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  • 俞良莉,陆维盈,刘洁,杜丽娟.食品非目标性检测技术[J].食品科学技术学报,2016,34(6):1-6.    [点击复制]
  • Liangli (Lucy) Yu,LU Weiying,LIU Jie,DU Lijuan.Review on Non-targeted Detection Technique for Food Safety and Quality[J].Journal of Food Science and Technology,2016,34(6):1-6.   [点击复制]
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食品非目标性检测技术
俞良莉,陆维盈,刘洁,杜丽娟
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(马里兰大学 营养与食品科学系, 美国 马里兰 20742;上海交通大学 农业与生物学院, 上海 200240;北京工商大学 人类营养与健康高精尖中心, 北京 100048)
摘要:
非目标性检测技术近年来在食品安全与质量分析领域得到了深入应用。非目标性检测技术创新性地通过仪器分析、指纹图谱及细胞分子生物学技术与化学计量学等手段的有机结合,综合分析食品的特征,是现代分析技术与食品质量控制的有机结合。非目标性检测技术的核心是检出非正常样品,而不是检测由何种物质造成样品的非正常。重点介绍了非目标性检测技术相关研究的最新进展,包括非目标性色谱、质谱、波谱,以及基于体外细胞的非目标性检测技术,广泛涉及了国内外的牛乳、枸杞、当归、牛至、蜂蜜等食品及食品原料。非目标性检测技术的研究工作能够在食品检验方面建立新的标准规范,推动食品工业健康快速发展,为保障群众的公共卫生安全水平以及生活质量的提高发挥重要作用。
关键词:  非目标性检测技术  化学计量学  食品安全与质量  食品分析
DOI:10.3969/j.issn.2095-6002.2016.06.001
投稿时间:2016-11-01
基金项目:农业部公益性行业科研专项(201203069);国家高技术研究发展计划(863计划)项目(2013AA102202;2013AA102207);国家自然科学基金青年基金资助项目(31501553;31501479)。
Review on Non-targeted Detection Technique for Food Safety and Quality
Liangli (Lucy) Yu,LU Weiying,LIU Jie,DU Lijuan
(Department of Nutrition and Food Science,University of Maryland,College Park,MD 20742,USA;School of Agriculture and Biology,Shanghai Jiao Tong University,Shanghai 200240,China;Beijing Advanced Innovation Center for Food Nutrition and Human Health,Beijing Technology and Business University,Beijing 100048,China)
Abstract:
Non-targeted detection technique has been extensively applied in the food safety and quality in recent years. In general, a non-targeted detection combines analytical approaches,fingerprinting techniques and chemometrics to detect toxicants or foreign components in foods without knowing their chemical structures. The key purpose of non-targeted detection technique is to detect whether the sample is abnormal, without prior knowledge of what caused the abnormality. This manuscript introduces and reviews the current progress and the prospect non-targeted food detection techniques, including chromatographic, mass spectrometric, spectroscopic, cell-based non-targeted detection techniques. Foods and ingredients including milk, Chinese wolfberries, Chinese angelica,oregano, honey, etc., were introduced. The non-targeted detection technique can help the healthy development of food industry and play an important role in protecting public welfare and human wellbeing.
Key words:  non-targeted detection technique  chemometrics  food safety and quality assurance  food analysis