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Mould growth and aflatoxin accumulation in the presence of newly synthetized analogues of dehydroacetic acid

K. Tkalčević ; Laboratory of Microbiology and Laboratory of Organic Chemistry, Faculty of Food Science and Biotechnology, Zagreb, Croatia
S. Duraković ; Laboratory of Microbiology and Laboratory of Organic Chemistry, Faculty of Food Science and Biotechnology, Zagreb, Croatia
I. Sušnik Rybarski ; Laboratory of Microbiology and Laboratory of Organic Chemistry, Faculty of Food Science and Biotechnology, Zagreb, Croatia
Z. Duraković ; Department of Internal Medicine, University Hospital Rebro, Zagreb, Croatia
O. Pospišl ; Laboratory of Microbiology and Laboratory of Organic Chemistry, Faculty of Food Science and Biotechnology, Zagreb, Croatia
B. Radić ; Institute for Medical Research and Occupational Health
Lj. Bračević ; Ruder Boskovic Institute, Zagreb, Croatia

Puni tekst: engleski, pdf (5 MB) str. 299-305 preuzimanja: 91* citiraj
APA 6th Edition
Tkalčević, K., Duraković, S., Sušnik Rybarski, I., Duraković, Z., Pospišl, O., Radić, B. i Bračević, Lj. (1987). Mould growth and aflatoxin accumulation in the presence of newly synthetized analogues of dehydroacetic acid. Arhiv za higijenu rada i toksikologiju, 38 (4), 299-305. Preuzeto s https://hrcak.srce.hr/153019
MLA 8th Edition
Tkalčević, K., et al. "Mould growth and aflatoxin accumulation in the presence of newly synthetized analogues of dehydroacetic acid." Arhiv za higijenu rada i toksikologiju, vol. 38, br. 4, 1987, str. 299-305. https://hrcak.srce.hr/153019. Citirano 18.10.2019.
Chicago 17th Edition
Tkalčević, K., S. Duraković, I. Sušnik Rybarski, Z. Duraković, O. Pospišl, B. Radić i Lj. Bračević. "Mould growth and aflatoxin accumulation in the presence of newly synthetized analogues of dehydroacetic acid." Arhiv za higijenu rada i toksikologiju 38, br. 4 (1987): 299-305. https://hrcak.srce.hr/153019
Harvard
Tkalčević, K., et al. (1987). 'Mould growth and aflatoxin accumulation in the presence of newly synthetized analogues of dehydroacetic acid', Arhiv za higijenu rada i toksikologiju, 38(4), str. 299-305. Preuzeto s: https://hrcak.srce.hr/153019 (Datum pristupa: 18.10.2019.)
Vancouver
Tkalčević K, Duraković S, Sušnik Rybarski I, Duraković Z, Pospišl O, Radić B i sur. Mould growth and aflatoxin accumulation in the presence of newly synthetized analogues of dehydroacetic acid. Arh Hig Rada Toksikol. [Internet]. 1987 [pristupljeno 18.10.2019.];38(4):299-305. Dostupno na: https://hrcak.srce.hr/153019
IEEE
K. Tkalčević, et al., "Mould growth and aflatoxin accumulation in the presence of newly synthetized analogues of dehydroacetic acid", Arhiv za higijenu rada i toksikologiju, vol.38, br. 4, str. 299-305, 1987. [Online]. Dostupno na: https://hrcak.srce.hr/153019. [Citirano: 18.10.2019.]

Sažetak
Dehydroacetic acid (DHA) and its newly synthetized analogues, 4-hydroxy-3(p-toluoyl)-6-(p-tolil)-2H-pyrane-2-one (DHT) and 5-bromo-4-hydroxy-3-(p-toluoyl)-6-(p-tolil)-2H-pyrane-2-one (BrDHT), were tested for antifungal and antiaflatoxigenic acitivity in experiments with the aflatoxigenic mould Aspergillus parasiticus NRRL 2999. DHT and DHA concentrations of 3.0 µ.M and 6.0 µ.M respectively stimulated mould growth and aflatoxin B, and G, synthesis, but concentrations higher than 30.0 µ.M produced an inhibitory effect. In the presence of low BrDHT concentrations mould growth decreased by 70% and toxin concentrations by 85% and 90%, respectively.

Hrčak ID: 153019

URI
https://hrcak.srce.hr/153019

[hrvatski]

Posjeta: 215 *