to a desirable range; neutralizing the starch-water mixture with a base; concentrating or drying the starch; mixing the starch with...

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Bibliographische Detailangaben
Hauptverfasser:	STANLEY, ETHEL , D, RICHMOND, PATRICIA, A, YACKEL, WALTER, C, HARRIS, DONALD, W, EILERS, THOMAS, A, MARION, ERIC, A
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	The invention provides a method of making an alpha-amylase resistant starch that comprises treating high amylose starch with aqueous acid to reduce its molecular weight to a desirable range; neutralizing the starch-water mixture with a base; concentrating or drying the starch; mixing the starch with alcohol and heating to an extent sufficient to gelatinize the starch, thereby destroying its native molecular structure; and cooling the starch.