Aroma profile and lactic acid bacteria characteristic of traditional Slovak cheese "May bryndza"

This paper describes the results of the characterization of a traditional Slovak cheese called "May bryndza" with regard to the profiles of volatile organic compounds and lactic acid bacteria. Samples of "May bryndza" cheese produced solely from unpasteurized ewe's milk were...

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Veröffentlicht in:Food science and technology international = Ciencia y tecnologia de los alimentos internacional. - 1998. - 28(2022), 7 vom: 13. Okt., Seite 580-591
1. Verfasser: Štefániková, Jana (VerfasserIn)
Weitere Verfasser: Árvay, Július, Kunová, Simona, Kowalczewski, Przemysław Łukasz, Kačániová, Miroslava
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Food science and technology international = Ciencia y tecnologia de los alimentos internacional
Schlagworte:Journal Article Volatile components cheese chromatography analysis sensory analysis Oximes Volatile Organic Compounds Butyric Acid 107-92-6 Acetoin BG4D34CO2H
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245 1 0 |a Aroma profile and lactic acid bacteria characteristic of traditional Slovak cheese "May bryndza" 
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520 |a This paper describes the results of the characterization of a traditional Slovak cheese called "May bryndza" with regard to the profiles of volatile organic compounds and lactic acid bacteria. Samples of "May bryndza" cheese produced solely from unpasteurized ewe's milk were collected from 4 different Slovak farms, and samples of the cheese produced from a mixture of 2 types of milk (raw ewe's and pasteurized cow's milk) were collected from 3 different Slovak industrial dairies. There were 15 compounds detected and identified by the electronic nose. The impact of the kind of milk and the kind of dairy on the aroma profile of the product was not confirmed by PCA. The compounds with the highest relative contents in samples were acetoin (2.59%-24.55%), acetic acid (6.69%-13.39%), methoxy-phenyl-oxime (4.49%-8.52%), butanoic acid (1.89%-5.67%), and 2,3-butanediol (0.98%-4.08%), which were determined with gas chromatography. A total of 1533 isolates of LAB were obtained from the "May bryndza" cheese samples. Four families, five genera, and 19 species were identified with mass spectrometry, and isolated bacteria, both from the farm and industry dairies were the most frequently found to belong to Lactococcus lactis subsp. lactis 
650 4 |a Journal Article 
650 4 |a Volatile components 
650 4 |a cheese 
650 4 |a chromatography analysis 
650 4 |a sensory analysis 
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650 7 |a Volatile Organic Compounds  |2 NLM 
650 7 |a Butyric Acid  |2 NLM 
650 7 |a 107-92-6  |2 NLM 
650 7 |a Acetoin  |2 NLM 
650 7 |a BG4D34CO2H  |2 NLM 
700 1 |a Árvay, Július  |e verfasserin  |4 aut 
700 1 |a Kunová, Simona  |e verfasserin  |4 aut 
700 1 |a Kowalczewski, Przemysław Łukasz  |e verfasserin  |4 aut 
700 1 |a Kačániová, Miroslava  |e verfasserin  |4 aut 
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773 1 8 |g volume:28  |g year:2022  |g number:7  |g day:13  |g month:10  |g pages:580-591 
856 4 0 |u http://dx.doi.org/10.1177/10820132211039916  |3 Volltext 
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