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Table 1 Calibration data for 6-gingerol ( n= 3)

From: Stability-indicating RP-HPLC method for the determination of 6-gingerol in polyherbal formulations

Concentration (μg/mL)

Mean area ± SD ( n= 3)

%RSD

SE

1

98,047 ± 621.4

0.63

358

10

995,776 ± 4,249.1

0.43

2,453

20

206,976 ± 4,164.9

2.0

2,404

50

4,958,881 ± 58,021.4

1.2

33,499

100

9,815,383 ± 53,584.9

0.55

33,499

200

19,835,527 ± 91,336.1

0.46

52,734

300

29,746,240 ± 553,656.1

1.9

319,662

500

49,588,818 ± 730,049.7

1.5

421,506

  1. SD, standard deviation; RSD, relative standard deviation; SE, standard error.