Abstract
ABSTRACT The near-infrared spectroscopy (NIRs) of compound Danshen tablet was scanned and the active blood efficacy of each sample was investigated in mouse. The quantitative spectrum-efficacy relationship (QSER) between NIR and the active blood efficacy was constructed by genetic algorithm-multiple linear regression (GA-MLR). The statistic parameters of the proposed QSER model were R2 = 0.891, , and RMSETrain = 0.085 for the training set while r2 = 0.817 and RMSEEXT = 0.116 for the external test set. The results indicate that the proposed QSER model could be applied to predict the active blood efficacy of compound Danshen tablet from the related NIR spectra.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
