| abstract |
(57) [Summary] [Problem] To find a substance having a moisturizing action, an antioxidant action, an anti-aging action or an anti-inflammatory action from natural products having high safety, and to use the moisturizer, antioxidant, An anti-aging agent, an anti-inflammatory agent and a skin cosmetic are provided. SOLUTION: A moisturizing agent, an antioxidant, an anti-aging agent, an anti-inflammatory agent and skin cosmetics have a moisturizing effect, an active oxygen scavenging effect, a radical scavenging effect, a collagen production promoting effect, a collagenase inhibitory effect, a fibroblast proliferation effect. , Elastase inhibitory action, estrogen-like action, hyaluronidase inhibitory action, An extract from a plant belonging to the genus Maple having a cyclic AMP phosphodiesterase inhibitory action or a histamine release inhibitory action, in particular, a palm maple extract is included. |