Research Article
Relationship between the UPLC Fingerprints of Citrus reticulata “Chachi” Leaves and Their Antioxidant Activities
Table 9
Eigen values and contribution rate of 14 samples.
| Principal components | Initial eigenvalue | Variance contribution rate (%) | Cumulative contribution rate (%) |
| 1 | 14.565 | 69.358 | 69.358 | 2 | 2.585 | 12.308 | 81.666 | 3 | 2.367 | 11.269 | 92.936 | 4 | 0.497 | 2.367 | 95.303 | 5 | 0.446 | 2.125 | 97.428 | 6 | 0.224 | 1.067 | 98.495 | 7 | 0.154 | 0.734 | 99.228 | 8 | 0.069 | 0.326 | 99.555 | 9 | 0.046 | 0.218 | 99.773 | 10 | 0.031 | 0.148 | 99.921 | 11 | 0.013 | 0.063 | 99.984 | 12 | 0.002 | 0.009 | 99.993 | 13 | 0.002 | 0.007 | 100 |
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