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Klassifizierung von pflanzlichen Produkten aus ökologischem und konventionellem Anbau durch Messung sekundärer Pflanzenstoffe

Roose, M.; Kahl, J. and Ploeger, A. (2009) Klassifizierung von pflanzlichen Produkten aus ökologischem und konventionellem Anbau durch Messung sekundärer Pflanzenstoffe. Paper at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

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Summary

The content of secondary plant compounds in plants is influenced by various environmental
factors. Cultivation and fertilization are factors which are characteristic for the
farming system organic or conventional. Within a german governmental funded project
(BÖL02OE170/F) carrot, maize and wheat samples from different farming systems
(defined trials and farm pairs) are differentiated and classified using their polyphenolic
and carotenoid contents and profiles, respectively.
The samples from organic farming could be differentiated from samples which were
conventionally grown as statistical significant for carrot and wheat samples in a two
year repetition. The samples could be classified by both, polyphenolic as well as
carotenoid profiles. The sum parameters only can not be applied for the differentiation
and classification of the samples. Factors like cultivar and site have a strong influence
on the classification. Therefore for the classification of the carrot samples according to
the farming systems land site must be included.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Food Quality; Secondary Plant Compounds; Polyphenols; Carotenoids
Subjects: Food systems > Food security, food quality and human health
Research affiliation: International Conferences > 2009: Scientific Conference on Organic Agriculture > Lebensmittel > Lebensmittelqualität
Related Links:http://www.wissenschaftstagung.de/, http://www.verlag-koester.de/buch.php?id=645&start=0&fb_id=37
Deposited By: Kahl, Dr. Johannes
ID Code:14186
Deposited On:15 Apr 2009
Last Modified:12 Apr 2010 07:37
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 10. Wissenschaftagung erschienen:
Mayer, J.; Alföldi, T.; Leiber, F.; Dubois, D.; Fried, P.; Heckendorn, F.; Hillmann, E.; Klocke, P.; Lüscher, A.; Riedel, S.; Stolze, M.; Strasser, F.; van der Heijden, M. and Willer, H., (Hrsg.) (2009) Werte – Wege – Wirkungen: Biolandbau im Spannungsfeld zwischen Ernährungssicherung, Markt und Klimawandel. Beiträge zur 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.
Band 1: Boden, Pflanzenbau, Agrartechnik, Umwelt- und Naturschutz, Biolandbau international, Wissensmanagement
Band 2: Tierhaltung, Agrarpolitik und Betriebswirtschaft, Märkte und Lebensmittel.
Verlag Dr. Köster, Berlin.
Der Tagungsband kann beim Verlag Dr. Köster bezogen werden; siehe http://www.verlag-koester.de/buch.php?id=645&start=0&fb_id=37

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