ブリーチ毛髪に対する毛髪由来ペプチドの処理効果

鷲家 真吾; 吉井 昇; 福田 清佳; 西山 頌子; 梅本 さやか; 浅野 泰久; 亀井 加恵子; 河原 豊

doi:10.2115/fiber.68.14

Notes

Effects of the Treatments with the Peptides Extracted from Human Hairs on the Physical Properties of Bleached Human Hairs

Shingo Washika, Noboru Yoshii, Sayaka Fukuta, Shoko Nishiyama, Sayaka Umemoto, Yasuhisa Asano, Kaeko Kamei, Yutaka Kawahara

Author information

Shingo Washika
Graduate School of Engineering, Gunma University, 1-5-1, Tenjin-cho, Kiryu, Gunma 376-8515, Japan
Noboru Yoshii
Research Laboratory, Nakano Seiyaku Co., Ltd., 6-20, Kitainoue-cho, Higashino, Yamashina-ku, Kyoto 607-8141, Japan
Sayaka Fukuta
Research Laboratory, Nakano Seiyaku Co., Ltd., 6-20, Kitainoue-cho, Higashino, Yamashina-ku, Kyoto 607-8141, Japan
Shoko Nishiyama
Research Laboratory, Nakano Seiyaku Co., Ltd., 6-20, Kitainoue-cho, Higashino, Yamashina-ku, Kyoto 607-8141, Japan
Sayaka Umemoto
Research Laboratory, Nakano Seiyaku Co., Ltd., 6-20, Kitainoue-cho, Higashino, Yamashina-ku, Kyoto 607-8141, Japan
Yasuhisa Asano
Biotechnology Research Center and Department of Biotechnology, Toyama Prefectural University, 5180 Kurokawa, Imizu, Toyama 939-0398, Japan
Kaeko Kamei
Graduate School of Science and Technology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
Yutaka Kawahara
Graduate School of Engineering, Gunma University, 1-5-1, Tenjin-cho, Kiryu, Gunma 376-8515, Japan

JOURNAL FREE ACCESS

2012 Volume 68 Issue 1 Pages 14-17

DOI https://doi.org/10.2115/fiber.68.14

Details

Abstract

Two types of peptide fractions were extracted from the human hairs and the properties for the fractions were investigated. The molecular weight of A fractions was 11 kDa, and that of B fractions 9.7 kDa. Artificially damaged human hairs were prepared by repeating the bleach treatments, and the recoveries in physical properties for the damaged hairs were estimated by impregnating those extracted peptide fractions. When the A fractions were impregnated into the damaged hairs, the formation of permanent waves was slightly recovered. As for the B fractions the tensile strengths for the damaged hairs were regained to some extent.

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