대나무 실리카와 레드비트 추출물의 모발용 염색성에 관한 연구

Abstract

Recently, as well-being and natural health have become a social trend, there is atendency to prefer natural ingredients rather than chemical ingredients for hair dye. Natural dyesdo not contain toxic substances and harmful ingredients, so they are safe for the human bodyand restore scalp and hair damaged by general dyeing and perming. In this study, antioxidantactivity, total polyphenol content, flavonoid content, and anthocyanin content of red beet extract,a natural pigment, were measured. In order to increase the dyeability, silica was extracted frombamboo stem, mixed with the red beet extract, and used as a collecting agent. After dyeingartificial hair with the red beet extract, the dye ability of each sample was compared using acolorimeter. The results of a color difference test confirmed that the red beet extract had verygood dyeing properties for all human hair, and the dye ability was different depending on thetype of mordant and the treatment time. In particular, the color difference of FeSO₄ mordant washigh. Therefore, as a natural dye that can replace chemical dyes, red beet extract is a very usefulbio material.