Title
THE ABILITY OF YARROWIA LIPOLYTICA YEASTS ORIGINATING FROM CHEESE TO PRODUCE BIOGENIC AMINES IN MILK
Autor
Marek Szołtysik, Monika Żelazko, Lech Rak, Xymena Połomska, Anna Dąbrowska, Maria Wojtatowicz, Józefa Chrzanowska
Keywords
yeasts, Yarrowia lipolytica, milk, proteolysis, biogenic amines
Abstract
The aim of the work was to determine the ability of Yarrowia lipolytica yeast strains: JII1a, JII1c and PII6a, isolated from blue veined cheese Rokpol and selected previously as potential cheese co-starters, to produce biogenic amines in milk. All investigated yeast strains were proven to be able to grow in milk and degrade milk proteins. All those yeast strains showed the ability to produce biogenic amines, but the concentration of those compounds was strain dependent. Strains: JII1c and PII6a produced significantly more biogenic amines than strain JII1a. Those two strains caused also more intensive degradation of milk proteins. These observations led to conclusion that higher concentration of biogenic amines was generated in milk of advanced proteolysis.
Pages
87-94
Cite
Szołtysik, M., Żelazko, M., Rak, L., Połomska, X., Dąbrowska, A., Wojtatowicz, M., Chrzanowska, J. (2006). THE ABILITY OF YARROWIA LIPOLYTICA YEASTS ORIGINATING FROM CHEESE TO PRODUCE BIOGENIC AMINES IN MILK. Acta Sci. Pol. Biotechnol., 5(1-2), 87-94.
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