Fast methods for authentication of organic plant products
Authentication of organic plant products involves extracting an organic fingerprint through various methods like climate/soil analysis, genetics, crop management, and more. Complementary analytical techniques, sample flows, preliminary conclusions, and final project activities contribute to the authentication process for organic food products.
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Presentation Transcript
Fast methods for authentication of organic plant products KU-Science FOOD-DTU DVFA Bioforsk UHEL FERA UEA LIAE RIKILT Unika Project coordinator: Professor S ren Husted GL Centre ICT Project manager: Assistant Professor Kristian Holst Laursen EAF Ecocert Dept. of Plant and Environmental Sciences, Plant and Soil Science Section Oct. 1st2014 AIAB, FEM-IASMA, BIOS
Can we extract an organic fingerprint? Climate/soil Pathogens ? Genetics Crop management Fertilization
Complementary analytical techniques Trace elements Metabolites ? Stable isotopes Pesticide residues Compound-specific isotopes Laursen et al. (2014) TrAC. 59, 73-82. Capuano et al. (2012) J. Sci. Food & Agric. 93, 12-28 Mihailova et al. (2012) Food Sci. & Tech. 26, 26-28
Organic food authentication - samples + relevant samples from related research projects
AuthenticFood sample flows Homogenized samples to: Italy The United Kingdom Denmark Czech Republic Fresh samples to: The Netherlands (analysis) Luxembourg (analysis) Denmark (sample preparation) Sites of production: Northern Italy Southern Italy Denmark (test-set) Tomato sauce production: Central Italy Tomato sauce to: Denmark France Italy Czech Republic Luxembourg
AuthenticFood preliminary conclusions Trace elements Laursen et al. (2011) J. Agric. Food Chem. 59, 4358-4396 Metabolites Mie et al. (2014) Anal Bioanal Chem. 406:2885-2897 Novotna et al. (2012) Food Addit. & Contamin. 29, 1335-1346 Stable isotopes Mihailova et al. (2014) Food Chem. 154, 238-245 Laursen et al. (2013) Food Chem. 141, 2812-2820 Pesticide residues Compound-specific isotopes
AuthenticFood activities the final 5 months Final analytical and statistical analyses Final project meeting (Trento, Nov 25-26th) Various dissemination activities Recommendations to end-users National and international workshops Presentation of results at international conferences Submission of final AuthenticFood publications Final project report Related/future projects: www.foodintegrity.eu COM-ISO http://plen.ku.dk/english/research/plant_soil/nutrition/com-iso/
