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Near-infrared food safety identification system

A food safety, near-infrared technology, applied in the field of near-infrared detection, can solve the problems of being unable to be widely popularized

Inactive Publication Date: 2013-08-07
翁整
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the near-infrared food safety identification system is a professional large-scale equipment, which only appears in a few laboratories and testing centers, and cannot be widely used, for example, it can be extended to the daily food testing of ordinary families.

Method used

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  • Near-infrared food safety identification system

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Embodiment Construction

[0023] The idea of ​​the present invention is to establish a near-infrared food safety identification system that combines distributed sampling probes, networking terminals and a centralized identification center system. Portable and inexpensive sampling probes can be widely deployed to geographically dispersed small entities such as homes, retail stores, etc. The sampling probe can be responsible for the on-site detection of food and collect the spectrum of food. With the help of a variety of networked terminals, such as desktop computers, laptop computers, tablet computers, smart phones, etc., the spectra collected by the sampling probe can be transmitted to the identification center system via the Internet. A near-infrared spectrometer is configured in the identification center system for spectral analysis, and a wide variety of food fingerprint libraries that can be quickly retrieved are established for comparison and pattern recognition. The results of the identification...

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Abstract

The invention relates to a near-infrared food safety identification system which comprises a sampling probe, a networking terminal and an identification center system, wherein the sampling probe is used for acquiring the near-infrared spectrum data of the measured food; the networking terminal is connected with the sampling probe and is used for transmitting the near-infrared spectrum data; the identification center system is connected with the networking terminal through internet; the identification center system comprises a server and a near-infrared spectrograph connected with the server; the server comprises a food fingerprint spectrum gallery; and the server is used for identifying the near-infrared spectrum by the near-infrared spectrograph and the food fingerprint spectrum gallery so as to identify the security level of the measured food reflected by the near-infrared spectrum data, and transmitting the result into the networking terminal.

Description

technical field [0001] The invention relates to near-infrared detection technology, in particular to a near-infrared food safety identification system. Background technique [0002] Food safety issues are increasingly concerned by countries all over the world. In order to strengthen the supervision and management of food safety, some new detection technologies are constantly emerging. Near-infrared spectroscopy analysis technology is an analysis technology developed in the 1990s with the advantage of nondestructive testing. As a fast nondestructive analysis method, it can be used to identify food authenticity, adulteration identification, food type identification, traceability Origin of raw materials, detection of pesticide residues, food quality assessment and grading, etc., have broad application prospects in the field of food safety. Although near-infrared technology has not been used in the field of food safety for too long, it has outstanding advantages in identifying ...

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Application Information

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IPC IPC(8): H04L29/08G06F17/30G08C19/00
Inventor 翁整南南·伦仃路红生
Owner 翁整
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