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RISS 인기검색어
- 검색키워드
- 저자 : 유세은 ( Se-eun You ) (검색결과 3 건)
- 무료
- 기관 내 무료
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유세은 ( You Se Eun ),강상모 ( Sang Mo Kang ) 한국미용학회 2010 한국미용학회지 Vol.16 No.4
This study aims to develop a product using earthworm`s autolyzed peptides. After applying the earthworm conditioner before and after the chemical administration, this paper observed its treatment effect and retentivity. This article studied how the earthworm conditioner affects hair when it penetrates permed hair through basic physical property tests and SEM and observed its morphological changes. The experimental group treated with the conditioner having earthworm`s autolysate before and after the administration to permed hair had significantly thicker and heavier hair than the normal permed hair or the control group in general. Moreover, its retentivity according to the times of shampooing was significantly higher than the normal permed hair or the control group. Also, the experimental group showed a higher amino acid content than the normal hair or the control group. And the experimental group treated with the earthworm conditioner indicated higher wave efficiency of permed hair than the control group. The tensile force was also significantly higher in the experimental group than the normal hair or the control group. And this remained significantly high even after the 20 times of shampooing. In the observation with an optical microscope and SEM, the experimental group had smooth surface with the surface of the outer layer neatly arranged. The arrangement of the scale remained the same even after the 10 times of shampooing. It is thought that the retentive force together with the scale arrangement was increased as the earthworm autolysate peptide filled in the matrix slipped out due to the damage and wrapped the surface by being adhered well because it has the strong polarization for the hair with the negative ion through the disufide (s-s) bond created in perming after the pretreatment of the chemical treatment and the electrostatic interaction created by the post-treatment. Putting these results together, it is thought that the earthworm autolysate peptide, a natural material, is valuable to apply as a new conditioner ingredient.
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유세은 ( Se-eun You ) 한국미용학회 2021 한국미용학회지 Vol.27 No.4
This study used camellia oil, a natural ingredient, to study whether camellia oil has the effect of improving the hair quality damaged by dyeing. first, In order to find out the change in chromaticity of dyed hair due to the content of camellia oil, L*, a*, and b* value measurement were performed. As a result, Through the L* value of the dyed hair according to the camellia oil content, it was found that the dyed hair containing 2 g of camellia oil had a subtle effect of color clarity and dyeability. There was also less fading. In order to determine the degree of damage to the hair, the absorbance measurement using methylene blue showed a decrease in the average in hairs dyed with 2 g of camellia oil, indicating that there was a hair improvement effect in hairs dyed with camellia oil. As a result of studying whether the hair dye containing camellia oil has the effect of improving hair quality, the absorption strength decreased and the tensile strength increased. In addition, absorbance measurement, gloss measurement, and SEM (Scanning Electron Microscope) experiments were conducted. As a result, It was confirmed that there is an effect of improving hair quality in terms of the constant arrangement of cuticles on the hair surface and increasing the gloss of the hair. It was found that camellia oil, a natural ingredient, has a high effect on improving hair quality of dyed hair in order to minimize damage to dyed hair.
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동백오일을 첨가한 열펌의 트리트먼트효과와 웨이브효율성 연구
유세은 ( Se-eun You ) 한국미용학회 2021 한국미용학회지 Vol.27 No.5
This study is for the treatment effect and wave efficiency shown by using camellia oil, a natural material, for hair damaged by heat perm, a chemical treatment. For this, An experimental group containing camellia oil and a control group without it were prepared. and then, hair tensile strength measurement, absorbance measurement, SEM(Scanning Electron Microscope) observation, and hair gloss measurement were tested. First, in the tensile strength measurement, the tensile strength of the heat perm with camellia oil was higher than that of the heat perm without camellia oil. And as a result of absorbance measurement using methylene blue, the average absorbance of hair containing camellia oil was low. Second, in SEM, heat perm containing camellia oil showed less cuticle damage. Also, there was no cuticle damage in the heat perm containing camellia oil compared to the heat perm without camellia oil in the time observation. As a result of the gloss measurement, the degree of damage according to the time of the heat perm increased, but the damage was less in the heat perm including camellia oil. Based on these results, it was found that camellia oil had a high treatment effect of heat perm.
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