ACTIVITY INHIBITOR, SKIN-WHITENING AGENT, FOOD AND DRINK AND METHOD FOR PRODUCING ACTIVITY INHIBITOR

• Main Authors: KUSUMI YUKO, TAKADA ATSUSHI, KANEYASU YASUNORI, DAN KATSUAKI, SAKANO HARUTAKA
• Format: Patent
• Language: English; Japanese
• Published: 28.02.2019
• Subjects: FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

To provide a berry extract having an action capable of inhibiting the production of a melanin dye.SOLUTION: A black raspberry extract has an effect of inhibiting the activity of a tyrosinase enzyme in a melanocyte.SELECTED DRAWING: None 【課題】 メラニン色素の産生を抑制することができる作用を有するベリー系の抽出物を提供する。【解決手段】 本発明のブラックラズベリー抽出物は、メラノサイトにおけるチロシナーゼ酵素の活性阻害効果を有する。【選択図】 なし