Microbiological investigation were carried out on 230 UHT milk samples on sale from May to November 1988 in Lombardy and Emilia-Romagna regions. Other samples stored at different temperature conditions until expiry date were analysed periodically to evaluated microbial growth. The Bacillus species found were prevalently mesophilic (B. brevis, B. subtilis, B. badius, B. polymyxa, B. licheniformis); relative oxygenation seems to be favourable to the growth of such bacteria. Organoleptic and chemo/physical modifications were modest or not detectable
Research on the microflora of UHT milk / R.C. Foschino, A. Galli, G. Ottogalli. - In: ANNALI DI MICROBIOLOGIA ED ENZIMOLOGIA. - ISSN 0003-4649. - 40:1(1990), pp. 47-59.
Research on the microflora of UHT milk
R.C. FoschinoPrimo
;
1990
Abstract
Microbiological investigation were carried out on 230 UHT milk samples on sale from May to November 1988 in Lombardy and Emilia-Romagna regions. Other samples stored at different temperature conditions until expiry date were analysed periodically to evaluated microbial growth. The Bacillus species found were prevalently mesophilic (B. brevis, B. subtilis, B. badius, B. polymyxa, B. licheniformis); relative oxygenation seems to be favourable to the growth of such bacteria. Organoleptic and chemo/physical modifications were modest or not detectable
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