WHITENING COSMETIC COMPOSITION COMPRISING CARAGANA SINICA ROOT EXTRACT

• Main Authors: PARK SUNG MIN, LEE SEUNG KI, MOON SUNG HO, LIM JOO HYUCK, KIM HYEONG MI, LEE JUNG NO, KIM HYO MIN, KIM JE FUN, YOON KWANG JUN, KIM YONG SUK, KIM JAE MUN
• Format: Patent
• Language: English; Japanese
• Published: 26.03.2020
• 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

To provide a cosmetic composition for improved whitening comprising a Caragana sinica root extract.SOLUTION: A cosmetic composition having an outstanding skin-whitening effect comprises a Caragana sinica root extract, a fraction thereof, or α-viniferin isolated therefrom. The Caragana sinica root extract, fraction thereof or α-viniferin isolated therefrom inhibits tyrosinase activity and melanin production and is effective in skin whitening.SELECTED DRAWING: Figure 4 【課題】ムレスズメ（Ｃａｒａｇａｎａ Ｓｉｎｉｃａ）根抽出物を含有する美白改善用の化粧料組成物の提供。【解決手段】ムレスズメ根抽出物、その分画物、又はそれらから分離されたα−ビニフェリン（α−ｖｉｎｉｆｅｒｉｎ）を含有し、皮膚美白効果に優れた化粧料組成物。ムレスズメ根抽出物、その分画物、又はそれらから分離されたα−ビニフェリンは、チロシナーゼの活性とメラニンの生成を阻害し、皮膚美白に効果がある。【選択図】図４