China Plastics ›› 2023, Vol. 37 ›› Issue (2): 113-120.DOI: 10.19491/j.issn.1001-9278.2023.02.016

• Review • Previous Articles     Next Articles

Research progress in analytic technology of contaminants in food packaging

PU Chenlu, LI Gen()   

  1. Polyolefin Process Development Laboratory,Sinopec Ningbo New Materials Research Institute Company Limited,Ningbo 315299,China
  • Received:2022-11-09 Online:2023-02-26 Published:2023-02-22

Abstract:

In this paper, the possible food contaminants in food packaging and their analytical techniques were reviewed. These possible food contaminants include antioxidants, intentional additives, non⁃intentional additives, oligomers, and volatile odor substances. The qualitative analysis techniques for the contaminants cover the analyses of volatile organic compounds and non⁃volatile organic compounds. The surface analysis and quantitative analysis techniques were mainly introduced. This review paper can provide a technical reference for the quality control of food packaging and the supervision of food safety.

Key words: food packaging, food contaminants, analysis technology

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