Differentiation of organic and non-organic winter wheat cultivars from a controlled field trial by crystallization patterns

Journal of the Science of Food and Agriculture

Volumn 95, Issue 1, 2015, Pages 53-58

  Kahl, Johannes ^a   Busscher, Nicolaas ^a   Mergardt, Gaby ^a   Mäder, Paul ^b   Torp, Torfinn ^c   Ploeger, Angelika ^a  

^a UNIVERSITY OF KASSEL   (Germany)

^b RESEARCH INSTITUTE OF ORGANIC AGRICULTURE FIBL   (Switzerland)

^c NORWEGIAN INSTITUTE OF BIOECONOMY RESEARCH   (Norway)

Author keywords

Authentication; Crystallization with additives; Organic agriculture; Wheat

Indexed keywords

TRITICUM AESTIVUM;

CHEMISTRY; CLASSIFICATION; CRYSTALLIZATION; ORGANIC FARMING; ORGANIC FOOD; PLANT SEED; REPRODUCIBILITY; SEASON; WHEAT;

CRYSTALLIZATION; FOOD, ORGANIC; ORGANIC AGRICULTURE; REPRODUCIBILITY OF RESULTS; SEASONS; SEEDS; TRITICUM;

EID: 84922792844     PISSN: 00225142     EISSN: 10970010     Source Type: Journal    
DOI: 10.1002/jsfa.6818     Document Type: Article

References (28)

1. Willer H and Kilcher L (eds), The World of Organic Agriculture: Statistics and Emerging Trends 2012. Research Institute of Organic Agriculture (FiBL), Frick, Switzerland, and International Federation of Organic Agriculture Movements (IFOAM), Bonn (2012).
2. Capuano E, Boerrigter-Eenling R, van der Veer G and van Ruth S, Analytical authentication of organic products: an overview of markers. J Sci Food Agric 93:12-28 (2013).
3. Kahl J, Busscher N, Hoffmann W, Mergardt G, Clawin-Raedecker I and Ploeger A, Differentiation of milk fractions and polyvinlypyrrolidone with different molecular weight by patterns derived from cupric chloride crystallization with additives. Anal Methods (accepted for publication, 2014).
4. Busscher N, Kahl J and Ploeger A, From needles to pattern in food quality determination. J Sci Food Agric (accepted for publication, 2014).
5. Kokornaczyk MO, Dinelli G and Betti L, Approximate bilateral symmetry in evaporation-induced polycrystalline structures from droplets of wheat grain leakages and fluctuating asymmetry as quality indicator. Naturwissenschaften 100:111-115 (2013).
6. Busscher N, Kahl J, Doesburg P, Mergardt G and Ploeger A, Evaporation influences on the crystallization of an aqueous dihydrate cupric chloride solution with additives. J Colloid Interface Sci 334:556-562 (2010).
7. Gallinet JP and Gauthier-Manuel B, Wetting of a glass surface by protein adsorption induces the crystallization of an aqueous cupric chloride solution. J Colloid Interface Sci 148:155-159 (1991).
8. Andersen J-O, Henriksen C, Laursen J and Nielsen A, Computerised image analysis of biocrystallograms originating from agricultural products. Comput Electron Agric 22:51-69 (1999).
9. 2O crystallization with agricultural products. Comput Electron Agric 90:63-67 (2013).
10. Meelursarn A, PhD thesis, University of Witzenhausen. [Online]. Available: https://kobra.bibliothek.uni-kassel.de/handle/urn:nbn:de:hebis:34-2007041017616 (2007).
11. Busscher N, Kahl J, Andersen J-O, Huber M, Mergardt G, Doesburg P et al., Standardization of the biocrystallization method for carrot samples. Biol Agric Hortic 27:1-23 (2010).
12. Seidel K, Kahl J, Paoletti F, Birlouez I, Busscher N, Kretzschmar U et al., Quality assessment of baby food made of different pre-processed organic raw materials under industrial processing conditions. J Food Sci Technol doi:10.1007/s13197-013-1109-5 (2013).
13. Kahl J, Busscher N, Doesburg P, Mergardt G, Huber M and Ploeger A, First tests of standardized biocrystallization on milk and milk products. Eur Food Res Technol 229:175-178 (2009).
14. Kahl J, Busscher N, Hoffmann W, Mergardt G, Clawin-Raedecker I, Kiesner C et al., Development and performance of crystallization with additives applied on different milk samples. Food Anal Methods 7:1373-1380 (2014).
15. Szulc M, Kahl J, Busscher N, Mergardt G, Doesburg P and Ploeger A, Discrimination between organically and conventionally grown winter wheat farm pair samples using copper chloride crystallization method in combination with computerized image analysis. Comp Electron Agric 74:218-222 (2010).
16. Kahl J, Busscher N, Mergardt G, Mäder P, Dubois D and Ploeger A, Authentication of organic wheat samples from long-term trial using biocrystallization, in Proceedings of the 2nd Scientific Conference of the International Society of Organic Agriculture Research (ISOFAR), Modena (2010).
17. Mäder P, Fließbach A, Dubois D, Gunst L, Fried P and Niggli U, Soil fertility and biodiversity in organic farming. Science 296:1694-1697 (2002).
18. Hildermann I, Messmer M, Dubois D, Boller T, Wiemken A and Mäder P, Nutrient use efficiency and arbuscular mycorrhizal root colonization of winter wheat cultivars in different farming systems of the DOK long-term trial. J Sci Food Agric 90:2027-2038 (2010).
19. Langenkaemper G, Zörb C, Seifert M, Mäder P, Fretzdorf B and Betsche T, Nutritional quality of organic and conventional wheat. J Appl Bot Food Qual 80:150-154 (2006).
20. Mäder P, Hahn D, Dubois D, Gunst L, Alföldi T, Bergmann H et al., Wheat quality in organic and conventional farming: results of a 21 year field experiment. J Sci Food Agric 87:1826-1835 (2007).
21. Zörb C, Niehaus K, Barsch A, Betsche T and Langenkämper G, Levels of compounds and metabolites in wheat ears and grains in organic and conventional agriculture. J Agric Food Chem 57:9555-9562 (2009).
22. Zörb C, Betsche T and Langenkämper G, Search for diagnostic proteins to prove authenticity of organic wheat grains (Triticum aestivum L.). J Agric Food Chem 57:2932-2937 (2009).
23. Roose M, Kahl J and Ploeger A, Influence of the farming system on the xanthophyll content of soft and hard wheat. J Agric Food Chem 57:182-188 (2009).
24. Stracke BA, Eitel J, Watzl B, Mäder P and Rüfer CE, Influence of the production method on physicochemical concentrations in whole wheat (Triticum aestivum L.): a comparative study. J Agric Food Chem 57:10116-10121 (2009).
25. Hildermann I, Thommen A, Dubois D, Boller T, Wiemken A and Mäder P, Yield and baking quality of winter wheat cultivars in different farming systems of the DOK long-term trial. J Sci Food Agric 89:2477-2491 (2009).
26. Arncken CM, Mäder P, Mayer J and Weibel FP, Sensory, yield and quality differences between organically and conventionally grown winter wheat. J Sci Food Agric 92:2819-2825 (2012).
27. Huber M, Andersen J-O, Kahl J, Busscher N, Doesburg P, Mergardt G et al., Standardization and validation of the visual evaluation of biocrystallizations. Biol Agric Hortic 27:25-40 (2010).
28. Fritz J, Athmann M, Kautz T and Köpke U, Grouping and classification of wheat from organic and conventional production systems by combining three image forming methods. Biol Agric Hortic 27:320-336 (2011).