오렌지헨나의 염색지속력, 모발코팅 및 모발보호 효과 (Effect of Fastness, Hair Coating and Hair Protection by Deying of Orange Henna)

서지정보

· 발행기관 : 대한미용학회
· 수록지 정보 : 대한미용학회지 / 7권 / 3호 / 319 ~ 327페이지
· 저자명 : 임태희, 김기영

초록

Since ancient, henna (Lawsonia inermis) is used as colorants and drugs. In this study, effects of fastness, hair coating and hair protection were evaluated on decolored hair pieces after henna coloring and 30 times shampooing. No chemicals treated female hairs as sample were collected and divided in 6 pieces. 5 Hair pieces of them were bleached with 6%hydrogen peroxide, and 4 pieces of bleached hairs were colored with oxidizing colorant (OcH), henna orange powder (HnH), henna orange powder with acetic acid (HnH-A) and henna orange powder with natrium hydroxide (HnH-B).
Cromacity (Lightness; L*, redness; a*, yellowness; b*) of hair pieces, thickness of hair cuticles and hair shaft and tensile strength of hair shaft were measured, and morphological change of cuticles was observed by SEM before and after shampooing. As the results, color of normal and 8 level of ICS bleached hair were not changed before and after shampooing. The orange color of OcH was the darkest before shampooing but was the lightest after shampooing in all of colored hair pieces. And the change of L*, a* and b* was smaller in HnH-B than in the other colored hair pieces. Not only thickness of hair shaft and cuticles in OcH was the thinnest but also tensile strength was the weakest in all of colored groups. In contrast to the oxidizing colored hair pieces, HnH-B was revealed the thick hair shaft and high tensile strength.
More damage of hair cuticles and exposure of cortex were shown on OcH than on 3 different henna colored hair shafts by observation of morphological change. In conclusion, henna orange powder under alkali condition may be better effects of coloring, fastness, hair coating and protection than that of oxidizing colorant. And these excellent effects may be an action of lawsone and luteolin that are constituents of henna pigments.

영어초록

Since ancient, henna (Lawsonia inermis) is used as colorants and drugs. In this study, effects of fastness, hair coating and hair protection were evaluated on decolored hair pieces after henna coloring and 30 times shampooing. No chemicals treated female hairs as sample were collected and divided in 6 pieces. 5 Hair pieces of them were bleached with 6%hydrogen peroxide, and 4 pieces of bleached hairs were colored with oxidizing colorant (OcH), henna orange powder (HnH), henna orange powder with acetic acid (HnH-A) and henna orange powder with natrium hydroxide (HnH-B).
Cromacity (Lightness; L*, redness; a*, yellowness; b*) of hair pieces, thickness of hair cuticles and hair shaft and tensile strength of hair shaft were measured, and morphological change of cuticles was observed by SEM before and after shampooing. As the results, color of normal and 8 level of ICS bleached hair were not changed before and after shampooing. The orange color of OcH was the darkest before shampooing but was the lightest after shampooing in all of colored hair pieces. And the change of L*, a* and b* was smaller in HnH-B than in the other colored hair pieces. Not only thickness of hair shaft and cuticles in OcH was the thinnest but also tensile strength was the weakest in all of colored groups. In contrast to the oxidizing colored hair pieces, HnH-B was revealed the thick hair shaft and high tensile strength.
More damage of hair cuticles and exposure of cortex were shown on OcH than on 3 different henna colored hair shafts by observation of morphological change. In conclusion, henna orange powder under alkali condition may be better effects of coloring, fastness, hair coating and protection than that of oxidizing colorant. And these excellent effects may be an action of lawsone and luteolin that are constituents of henna pigments.

참고자료

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