Research Article

Categorization of Chinese Dry-Cured Ham Based on Three Sticks’ Method by Multiple Sensory Technologies

Figure 4

Principal component analysis biplot for ham samples and sensory descriptors. JHT: 1-5, JH1: 6-10, JH2: 11-15, XW3: 16-20, XW2: 21-25, XW1: 26-30, RG3: 31-35, RG2: 36-40, and RG1: 41-45. The abbreviations in the figure are referred to in Grades of Ham Samples and Their Abbreviations.