Investigating the quality of extraction and quantification of bioactive compounds in berries through liquid chromatography and multivariate curve resolution

HIGHLIGHTS

• What: By relying on multivariate curve resolution alternating least squares (MCR-ALS) ability to extract components from complex spectral mixtures the study evaluates the contributions of various extraction techniques to interference extractability and quantifying different groups of overlapping compounds using liquid chromatography diode array detection (LC-DAD) data. The authors demonstrate that the chemometrics method MCR-ALS can be used to determine extraction selectivity for different compound classes using simple LC-DAD data. In this study, a comparison of the total amounts of different polyphenol classes (phenolic acids, flavonoids, and anthocyanins) were compared by employing LC-DAD . . .
  

   

  

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