MONODISPERSE GLYCOGEN AND PHYTOGLYCOGEN NANOPARTICLES AND USE THEREOF AS ADDITIVES IN COSMETICS, PHARMACEUTICALS, AND FOOD PRODUCTS

MONODISPERSE GLYCOGEN AND PHYTOGLYCOGEN NANOPARTICLES AND USE THEREOF AS ADDITIVES IN COSMETICS, PHARMACEUTICALS, AND FOOD PRODUCTS

Monodisperse glycogen or phytoglycogen nanoparticles are polyfunctional additives suitable for use in aqueous or alcohol-based cosmetic, pharmaceutical, or food formulations. The nanoparticles may be isolated from various sources (such as corn), and are optionally modified with a range of organic mo...

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Bibliographische Detailangaben
Hauptverfasser: PAPP-SZABO ERZSEBET, DUTCHER JOHN ROBERT, STUKALOV OLEG, KORENEVSKI ANTON
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:Monodisperse glycogen or phytoglycogen nanoparticles are polyfunctional additives suitable for use in aqueous or alcohol-based cosmetic, pharmaceutical, or food formulations. The nanoparticles may be isolated from various sources (such as corn), and are optionally modified with a range of organic moieties (such as octenyl succinic acid). The monodisperse and particulate nature of the glycogen/phytoglycogen is believed to render such materials useful as rheological modifiers (including modulation of thixotropic behaviour), stabilizers of organic and biological materials, and photostabilizers in sunscreens.