摘要
以26款市售保湿乳液为研究对象,采用定量描述分析(QDA)法对保湿乳液手部使用结束后0,2和5 min 3个阶段的肤感进行评价。采用主成分(或主分量)分析(PCA)法和凝聚层次聚类(AHC)分析法对评价结果进一步分析。PCA的结果显示,本次考察的感官属性共提取出2个主成分,其特征值分别为4.182和2.611,前2个主成分累计方差贡献率达到84.91%。其中第1主成分描述了皮肤吸收,包括3个阶段的滋润感和柔软性;第2主成分描述了皮肤残留,包括3个阶段的黏滞感。结合AHC分析,结果表明26款市售产品可分为2类,第1和2类分别包含12和14款市售产品。该研究成功将26款市售保湿乳液分布在主成分图中,并对其进行了分类。
The skin status of human hand after using 26 kinds of commercial moisturizing lotions for three stages as just completion of smearing,2 and 5 min after the smearing respectively was investigated employing quantitative descriptive analysis （QDA）. Principal component analysis （PCA） and agglomerative hierarchical clustering （AHC） analysis were adopted for further study. The results of PCA showed that two principal components （with eigenvalues of 4. 182 and 2.611 respectively） were extracted from the sensory characteristics. In addition, the first two principal components accounted for 84. 91%, one of which describes the skin absorption including three stages of moisturizing sense and softness, and the another describes remnant on the skin covering three stages of stickness sensation. Furthermore, in combination with AHC analysis, the results indicated that the 26 kinds of commercial moisturizer can be classified into two types which contain 12 and 14 kinds of market product respectively. The distributed into principal component distribution 26 kinds of commercial moisturizing lotion were successfully diagram , and were classified in this study.
出处
《日用化学工业》
CAS
CSCD
北大核心
2016年第12期718-722,共5页
China Surfactant Detergent & Cosmetics
关键词
保湿乳液
感官评价
定量描述分析
主成分分析
凝聚层次聚类分析
moisturizing lotion
sensory evaluation
quantitative descriptive analysis
principal component analysis
agglomerative hierarchical clustering analysis
