农产品产地溯源技术研究进展  

Research Progress in Methods for Geographical Origin Traceability of Agricultural Products

作　　者：张晓焱[1,2] 苏学素[3] 焦必宁[1,2] 付陈梅[2] 曹维荃[3] 

机构地区：[1]西南大学食品科学学院,重庆400715 [2]中国农业科学院柑桔研究所/西南大学柑桔研究所,重庆400712 [3]西南大学化学化工学院,重庆400715

出　　处：《食品科学》2010年第3期271-278,共8页Food Science

基　　金："十一五"国家科技支撑计划项目(2007BAD47B07);重庆市自然科学基金项目(CSTC;2008BB1267);农业部现代农业(柑橘)产业技术体系项目

摘　　要：农产品产地溯源是建立农产品质量安全追溯制度的重要组成部分,也是保障农产品质量安全的有效手段。通过物理学、化学和生物学方法,分析农产品的有机组成、挥发性成分、同位素含量与比率、DNA图谱等特征成分或指标,结合化学计量学研究,建立起能区分农产品产地来源的特征指纹图谱。本文综述了近年来几种常用农产品产地溯源技术在不同种类农产品中的应用研究进展,并展望了今后农产品产地溯源技术研究的发展趋势。The geographical origin traceability of agricultural products,an important part of traceability system,is effective in protecting the quality and safety of agricultural products.Using physical,chemical and biological methods,geographical origin of agricultural products can be analyzed according to specific indexes such as organic constituents,volatile compounds,isotope content and ratio,and DNA mapping.Combined with chemometrics,fingerprint profiles of agricultural products can be established by analyzing component data related to geographical origin of samples.Current analytical techniques used for determining geographical origin of agricultural products are reviewed in this paper.Furthermore,the future development trends are also discussed.

关 键 词：农产品 产地溯源 光谱 质谱 

分 类 号：TS201.6[轻工技术与工程—食品科学]