Patulin production by Penicillium expansum ZMPBF 565 in apple juice (CROSBI ID 537942)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Markov, Ksenija ; Duraković, Senadin ; Delaš, Frane ; Duraković, Lejla ; Čvek, Domagoj
engleski
Patulin production by Penicillium expansum ZMPBF 565 in apple juice
The aim of this study was to investigate patulin biosynthesis during the growth of mould Penicillium expansum ZMPBF 565 in liquid media (apple juice). Experiments were carried out in a stationary culture and on shaker at incubatuion temperature of 18oC for 9, 12 and 15 days. At each time point mycelial dry weight were determined gravimetrically in a liquid media and the concentrations of patulin was measured fluorodensimetrically using Camag TLC scanner. The greatest amount of biomass was obtained in experiments on shaker, but the concentration of patulin was lowered. In stationary culture the highest increase in biomass growth was found after 15 days. The patulin accumulation started 9 days after inoculation, and the maximum concentration was reached 15 days. During the growth of mould P. expansum ZMPBF 565 on shaker the biomass synthesis was increased, but the patulin syntzhesis decreased. The maximal biomass obtained on shaker was reached 9 days after inoculation, while the highest concentration of patulin was found after 15 days.
Patulin; Penicillium expansum; biosynthesis; apple juice
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Podaci o prilogu
120-120.
2007.
objavljeno
Podaci o matičnoj publikaciji
Abstract- Power of microbes in industry and environment 2007
Vujaklija, Dušica ; Pigac, Jasenka ; Kosalec, Ivan
Zagreb: Hrvatsko mikrobiološko društvo
978-953-96567-5-9
Podaci o skupu
Central european symposium on industrial microbiology and microbial ecology
poster
19.09.2007-22.09.2007
Zadar, Hrvatska