METHOD OF PROCESSING BETA-GLUCAN

The invention relates to a method of degrading plant- based ß-glucan into a controlled molecular size by hydro- lyzing ß-glucan in a closed space under pressure by means of an acid at an elevated temperature. The invention also relates to a degraded ß-glucan product. The ß-glucan product obtained is...

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Bibliographische Detailangaben
Hauptverfasser:	OLONEN, ANNE, MYLLYMAEKI, OLAVI, KAUKOVIRTA-NORJA, ANU, SUORTTI, MIKKO, VIRKAJAERVI, ILKKA, HELIN, JARI, LEHTINEN, PEKKA
Format:	Patent
Sprache:	eng ; fre
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 relates to a method of degrading plant- based ß-glucan into a controlled molecular size by hydro- lyzing ß-glucan in a closed space under pressure by means of an acid at an elevated temperature. The invention also relates to a degraded ß-glucan product. The ß-glucan product obtained is useful in foodstuffs applications, such as beverages. Cette invention concerne un procédé de dégradation du bêta-glucane d'origine végétale pour obtenir une taille moléculaire contrôlée en hydrolysant le bêta-glucane dans un espace clos sous pression par l'intermédiaire d'un acide à une température élevée. L'invention concerne également un produit de dégradation du bêta-glucane. Le produit de bêta-glucane obtenu est utile dans les applications alimentaires, par exemple dans les boissons.