Research Article

The In Vivo Evaluation on Total Components from Extract of Aconitum Based on a New Analytic Method of Area under Absorbance-Wavelength Curve

Figure 2

The in vivo analysis process of total components by the new method of AUAWC. (1) UV-Vis spectrophotometer for a full spectrum scanning; (2) exported .xl data files and preprocessed; (3) the data preprocessed are then exported into Origin software; (4) the value of AUAWC then were calculated; (5) the concentration acquired by the regression equation and kinetic time were analyzed by DAS 2.0 software; (6) the pharmacokinetic parameters and the concentration-time curves were known.