aureus, risk of food intoxication cannot be distinguished due to the thermoresistant
characteristic of the staphylococcal enterotoxins (O'BRIEN et al., 2009).
After thermal treatment, the residual PG activity was around 89% in PWJ-40 s and around 85% in PWJ-90 s samples, being the most thermoresistant enzyme analyzed in our study (Figure 2(c)).
Polygalacturonase was the most thermoresistant enzyme.
This final increase may be explained by the activation of thermoresistant isoforms under such conditions.
POD has been considered a thermoresistant enzyme by Jakob et al.
The raw and extruded maize meals were liquefied with thermoresistant
a-amylase (Liquozyme SC DS, Novozymes, Bagsvaerd, Denmark) according to previous investigations [5, 18].
However, there are always some that are more resistant than others, such as, for example, thermoresistant
fungi (Schnurer & Schnurer, 2006).
These results indicate an insufficiency of the heat treatment of meat pies because the sulphite reducing anaeobic bacteria are known to be thermoresistant
through spores production.
thermometers were installed to meter the inside and outside air temperature.
Thermal stability of engineering heterochain thermoresistant
The tissue sections were heated in a microwave in 10 mmol/L citrate buffer solution for antigen retrieval at pH 6.0 in a thermoresistant
container for 12 minutes and cooled for 20 minutes. Endogenous peroxidase activity was quenched in 0.3% hydrogen peroxide for 10 minutes.
The confirmation of the sanitation of the milk was carried out with direct measures of the following counts: standard plate (SPC), total coliform (TC), thermoresistant
and psychophilic following the methodologies of the ICMSF.