A process for encapsulating an active ingredient

A process for encapsulating an active ingredient

This invention relates to a process for encapsulating an active ingredient, which comprises preparing a solution or dispersion of the active ingredient in molten fatty acid or fatty acid derivative and spraying the dispersion into a gas stream having a temperature below the melting point of the molt...

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Hauptverfasser: SAKKERS, PETER JOOST DIRK, VAN SENDEN, JOHAN GERHARD, ROGGEVEEN, ROBERT PIETER
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
FODDER
FOODS OR FOODSTUFFS
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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creator SAKKERS, PETER JOOST DIRK
VAN SENDEN, JOHAN GERHARD
ROGGEVEEN, ROBERT PIETER
description This invention relates to a process for encapsulating an active ingredient, which comprises preparing a solution or dispersion of the active ingredient in molten fatty acid or fatty acid derivative and spraying the dispersion into a gas stream having a temperature below the melting point of the molten fatty acid or fatty acid derivative to form particles having a particle size of at least 100 mu m, followed by separating the particulate encapsulated active ingredient.
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subjects FODDER
FOODS OR FOODSTUFFS
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
title A process for encapsulating an active ingredient
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