[P3-1am] 20. Materials Chemistry -Basic and Application-

[P3-1am-31] Study on in vivo skin persistence of soap containing persimmon-derived tannins

^○Yukio Watanabe¹, Hisao Ito², Yasuhito Kondo³, Naoyuki Higashi⁴, Kyoka Kawasumi¹, Mayu Akai¹, Hanaka Kajiwara¹, Miyu Nakagawa¹, Yuuna Nojima¹, Tadanobu Sawada¹ (1. Meisei University (Tokyo), 2. Art Co. Ltd. (Gunma), 3. Gunma Industrial Technology Center (Gunma), 4. Hanakoganei Higashi Skin Clinic (Tokyo))

[Lang.] Japanese

Keywords:Persimmon-derived tannin, Soap, Skin persistence, Skin whitening effect, Antibacterial effect