Affiliation:
1. Univerzitet „Sv. Kiril i Metodij”, Prirodno-matematički fakultet, Skoplje, Republika Makedonija
Abstract
Twenty-six samples of spices most frequently occurring in the stores of the
Republic of Macedonia were examined for their fungal contamination and the
incidence of Aspergillus and Penicillium species and their teleomorphs. It
included mainly commercial packages most frequently occurring in the stores
of the Republic of Macedonia. According to the relative frequency of each of
the isolated species, the typical mycoflora of these samples includes A.
niger, A. flavus, A. fumigatus, P. chrysogenum and Eurotium sp. Fungal counts
varied from log10 < 2 CFU g-1 (DG18 at 25oC; DRBC at 25oC), for a sample of
paprika, to log10 6.17 CFU g-1 (DG18 at 25oC), for a sample of bay leaf.
During the experiment, A. flavus was detected in 17 samples, out of which 7
isolates were capable of producing Af-B1, and 4 isolates produced Af-B2. All
isolates of A. nomius and A. parasiticus, in the experimental conditions,
produced Af-B1, Af-B2, Af-G1 and Af-G2.
Publisher
National Library of Serbia