公开(公告)号：WO2019102400A1

公开(公告)日：2019-05-31

申请号：PCT/IB2018/059237

申请日：2018-11-22

申请人： CTI SRL

发明人： GORACCI, Stefano ,  BONIFAZI, Giuseppe ,  SERRANTI, Silvia

IPC分类号： G01N21/35 ,  G01N33/02

CPC分类号： G01N21/35 ,  G01N21/359 ,  G01N33/02 ,  G01N2201/0221 ,  G01N2201/129

摘要： A process for the recognition, characterization and classification of foods and nutrients present in foods, comprising the steps of spectral measurement of foods by means of a NIR + SWIR precision spectrometer, b) processing of said spectral measurements in the range from 700 to 2500 nm to identify the characterizing wavelengths of foods and identify reduced spectral areas of the wavelength intervals that characterize each food for the creation of a reference database, reflection spectral measurement with portable compact instrumentation, having lower spatial and spectral resolution of the spectrometer used in said step a) for a measurement in said reduced spectral areas and processing of discrete spectral signatures obtained for said intervals, comparison and identification of the food based on the spectral features obtained in said step c) with said reference database.