Microcapsule essence and its preparation method

The invention provides microcapsule essence, which comprises microcapsule wall and capsule core which is essence, wherein the microcapsule wall is Pullulan, and the essence has an amount of 1% to 80% that of Pullulan. The liquid essence can be well embedded in the microcapsule essence without additi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIU MOUQUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEWING GUM COCOA COCOA PRODUCTS, e.g. CHOCOLATE CONFECTIONERY FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES HYGIENE ICE-CREAM MEDICAL OR VETERINARY SCIENCE PREPARATION THEREOF PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS SUBSTITUTES FOR COCOA OR COCOA PRODUCTS 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 microcapsule essence, which comprises microcapsule wall and capsule core which is essence, wherein the microcapsule wall is Pullulan, and the essence has an amount of 1% to 80% that of Pullulan. The liquid essence can be well embedded in the microcapsule essence without addition of other auxiliaries according to the good film-forming property, viscosity and solubility of Pullulan, so that the microcapsule essence has the advantages of simple formula, high microencapsulation ratio, long perfume resistance time, good solubility and fast perfume release. The invention alsoprovides the method for preparing the microcapsule essence, which comprises following steps: dissolving Pullulan in water to obtain a water solution with a certain concentration, adding essence, emulsifying uniformly, and spray-drying to obtain the final product. The preparation method has no special requirement for process parameters, easy control and good embedding effect of the product.