Biomaterial Database

[Production of patulin in a liquid medium by moulds belonging to the genera: Aspergillus and Penicillium (author's transl)]. 1977

B Borkowska Opacka, and L Escoula

The toxinogenesis of 10 strains of Penicillium granulatum, 5 of P. expansum, 4 of Aspergillus terreus, 2 of A. clavatus, P. thomii, P. urticae, P. italicum and 1 of P. claviforme was tested at 26 degrees C in Czapek's enriched liquid medium (8 p. 1000 glucose + 2 p. 1000 yeast extract). 6 strains of P. granulatum, 5 of P. expansum, 1 of P claviforme and P. thomii produced patulin after 9 days of culture. Mycotoxin concentrations recovered was between 0.2 ppm and 3127 ppm. Highly toxinogenic strains are Penicillium granulatum; but patulin in silages was not associated with P. granulatum.

UI	MeSH Term	Description	Entries
D010365	Patulin	4-Hydroxy-4H-furo(3,2-c)pyran-2(6H)-one. A mycotoxin produced by several species of Aspergillus and Penicillium. It is found in unfermented apple and grape juice and field crops. It has antibiotic properties and has been shown to be carcinogenic and mutagenic and causes chromosome damage in biological systems.
D010407	Penicillium	A mitosporic Trichocomaceae fungal genus that develops fruiting organs resembling a broom. When identified, teleomorphs include EUPENICILLIUM and TALAROMYCES. Several species (but especially PENICILLIUM CHRYSOGENUM) are sources of the antibiotic penicillin.	Penicilliums
D011714	Pyrans		Pyran
D003470	Culture Media	Any liquid or solid preparation made specifically for the growth, storage, or transport of microorganisms or other types of cells. The variety of media that exist allow for the culturing of specific microorganisms and cell types, such as differential media, selective media, test media, and defined media. Solid media consist of liquid media that have been solidified with an agent such as AGAR or GELATIN.	Media, Culture
D001230	Aspergillus	A genus of mitosporic fungi containing about 100 species and eleven different teleomorphs in the family Trichocomaceae.

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