Liha töötlemine
Some species, mainly
the Lactobacillus cluster. The genus consists coagulase-negative staphylococci (CNS)
currently of nine species, but only P. pento- such as Staphylococcus xylosus, S. carnosus,
saceus is generally used as a starter culture S. equorum, and S. saprophyticus, are
for meat fermentation. The species P. cerevi- frequently isolated from dry fermented
siae, frequently mentioned as a starter culture, sausages, but other species occur, too.
has now been reclassified as P. pentosaceus. Staphylococci are facultative anaerobes
The genome-sequencing project of P. pento- capable of metabolizing a number of differ-
saceus ATCC 25745 is complete (http:// ent sugars. Under anaerobic conditions, the
genome.jgi-psf.org/draft_microbes/pedpe/ major end product is lactic acid, but acetate,
pedpe.info.html). piruvate, and acetoin are also formed.
annaabi.ee 
