creators_name: Zalecka, Aneta
creators_name: Skjerbaek, Kirsten
creators_name: Doesburg, Paul
creators_name: Pyskow, Bent
creators_name: Huber, Machteld
creators_name: Kahl, Johannes
creators_name: Ploeger, Angelika
type: conference_item
datestamp: 2006-05-10
lastmod: 2009-09-09 13:39:36
metadata_visibility: show
title: The capillary dynamolysis method as a char-acterized tool for crop quality determination 
ispublished: pub
subjects: 2security
full_text_status: public
abstract: The growing organic market demands for methods which can describe food quality within the organic system. With the capillary dynamolysis technique patterns are produced on thin-layer chromatographic paper and evaluated as a fingerprint of the sample as a whole. To be applied in routine analysis the method has to be standardised according to international standard norms. After the laboratory process had been documented and a visual pattern evaluation method had been developed and applied for the evaluation of the patterns, the method was standard-ized for selected carrot and wheat samples, which is described here. For standardization several factors of influence were tested and the reproducibility between 3 different laboratories in the EU was investigated. Wheat and carrot samples from different varieties as well as different nitrogen fertilization could be differ-entiated as statistical significant.
date: 2006
date_type: published
refereed: never
citation: Zalecka, Aneta; Skjerbaek, Kirsten; Doesburg, Paul; Pyskow, Bent; Huber, Machteld; Kahl, Dr. Johannes and Ploeger, Prof. Angelika (2006) The capillary dynamolysis method as a char-acterized tool for crop quality determination. Joint Organic Congress, Odense, Denmark, May 30-31, 2006.
document_url: http://orgprints.org/7308/1/kahl1odensea.doc