Cosmetic composition comprising extract of Spirodela polyrhiza for improvement of skin damage or skin-protection

The present invention relates to a composition comprising an extract of Spirodela polyrhiza containing an orientin compound as an active ingredient. The extract can inhibit AhR or CYP1A1 gene expression increased by benzopyrene, and can exhibit an excellent effect on skin protection by alleviating s...

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Bibliographic Details
Main Authors SA YOUNG SEUNG, LEE SO HUN, LEE KANG HYUK, RYU JI HYE, LEE SANG IL
Format Patent
LanguageEnglish
Korean
Published 25.09.2019
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:The present invention relates to a composition comprising an extract of Spirodela polyrhiza containing an orientin compound as an active ingredient. The extract can inhibit AhR or CYP1A1 gene expression increased by benzopyrene, and can exhibit an excellent effect on skin protection by alleviating skin cell damage and alleviating skin irritation due to heavy metals, and thus can be used as a cosmetic composition or a pharmaceutical composition for skin damage alleviation or skin protection. 본 발명은 오리엔틴(orientin) 화합물을 유효성분으로 포함하는 부평초() 추출물을 함유하는 조성물에 관한 것으로서, 상기 추출물은 벤조피렌에 의해 증가된 AhR 또는 CYP1A1 유전자 발현을 억제시키고, 중금속에 의한 피부 세포 손상 개선 및 피부 자극 완화를 통해 피부 보호에 우수한 효과를 발휘할 수 있어 피부 손상 개선 또는 보호용 화장료 조성물 또는 약학 조성물로서 용이하게 이용될 수 있다.
Bibliography:Application Number: KR20180030347