Application of Mid-infrared spectroscopy and Partial Least-Squares Regression to predict antioxidant activity on herbal Mediterranean infusions

摘要

The application of infrared spectroscopy to quantify phenolic content and antioxidant activity is a new area in herbs. Recently, we demonstrated the feasibility of mid-infrared spectroscopy to predict the phenolic content in lyophilised infusions of aromatic and medicinal herbs [1].