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Table 3 Recoveries of the three analytes using L-CER-04 as tested sample

From: Chemical compositions, chromatographic fingerprints and antioxidant activities of Citri Exocarpium Rubrum (Juhong)

Analytes Sample weight (g) Original (mg) Added (mg) Found (mg) Recovery (%) Mean recovery ± SD
1 0.2029 6.9687 7.0056 14.3330 105.12 104.92 ± 0.67
0.2014 6.9172 7.0056 14.3097 105.52
0.2023 6.9481 7.0056 14.2179 103.77
0.2013 6.9137 7.0056 14.2663 104.95
0.2065 7.0923 7.0056 14.4638 105.22
2 0.2029 0.1416 0.1393 0.2745 95.41 95.87 ± 0.72
0.2014 0.1405 0.1393 0.2738 95.71
0.2023 0.1411 0.1393 0.2748 95.97
0.2013 0.1404 0.1393 0.2756 97.06
0.2065 0.1441 0.1393 0.2767 95.22
3 0.2029 0.0557 0.0467 0.1009 96.91  
0.2014 0.0556 0.0467 0.1008 96.65  
0.2023 0.0547 0.0467 0.1006 98.14 96.58 ± 2.08
0.2013 0.0546 0.0467 0.1005 98.13  
0.2065 0.0568 0.0467 0.1003 93.06  
  1. 1 Hesperidin, 2 Nobiletin, 3 Tangeretin