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Chinese Agricultural Science Bulletin ›› 2020, Vol. 36 ›› Issue (14): 148-155.doi: 10.11924/j.issn.1000-6850.casb19040028

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Traceability Method of Rice Origin: Research Progress

Hu Shengying1,2, Ren Hongbo3, Zhang Jun1,2, Meng Li1,2()   

  1. 1 School of Life Sciences, Heilongjiang University/Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Harbin 150500
    2 Key Laboratory of Molecular Biology, Heilongjiang General Higher College, Harbin 150080
    3 Institute of Quality and safety of agricultural products, Heilongjiang Academy of Agricultural Sciences,Harbin 150086
  • Received:2019-04-09 Revised:2019-08-08 Online:2020-05-15 Published:2020-05-20
  • Contact: Meng Li E-mail:mengli198026@126.com

Abstract:

To study the traceability method of rice origin, we reviewed the application of stable isotope techniques, near-infrared spectroscopy, mineral element analysis techniques, organic component fingerprinting techniques, Raman spectroscopy, headspace solid phase microextraction-gas chromatography-mass spectrometry (HS-SPME/GC-MS) in the geographical identification of rice. It was found that: the study of origin traceability was still relatively superficial; at present, only a few varieties with characteristics were selected for research and analysis; the established geographic identification method of rice was not universal. The future research should ensure the sufficiency of the samples, several techniques could be combined with multiple chemometric methods to improve the accuracy of the discrimination.

Key words: rice, origin traceability, analysis technology, near infrared spectroscopy, volatile matter, chemometrics

CLC Number: