UDC 619: 616.992.28
doi: 10.36871/vet.san.hyg.ecol.202203008
Authors
Elena A. Piryazeva,
Alexey A. Burkin,
Galina P. Kononenko,
All-Russian Research Institute of Veterinary Sanitation, Hygiene and Ecology – Branch of
Federal State Budget Scientific Institution «Federal Scientific Center – K.I. Skryabin,
Ya.R. Kovalenko All-Russian Research Institute of Experimental
Veterinary Medicine, Russian Academy of Sciences»,
Moscow 123022, Russian Federation
Abstract
The article presents data on the intensity of alternariol production by two strains of Alternaria alternata on 12 agar vegetable media. The study showed that the accumulation of toxin was the greatest (34 and 8 μg/g) on the analogue of V-0,9 agar from the ready-made multi-vegetable juice “Global Village” (Russia) and reduced (11 and 4 μg/g) on the V-0,04 composite medium recommended for species identification of fungi of this genus. Toxin formation was extremely weak (4,4–XNUMX μg/g) on substrates with separate addition of carrot, tomato and beet juices.
Keywords
Alternaria alternata, vegetable agar media, toxin alternariol
