The most promising application is the use of EO in conjunction with other preservation techniques to develop a synergistic alternative to current methods. The application of EOs to control pathogenic and spoilage microorganisms in food requires an evaluation of the following aspects: sensory, concentration required for activity, MK-8776 solubility dmso chemical composition of food and interference to the antimicrobial action and the characteristics of the microorganism. This research was funded by National Council for Scientific and Technological Development — CNPq, Brazil. The authors are grateful

to METABIO laboratory of Federal University of Serjipe — Brazil and Oswaldo Cruz Foundation — Brazil. “
“Growth rates in BHI broth at 25 °C and 37 °C were determined for each isolate in our Cronobacter Selleckchem Doxorubicin collection by measuring optical density (OD) at various time intervals. These growth rates (μ) were estimated from the slope of the tangential line of Ln (OD) evolution in mid-exponential phase. We have found a systematic error in the automatic file used to treat the DO curves: growth rates were estimated directly from the optical density without taking into account the optical density of the inoculum-free samples (blanks), OD0. This ultimately affected the growth rates reported in our

paper. In this erratum, we report the estimated growth rates from the slope of the tangential line of Ln (OD(t) − OD0). Accordingly, Table 1 and Fig. 4 have been amended and the mean generation times for isolates grown in BHI are approximately 43 min and 20 min at 25 °C and 37 °C, respectively. These values are similar to generation Oxalosuccinic acid times published by other authors (Nazarowec-White & Farber, 1997, Iversen et al., 2004, Kandhai

et al., 2006, Lenati et al., 2007 and Cooney et al., 2009). However, the revisions do not affect our conclusions regarding the relationship between growth rates in Cronobacter species or origin, which remain homogenous in spite of species or origin. “
“Fusarium head blight (FHB) is an important disease of barley (Hordeum vulgare) caused by a complex of toxigenic Fusarium spp. and non-toxigenic Microdochium spp. known to impact significantly upon the yield and several functional parameters of grain related to malting and brewing quality ( Sarlin et al., 2007, Schwarz, 2003 and Schwarz et al., 2006). Furthermore, several Fusarium species produce mycotoxins hazardous to humans and animals if consumed ( D’Mello et al., 1999 and Desjardins, 2006). Fusarium graminearum and Fusarium culmorum are potent producers of zearalenone (ZON) and type B trichothecenes, deoxynivalenol (DON) and nivalenol (NIV) ( Bottalico and Perrone, 2002). Fusarium langsethiae and Fusarium sporotrichioides are producers of Type A trichothecenes, HT-2 and T-2 ( Thrane et al., 2004). Fusarium poae produces NIV and diacetoxyscirpenol (DAS), whereas F. avenaceum and F. tricinctum are associated with moniliformin, enniatins and beauvericin ( Thrane et al., 2004).