Sr. No. |
Parameter |
Bergenin |
(+)-Catechin |
Gallicin |
Gallic acid |
b-Sitosterol |
1 |
Instrumental precision
(% CV, n = 7) |
3.29 |
3.36 |
3.05 |
1.20 |
0.85 |
2 |
Repeatability
(% CV, n = 5) |
1.95 |
1.83 |
1.15 |
1.12 |
1.51 |
4 |
Accuracy
(average % recovery) |
100.38 |
101.45 |
102.38 |
99.9 |
99.92 |
5 |
Limit of detection (ng) |
60 |
60 |
48 |
64 |
20 |
6 |
Limit of quantification
(ng) |
160 |
160 |
112 |
112 |
60 |
7 |
Specificity |
Specific |
Specific |
Specific |
Specific |
Specific |
8 |
Linearity
(Correlation coefficient) |
0.999 |
0.997 |
0.998 |
0.996 |
0.995 |
9 |
Range (ng/ spot) |
160-720 |
160-720 |
160-720 |
160-720 |
80-480 |
|
