| 8 레벨 탈색모에 대한 블루베리 추출물의 염색과 모발보호 효과 |
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장미여, 박은준, 김기영 |
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| Effect of Hair Coloring and Hair Protection in 8 Level Bleached Hair by Treatment with Blueberry Extract |
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Mi-year Jang, Eun-jun Park, Ki-young Kim |
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| Abstract |
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Hair dyes are used to change hair color. In this study, the effect of coloring and hair protection from blueberry extract were investigated in 5 and 8 level bleached hair. The virgin hair was collected and divided into 9 pieces. 8 Pieces were bleached, and 7 pieces of them were dyed with oxidized hairdye, blueberry under acid or alkali condition. The hair was measured color (lightness, redness, yellowness), thickness and tensile strength, and morphological change of hair cuticles was observed before and after shampoo. In the results, 8 level bleached hair is better the dyeing effect than 5 level bleached hair. The oxidized hairdye treated hair was red violet, the blueberry acid was deep violet and the blueberry alkali was dark bluish violet in 8 level. The oxidized hairdye, the blueberry acid, and the blueberry alkali had weak change of the similar lightness, redness, and yellowness after 30 times shampoo in compared with before shampoo. The lowest color change had observed in the blueberry alkali treated hair pieces after 30 times shampoo so it had the excellent dyeing sustainability. Thicker hair diameter and stronger tensile strength were in the blueberry acid and the blueberry alkali treated hair than in oxidized hairdye treated hair. The damage of hair cuticle such as chipped off, floating was weaker in the blueberry acid and alkali treated hair than in the oxidized hairdye treated hair. In conclusion, the blueberry extract has a good effect of hair coloring and protection and may be useful for natural hairdye. |
| Key Words:
Blueberry, Coloring, 8 Level Bleached Hair, Physiochemical Property, SEM |
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