发明名称 |
METHOD FOR CHARACTERISING AN AGRI-FOOD PRODUCT AND DEVICE FOR IMPLEMENTING SUCH A METHOD |
摘要 |
The invention relates to a method for characterising one or more samples of an agri-food product, in particular intended for determining the naturality, freshness and authenticity of such a product and/or the conformity of same with a target product. The method of the invention is characterised in that it comprises: acquiring a plurality of natural fluorescence spectra of the sample; applying a multivariate or multi-path analysis method to said spectra, wherein said method provides a limited number F of variables representing said or each sample, in order to enable the representation thereof by a point (PE) in a space having F dimensions; calculating a distance (D) between said point representing said or each sample and a target (C1) representing one or more reference samples; and determining a characteristic of said or each sample according to said distance (D). |
申请公布号 |
EP2583095(A1) |
申请公布日期 |
2013.04.24 |
申请号 |
EP20110729762 |
申请日期 |
2011.06.15 |
申请人 |
SPECTRALYS INNOVATION |
发明人 |
BIRLOUEZ-ARAGON, INES;RIZKALLAH, JAD |
分类号 |
G01N33/02;G01N21/64;G01N33/10;G01N33/12 |
主分类号 |
G01N33/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|