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Entwicklung der Methode Biokristallisation für Milchproben

Wohlers, Jenifer; Kahl, Johannes and Ploeger, Angelika (2007) Entwicklung der Methode Biokristallisation für Milchproben. [Development of the biocrystallisation method for milk-samples.] Poster at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

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Summary

This study deals with the question under which circumstances (concerning milk and CuCl2-concentration per picture) and with which variation the method of biocrystallisa-tion is able to distinguish different milk qualities. Milk qualities are UHT- and raw milk as well as milk from the beginning (A-milk) and ending (E-milk) of lactation. A matrix from different mixing ratios showed that milk qualities are best visually differentiated by 350µL milk and 175mg CuCl2 per plate. However there exists a certain variation in repeatedly produced pictures of one quality. Therefore 38% of the A- and E-milk-pictures were sorted out because of technical errors (unusual morphology). With 42% of the pictures the two samples were successfully differentiated by describing the morphological features. With the texture analysis program a significant difference between the samples (p<0,05) was found when analysing selected regions of the picture.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:Lebensmittelqualität, Biokristallisation; food quality, biocrystallisation, milk
Subjects: Food systems > Food security, food quality and human health
Research affiliation: Germany > University of Kassel > Department Organic Food Quality and Food Culture
International Conferences > 2007: Scientific Conference on Organic Agriculture > 4 Other subjects > 4.2 Food quality
Deposited By: Wohlers, Jenifer
ID Code:2014
Deposited On:10 May 2007
Last Modified:08 Jul 2010 10:03
Document Language:German - Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Die endgültige Version des Beitrags ist veröffentlicht in:
S. Zikeli, W. Claupein, S. Dabbert, B. Kaufmann, T. Müller und A. Valle Zárate, Hrsg. (2007)
Zwischen Tradition und Globalisierung – 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Deutschland, 20.-23. März 2007, http://orgprints.org/10742/

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