CO2 supercritical extraction method of gelidium amansii polyphenol and application of gelidium amansii polyphenol

The invention discloses a CO2 supercritical extraction method of gelidium amansii polyphenol and application of the gelidium amansii polyphenol. Specifically, the invention discloses the CO2 supercritical extraction method of gelidium amansii polyphenol extract; the CO2 supercritical extraction meth...

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Hauptverfasser:	FAN HELIANG, LI JINGQIN, MO XIAOYUN, KONG YAFEN, PANG TINGCAI, HUANG MEIPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES HYGIENE INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLICBEVERAGES 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
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Beschreibung
Zusammenfassung:	The invention discloses a CO2 supercritical extraction method of gelidium amansii polyphenol and application of the gelidium amansii polyphenol. Specifically, the invention discloses the CO2 supercritical extraction method of gelidium amansii polyphenol extract; the CO2 supercritical extraction method specifically comprises the following steps: washing, drying in vacuum, crushing, carrying out CO2supercritical extraction, carrying out macroporous resin purification and freezing and drying. The CO2 supercritical extraction technology of the gelidium amansii polyphenol has the advantages of simplicity in operation, good selectivity, no harmful solvent residues, high extraction efficiency and high purity of an extracted polyphenol product; the CO2 supercritical extraction technology can be used for effectively preventing gelidium amansii polyphenol components from being oxidized; CO2 supercritical extraction is a method suitable for extracting the health-care gelidium amansii polyphenol.The gelidium amansii poly