MICROORGANISM CAPABLE OF PRODUCING gamma-L-PGA, METHOD FOR PRODUCTION OF gamma-L-PGA USING THE MICROORGANISM, CROSSLINKED PRODUCT, AND AGENT FOR EXTERNAL APPLICATION TO THE SKIN

• Main Authors: SOGABE, ATSUSHI, KITAGAWA, MASARU, SUZUKI, MICHIKO, YAMAMOTO, SHUHEI, ASHIUCHI, MAKOTO
• Format: Patent
• Language: English; French; German
• Published: 30.12.2009
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; HUMAN NECESSITIES; HYGIENE; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; ORGANIC MACROMOLECULAR COMPOUNDS; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; SPIRITS; THEIR PREPARATION OR CHEMICAL WORKING-UP; VINEGAR; WINE

There are provided a crosslinked poly-³-L-glutamate, a hydrogel containing the poly-³-L-glutamate, a method of producing poly-³-L-glutamate. In addition, usages of these are provided.