Processo para a prepara-Æo de contas como aditivo alimenticio ou de tabaco

A method for preparing beads containing at least one active ingredient, such as a flavor, fragrance, vitamin, and/or coloring material, to food or tobacco products, where the active ingredient is released at a controlled rate. Discrete droplets of the active ingredient and an acid polysaccharide are...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KRIS BART DE ROOS, MARKUS WETLI
Format:	Patent
Sprache:	por
Schlagworte:	CIGARETTES CIGARS FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY ASINGLE OTHER SUBCLASS SMOKERS' REQUISITES SNUFF THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TOBACCO
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Beschreibung
Zusammenfassung:	A method for preparing beads containing at least one active ingredient, such as a flavor, fragrance, vitamin, and/or coloring material, to food or tobacco products, where the active ingredient is released at a controlled rate. Discrete droplets of the active ingredient and an acid polysaccharide are formed in an aqueous medium, then the droplets are converted to water insoluble gel beads by introducing the droplets into a solution containing multivalent cations, thereby building a suspension of gel beads. The beads may then be added to the food or tobacco product in an effective amount to flavor, perfume, vitamize, and/or color the product. The beads are heat and mechanically stable.