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. 2020 Jun 11;20:184. doi: 10.1186/s12906-020-02970-z

Table 2.

Analytical characteristics of the method validation

Sr. no. Parameters Mangiferin (M) Ursolic acid (UA) Oleanolic acid (OA) Gallic acid (GA) Quercetin (Q) Curcumin (C)
Precision and accuracy
1 Intra-day RSD (%), n = 5 0.437 0.357 0.487 0.67 0.56 0.45
2 Inter-day RSD (%),n = 5 (day-1/day-2/day-3) 0.437/0.495/0.512 0.353/0.425/0.532 0.484/0.498/0.514 0.67/0.68/0.71 0.56/0.59/0.63 0.45/0.48/0.49
Recovery
3 Amount of standard in MC samples (μg mg−1) containing highest bioactive compounds 44.6 8.1 19.2 20.1 10.3 6.1
4 Amount of standards added in MC sample (μg mg− 1) 20/40/60 4/8/12 10/20/30 10/20/30 5/10/15 3/6/9
5 Amount of standard found (μg mg−1) 64.36/84.4/104.26 12.1/16.2/20.11 29.21/39.19/49.12 30.12/40.13/50.03 15.29/20.28/25.33 9.1/12.21/15.09
6 Recovery (%) 99.62/99.76/99.67 (99.81) 100/100.62/100.04 100.03/99.97/99.83 100.06/100.07/99.86 99.93/100.89/99.9/100.11 100/100.9/99.93