职业与健康 ›› 2025, Vol. 41 ›› Issue (17): 2429-2433.

• 综述 • 上一篇    下一篇

植物DNA条形码在食品中的应用及展望

任瑞娟, 刘祥, 岳明祥, 王鸿蕉, 李永发   

  1. 天津市食品安全检测技术研究院a生物安全分析部,b天津市食品安全监测技术重点实验室,天津 300308
  • 收稿日期:2024-12-03 修回日期:2024-12-10 出版日期:2025-09-01 发布日期:2025-12-13
  • 通信作者: 刘祥,正高级工程师,E-mail:wenyang76@163.com
  • 作者简介:任瑞娟,女,工程师,主要从事食品安全研究工作。
  • 基金资助:
    天津市市场监督管理委员会“领军人物挂帅”项目(2022-W01)

Application and prospect of plant DNA barcoding in food

REN Ruijuan, LIU Xiang, YUE Mingxiang, WANG Hongjiao, LI Yongfa   

  1. a Biosafety Analysis Department,b Tianjin Key Laboratory of Food Safety Monitoring Technology,Tianjin Institute for Food Safety Inspection Technology,Tianjin 300308,China
  • Received:2024-12-03 Revised:2024-12-10 Online:2025-09-01 Published:2025-12-13
  • Contact: LIU Xiang,Senior engineer,E-mail:wenyang76@163.com

摘要: 食品掺杂掺假现象时有报道,目前,我国还没有建立适当的标准用来鉴别各种食品原料成分。然而,为了有效控制食品掺假,已经发展了分光光度计、气相色谱质谱法(gas chromatography-mass spectrometry,GC-MS)、高效液相色谱(high performance liquid chromatography,HPLC)和DNA条形码等技术,其中DNA条形码是使用400~800个碱基的标准化的唯一DNA序列来分析和分类食品,具有快速、准确、高效、非靶向等优势。本文综述了常见的植物DNA条形码及其在豆类、油、药食同源产品、香料、浆果饮料、保健食品等鉴别中的应用,为该技术在食品质量保证、质量控制和食品安全标准方面中得到更广泛的应用奠定基础。

关键词: 植物, DNA条形码, 食品

Abstract: Several incidents on food adulteration were reported in recent times. Currently,China has not established appropriate standards to identify various food ingredients. However,in order to control food adulteration,various technologies such as spectrophotometer,gas chromatography-mass spectrometry(GC-MS),high performance liquid chromatography(HPLC),and DNA barcoding have been developed. Among these techniques,DNA barcoding is a fast,accurate,efficient and non-targeted biotechnology advantage with the principle of using 400-800 bp long standardized unique DNA sequences to analyze and classify the food commodities. This article reviews the common plant DNA barcoding and their applications in identifying legumes,oils,medicinal and edible homologous,spices,berry beverages,health foods,etc.,laying the foundation for the wider application of this technology in setting standards for quality assurance,quality control and food safety for different food products.

Key words: Plant, DNA barcoding, Food

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