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1. (WO1991017821) PROCESS FOR PREPARING MICROCAPSULES CONTAINING A FLAVOURANT EMBEDDED IN A MATRIX MATERIAL AND PRODUCTS PREPARED BY USING THE PROCESS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017821 International Application No.: PCT/DK1991/000133
Publication Date: 28.11.1991 International Filing Date: 15.05.1991
Chapter 2 Demand Filed: 16.12.1991
IPC:
A23G 4/00 (2006.01) ,A23L 1/22 (2006.01) ,B01J 13/04 (2006.01)
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
G
COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
4
Chewing gum
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
L
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
1
Foods or foodstuffs; Their preparation or treatment
22
Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
13
Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
02
Making microcapsules or microballoons
04
by physical processes, e.g. drying, spraying
Applicants:
DANOCHEMO A/S [DK/DK]; Malmparken 5 DK-2750 Ballerup, DK (AllExceptUS)
SKELBÆK, Tove [DK/DK]; DK (UsOnly)
THORENGAARD, Bitten [DK/DK]; DK (UsOnly)
Inventors:
SKELBÆK, Tove; DK
THORENGAARD, Bitten; DK
Agent:
LEHMANN & REE; Grundtvigsvej 37 DK-1864 Frederiksberg C, DK
Priority Data:
1205/9015.05.1990DK
2412/9005.10.1990DK
Title (EN) PROCESS FOR PREPARING MICROCAPSULES CONTAINING A FLAVOURANT EMBEDDED IN A MATRIX MATERIAL AND PRODUCTS PREPARED BY USING THE PROCESS
(FR) PROCEDE DE PREPARATION DE MICROCAPSULES CONTENANT UN AGENT AROMATIQUE INCORPORE DANS UNE SUBSTANCE MATRICE ET PRODUITS AINSI PREPARES
Abstract:
(EN) Process for preparing microcapsules comprising a flavourant embedded in a matrix material comprising spraying an aqueous emulsion, suspension or solution of the flavourant and the matrix material under the supply of air having a temperature of 50-120 °C while simultaneously introducing a spraying agent, and subsequently treating the sprayed product in a fluidized bed at a temperature of 0-120 °C to form a free-flowing product.
(FR) L'invention se rapporte à un procédé qui sert à préparer des microcapsules comprenant un agent aromatique incorporé dans une substance matrice et qui consiste à vaporiser une émulsion, une suspension ou une solution aqueuse de l'agent aromatique et de la substance matrice sous l'apport d'air ayant une température comprise entre 50 et 120 °C, tout en introduisant simultanément un agent vaporisant, puis à traiter ultérieurement le produit ainsi vaporisé dans un lit fluidisé à une température comprise entre 0 et 120 °C, en vue de former un produit coulant.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, PL, RO, SD, SE, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Danish (DA)
Also published as:
FI925101EP0530277AU1991079031