TY  - CONF
ID  - orgprints7308
UR  - http://orgprints.org/7308/
A1  - Zalecka, Aneta
A1  - Skjerbaek, Kirsten
A1  - Doesburg, Paul
A1  - Pyskow, Bent
A1  - Huber, Machteld
A1  - Kahl, Dr. Johannes
A1  - Ploeger, Prof. Angelika
TI  - The capillary dynamolysis method as a char-acterized tool for crop quality determination 
Y1  - 2006///
N2  - 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.
AV  - public
ER  -