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KMID : 1160120190080010049
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Journal of the Korean Society of Beauty Cultural Arts
2019 Volume.8 No. 1 p.49 ~ p.56
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A Study on Damage to Hair by Softening Treatment Time During the Heat Permanent Wave Procedure with Momordica charantia L. Extract
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Jung Jee-Young
Ko Kyoung-Sook
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Abstract
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This study intended to explore possibility of natural extracts for relieving hair damage caused by frequent chemical treatments as permanent wave procedure. Therefore, this study evaluated damage to hair by softening treatment time when performing permanent wave procedure with Momordica charantia L. extract, and the results are as follows. According to the result of measuring the thickness of hair, the group that conducted procedure with M. charantia L. extract showed increase in thickness of hair compare to the group that did not add the extract. Specially, BN2 group that softened hair for 15 minutes with M. charantia L. extract content showed 0.0428 ± 0.0038 ㎜ of thickness of hair which is the closest result with virgin hair. According to the result of measuring the tensile strength, virgin hair was 136.51 ± 12.35gf/㎟ and the group that added M. charantia L. extract to solution 1 showed higher tensile strength than the group that did not add M. charantia L. extract. Among them, BN2 that conducted softening procedure for 15 minutes with M. charantia L. extract content showed the highest result of 124.00 ± 15.17 gf/㎟. As a result of observing cuticles after iron perm procedure by adding and not adding M. Charantia L. extract for different softening time for observing cuticle and microstructure using SEM, the group that added M. charantia L. extract to solution 1 showed similar result to virgin hair in general. Cuticles of the group(BN2, BN1) that conducted procedure with M. charantia L. extract were clean and stable, and showed clear scale and regular intervals. The group that did not add M. charantia L. extract(N1, N2) showed unstable scale because cuticles got absorbed in general. As a result, it was identified that conducting permanent wave procedure 15 minutes after hair softening procedure by adding M. charantia L. extract shows excellent efficacy.
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KEYWORD
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Momordica charantial, Natural extracts, Iron permanent
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