To research the hair-care efficacy of prinsepia utilis oil.We evaluated the haircare efficacies of prinsepia utilis oil through methods such as differential scanning calorimetry(DSC),measuring difficulty level and mec...To research the hair-care efficacy of prinsepia utilis oil.We evaluated the haircare efficacies of prinsepia utilis oil through methods such as differential scanning calorimetry(DSC),measuring difficulty level and mechanical resistance against combing of wet and dry hair,scanning electron microscopy(SEM).According to the analysis of differential scanning calorimetry(DSC),the testing sample has repairing effect on the hairα-keratin damage induced by heated blowing.According to the pictures of scanning electron microscopy(SEM),The test results indicate the repairing or resisting thermal damage effects induced by hair drier of prinsepia utilis oil.By comparison with the blank control group,the strength and work of dry comb and wet comb were significantly reduced in the samples tested with 2%prinsepia utilis oil concentration(P﹤0.05).This indicates the testing sample has the efficacy to improve the easiness of combing and anti-tangle.And friction work is significantly reduced This indicates the smoothing efficacy of the testing sample.and the hair scales status is better;this indicates hair scales repairing efficacy of testing sample.Conclusion:PRINSEPIA UTILIS OIL has the effect of repairing hair scales,resisting thermal damage caused by hair dryer,easy to comb,anti-tangle,smoothing.展开更多
文摘To research the hair-care efficacy of prinsepia utilis oil.We evaluated the haircare efficacies of prinsepia utilis oil through methods such as differential scanning calorimetry(DSC),measuring difficulty level and mechanical resistance against combing of wet and dry hair,scanning electron microscopy(SEM).According to the analysis of differential scanning calorimetry(DSC),the testing sample has repairing effect on the hairα-keratin damage induced by heated blowing.According to the pictures of scanning electron microscopy(SEM),The test results indicate the repairing or resisting thermal damage effects induced by hair drier of prinsepia utilis oil.By comparison with the blank control group,the strength and work of dry comb and wet comb were significantly reduced in the samples tested with 2%prinsepia utilis oil concentration(P﹤0.05).This indicates the testing sample has the efficacy to improve the easiness of combing and anti-tangle.And friction work is significantly reduced This indicates the smoothing efficacy of the testing sample.and the hair scales status is better;this indicates hair scales repairing efficacy of testing sample.Conclusion:PRINSEPIA UTILIS OIL has the effect of repairing hair scales,resisting thermal damage caused by hair dryer,easy to comb,anti-tangle,smoothing.
