Preparation and application of chitosan particles

• Main Authors: ZHANG HONGLIANG, HU YINMING, GAO BING, LONG SIYUN, TAO YI, GUO JIAO, SU ZHENGQUAN
• Format: Patent
• Language: Chinese; English
• Published: 23.02.2011
• Subjects: 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; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The invention discloses a preparation method and application of chitosan particles. The chitosan particles comprise chitosan microspheres and chitosan nanoparticles. The invention provides the application of the chitosan particles in preparation of weight losing medicaments, fat lowering medicaments or foods; and by the conclusion of the researches, the chitosan microspheres have good effect in the application in the preparation of the medicaments or foods for suppressing appetite and the chitosan nanoparticles have good effect in the application in the preparation of the medicaments or foods for lowering the fat in the body. The invention provides technical support for applying the chitosan to the preparation of the medicaments or foods for losing weight better, and fulfilling the aims of effectively reducing dosage and achieving good weight losing effect.