The Research on Sensory Evaluation and Rheological Properties of Cosmetics

Sensory evaluation and rheological properties of measurement are the two main means of the evaluation of cosmetics.The sensory evaluation is the subjective evaluation while the rheological evaluation is the objective evaluation.The author describes the cosmetic analysis,evaluation index,evaluation steps and the properties of rheological of cosmetic of the sensory evaluation,and the fluid classification and related mathematical models.Through two examples,the results reflect the importance of the sensory evaluation and the rheological properties,and the author carried out the relevant proof.The quality of cosmetics needs objective and subjective evaluations to evaluation,so that combination of the two would make the evaluation results more accurate.