• Journal of the Korean Applied Science and Technology
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• v.37 no.5
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• pp.1298-1305
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• 2020

Objective: The study aimed to understand the degree of improvement in damaged hair by applying mink oil. Methods: The agent used to improve hair texture is mink oil, which was applied in varying dosages (0, 1, 2, and 3 g). Hair characteristics were measured before and after applying mink oil to bleached hair for comparative analysis. To understand the effects of mink oil on hair texture, tensile strength, absorbance, and gloss were measured. Results: The results indicate a decrease in the tensile strength of damaged hair compared with healthy hair. Tensile strength at level 7 was achieved with high dosages of mink oil. Furthermore, the experimental group demonstrated an increase in absorbance compared with control. Compared to 0g for the control group, the absorbance values for the experimental group with mink oil dosages of 1, 2, and 3 g at level 7 decreased with the increased in mink oil dose. In terms of gloss, an increase was observed for bleached hair compared with healthy hair. At level 7, gloss decreased with the increase in mink oil dose. Conclusions: The results verified the improvement in hair texture after the application of mink oil to damaged hair. Future research should explore the effects of various oil ingredients on hair texture.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.49 no.1
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• pp.1-8
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• 2023

This study focused on the development of a vegetable recombinated oil to mimic the animal-derived mink oil. Various vegetable oils and fatty acid substrates were mixed and an immobilized enzyme was utilized in the reaction to synthesize a plant-derived mink oil through deacidification and purification processes. The chemical composition and thermal properties of the recombined oil were confirmed using gas chromatography and differential scanning calorimetry. Our results show a high similarity between mink oil and our synthesized plant-derived mink oil, revealing the potential of utilizing vegetable alternatives for the substitution of animal raw materials, which have been gradually discontinued as cosmetic ingredients.