Liha töötlemine
has been detected in S. xylosus, S. carnosus, weeks (Stahnke et al. 2002). Olesen et al
S. epidermidis, S. equorum, S. lentus, and S. (2004) reported that curing conditions had a
simulans (Talón et al. 1999; Mauriello et al. considerable influence on the development of
2004). In S. carnosus, the molecular genetic volatile compounds in sausages. In addition,
determinants for nitrogen regulation, the major differences were observed in the
nreABC genes, were identified and shown to development of volatile compounds, depend-
link the nitrate reductase operon (narGHJI) ing on whether S. xylosus or S. carnosus were
and the putative nitrate transporter gene used as starter culture.
narT. The data provide evidence for a global Even though microbial proteolytic activity
regulatory system, with oxygen as the effec- is generally low in the conditions found in
tors molecule (Fedtke et al. 2002)
annaabi.ee 
