食品科学

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转基因食品分析检测技术研究进展

王晨光,许文涛,黄昆仑,罗云波   

  1. 1.中国农业大学食品科学与营养工程学院,北京 100083;2.农业部转基因生物食用安全监督检验测试中心,北京 100083
  • 出版日期:2014-11-15 发布日期:2014-11-06

Recent Progress in Techniques for the Detection and Analysis of Genetically Modified Foods

WANG Chen-guang, XU Wen-tao, HUANG Kun-lun, LUO Yun-bo   

  1. 1. College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; 2. The Supervision,
    Inspection and Testing Center of Genetically Modified Organisms Food Safety, Ministry of Agriculture, Beijing 100083, China
  • Online:2014-11-15 Published:2014-11-06

摘要:

目前世界各国都以不同方式要求企业对转基因食品进行标识,这就对转基因食品的检测技术提出了更高的要求。本文以转基因食品安全检测控制体系为线索先后介绍了世界各国的转基因标识制度及其必要性和国内外转基因分析检测技术的新进展,其中包括一些新颖的检测技术,如二代测序技术、等温扩增技术、组学分析技术等,最后预测了这些技术未来的发展前景。

关键词: 转基因食品, 分析检测技术, 分子特征, 等温扩增

Abstract:

Nowadays, many countries have formulated regulatory laws for urging enterprises to identify the specific content
of genetically modified foods (GMFs) in various ways, proposing higher requirement for the detection techniques of GMFs.
This review describes the GMF labeling systems of various countries all over the world as well as their significance and
presents the latest progress in techniques for the analysis and detection of GMFs, including some emerging techniques
such as next-generation sequencing, isothermal amplification and omics techniques. At last, the future prospects of these
techniques are also discussed.

Key words: genetically modified foods, analysis and detection, molecular characterization, isothermal amplification

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