Publication detail

Vliv vybraných mikroorganismů a některých chemických látek na produkci aflatoxinů

Authors: Vytřasová Jarmila | Brožková Iveta | Šmahová Petra | Šnévajsová Petra

Year: 2008

Type of publication: článek ve sborníku

Name of source: Sborník Mikrobiologie potravin

Publisher name: Vysoká škola chemicko-technologická v Praze

Place: Praha

Page from-to: nestránkováno

Titles:

Language	Name	Abstract	Keywords
cze	Vliv vybraných mikroorganismů a některých chemických látek na produkci aflatoxinů	Tato studie zkoumá vliv různých chemických látek a mikroorganismů na produkci aflatoxinů.	mikroorganismy, produkce aflatoxinů,
eng	Factors Effecting Aflatoxin Production	Having used the HPLC detection, various preservatives (propionic acid, citric acid, potassium sorbate) were tested from the viewpoint of their influence on the growth of aflatoxigenic fungi followed by the production of aflatoxins. As shown, the highest inhibition effect on the aflatoxins production were obtained when propionic acid was applied in concentrations since 1000 mg/kg. Influence of both peptone and sucrose additions were also studied; a total inhibition of the fungi growth and aflatoxins production was observed in all samples containing peptone in the concentration range tested (5%,10%,15%). Significant limitation of the growth and production of aflatoxins was also observed in the presence of other microorganisms such like Pythium oligandrum and Rhodotorula spp.	microorganisms, production of aflatoxins

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