Application of exopolysaccharide in moisturizing or/and moisture absorption

The invention belongs to the field of microorganisms, and particularly relates to application of exopolysaccharide in moisturizing or/and moisture absorption. Wherein the extracellular polysaccharide is generated by fermentation of a cosmotheca pernicifolia strain HY3-1; the strain HY3-1 is preserve...

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Bibliographische Detailangaben
Hauptverfasser:	LI LIYAN, HUANG TAO, LI YINGYAN, MA YUNGE, LAN CHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEER BIOCHEMISTRY CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention belongs to the field of microorganisms, and particularly relates to application of exopolysaccharide in moisturizing or/and moisture absorption. Wherein the extracellular polysaccharide is generated by fermentation of a cosmotheca pernicifolia strain HY3-1; the strain HY3-1 is preserved in the China Center for Type Culture Collection, and the preservation number of the strain HY3-1 is CCTCC NO: M20221289. Moisturizing and moisture absorbing tests prove that the moisturizing rate of the exopolysaccharide on the sixth day is 92.11% +/-0.42%; under the conditions that the RH is 30% and 80%, the moisture absorption rates are 100.15 +/-0.01 and 100.72 +/-0.03 respectively, and both the moisture absorption rates are higher than those of a common moisture-preserving moisture-absorbing agent sodium carboxymethyl cellulose. 本发明属于微生物领域，具体涉及一种胞外多糖在保湿或/和吸湿中的用途；其中，胞外多糖是由围小丛壳菌株HY3-1发酵产生的；菌株HY3-1保藏于中国典型培养物保藏中心，保藏编号为CCTCCNO:M20221289。经保湿吸湿试验证明，该胞外多糖在第6天的保湿率为92.11％±0.42；在RH为30％和80％条件下，其吸湿率分别为100.15±0.01、100.72±0