Preparation method and application of multiple extracts of spirulina

The invention provides a preparation method and application of multiple extracts of spirulina, and relates to the technical field of microalgae biology. The preparation method comprises the following steps: firstly preparing freeze-dried spirulina powder, then adding deionized water to prepare a spi...

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Bibliographische Detailangaben
Hauptverfasser:	PEI HAIYAN, SUN QIANCHEN, ZHAO YANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL 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 provides a preparation method and application of multiple extracts of spirulina, and relates to the technical field of microalgae biology. The preparation method comprises the following steps: firstly preparing freeze-dried spirulina powder, then adding deionized water to prepare a spirulina liquid, then heating and centrifuging to obtain a spirulina supernatant, finally adding an ethanol solution, and standing and centrifuging to obtain white granular, jelly-shaped and white flocculent spirulina extracts. Respectively freeze-drying the three products to obtain a spirulina extract A, a spirulina extract B and a spirulina extract C; the three spirulina extracts prepared by the invention respectively have free radical scavenging capacity, good viscoelasticity and better water locking capacity, not only can be used as a thickening agent and an adhesive in food to bring a more natural and healthy solution for food industry, but also show excellent swelling property, and can be used as a thickening a