HYALURONIDASE ACTIVITY INHIBITOR AND EXTERNAL PREPARATION FOR SKIN

PROBLEM TO BE SOLVED: To provide a more highly active hyaluronidase activity inhibitor than conventional inhibitors, and to provide an external preparation for skin, having effects such as not only a moisture-retaining effect and a chapped skin-improving effect, but also a skin tension, texture, glo...

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Main Authors HAN CHANG SUNG, TANGE KAZUKO, KIM KI HO, KIM YOUNG HEUI, SUZUKAKE MASAMI, ISHIDA MISAKI, HAYASHI SHINJI, PARK SUN HEE
Format Patent
LanguageEnglish
Published 02.06.2011
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:PROBLEM TO BE SOLVED: To provide a more highly active hyaluronidase activity inhibitor than conventional inhibitors, and to provide an external preparation for skin, having effects such as not only a moisture-retaining effect and a chapped skin-improving effect, but also a skin tension, texture, gloss-improving effect, a skin pore-obscuring effect, a somberness-improving effect, and a moisture retention-sustaining effect, which have not been obtained by conventional hyaluronidase activity inhibitors. SOLUTION: The hyaluronidase activity inhibitor includes an Ulmus davidiana extract as an active ingredient. The external preparation for skin contains an Ulmus davidiana extract in an amount of 0.0001 to 10 mass% as a dry residue, and preferably further a Portulaca oleracea extract in an amount of 0.0001 to 10 mass% as a dry residue. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20090260519