Typically, it was common to use only one antimicrobial in a
food product for preservation purpose. However, in recent years,
the use of combined antimicrobials in a food system has become
more frequent . Combining antimicrobial agents theoretically provides a broader spectrum of activity, with
enhanced antimicrobial action against pathogenic and/or spoilage
organisms. It is believed that the combined agents would target
different species of a mixed microbiota, or act on different
metabolic elements within similar species or strains,which would
theoretically result in improved microbial control over the use of
one antimicrobial agent alone.
The goal of this project was to determine the effect of these
five antimicrobials, when employed alone or in binary combinations,
on inhibiting the growth of L. monocytogenes. The
efficacy of the antimicrobials was initially screened in a broth
medium and the effective antimicrobial treatments were
subsequently tested in smoked salmon pâté and fillets.
Typically, it was common to use only one antimicrobial in a
food product for preservation purpose. However, in recent years,
the use of combined antimicrobials in a food system has become
more frequent . Combining antimicrobial agents theoretically provides a broader spectrum of activity, with
enhanced antimicrobial action against pathogenic and/or spoilage
organisms. It is believed that the combined agents would target
different species of a mixed microbiota, or act on different
metabolic elements within similar species or strains,which would
theoretically result in improved microbial control over the use of
one antimicrobial agent alone.
The goal of this project was to determine the effect of these
five antimicrobials, when employed alone or in binary combinations,
on inhibiting the growth of L. monocytogenes. The
efficacy of the antimicrobials was initially screened in a broth
medium and the effective antimicrobial treatments were
subsequently tested in smoked salmon pâté and fillets.
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