Electronic Journal of Polish Agricultural Universities (EJPAU) founded by all Polish Agriculture Universities presents original papers and review articles relevant to all aspects of agricultural sciences. It is target for persons working both in science and industry,regulatory agencies or teaching in agricultural sector. Covered by IFIS Publishing (Food Science and Technology Abstracts), ELSEVIER Science - Food Science and Technology Program, CAS USA (Chemical Abstracts), CABI Publishing UK and ALPSP (Association of Learned and Professional Society Publisher - full membership). Presented in the Master List of Thomson ISI.

Copyright © Wydawnictwo Akademii Rolniczej we Wroclawiu, ISSN 1505-0297

Przysucha T. , Grodzki H. 2004. THE RELATIONSHIPS BETWEEN COLLECTION SYSTEM, DELIVERY SIZE AND SEASON AND SOMATIC CELLS LEVEL COUNT IN RAW MILK CLASSIFIED TO THE HIGHEST QUALITY CLASSES, EJPAU 7(1), #01.
Available Online: http://www.ejpau.media.pl/volume7/issue1/animal/abs-01.html

ABSTRACT

The investigation of relationships between collection system, season and monthly delivery size and somatic cell count in 1 ml of milk classified to the highest quality classes (Extra and the First) in one of leading dairy co-operatives from the region of Central Poland was the aim of the study. Somatic cell count (SCC) of individual milk supplies constituted the research material. Results confirmed that milk collected directly from the farm by autocysternes had much lower SCC level. The increase of the average monthly milk supply had positive relationship with its hygienic quality. The worst milk quality was noticed in the summer season, i.e. in June, July and August, regardless of delivery system. The results show further possibilities of improvement of hygienic conditions of milk production and collection in Poland.

Key words: raw milk, somatic cell count, collection system, delivery size, season.

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