ESTABLISHMENT OF NEAR-INFRARED REFLECTANCE SPECTROSCOPY MODEL FOR AMYLOSE CONTENT OF MILLED RICE IN HEFEI Rapid Determination of Total Flavonoids in a Medicinal Plant Epimedium by Near-infrared Reflectance Spectroscopy Rapid Quantification of Protein in Epimedium by Near-infrared Reflectance Spectroscopy A Rapid Method for Quantitative Analysis of Alkaloids in Epimedium