Effect of Temperature Cycling on the Production of Patulin and Citrinin
1981; Wiley; Volume: 46; Issue: 3 Linguagem: Inglês
10.1111/j.1365-2621.1981.tb15403.x
ISSN1750-3841
AutoresYuheng Lin, J. C. YRES, P. Koehler,
Tópico(s)Microbial Metabolites in Food Biotechnology
ResumoABSTRACT Two strains of Peniciltium urticae (NRRL 2159A and 1952) and one strain of P. cltrinun (NRRL 5927) were used to investigate the effect of temperature Oycling on the production of patulin and citrinin. Temperature cycling (33–25°C, 33–15°C, and 25–15°C) delayed the rate of patulin biogenesis. As a general rule, cultures grown under cycling temmperature conditions produced less patulin than cultures grown a1 constant temperatures. The effect of temperature cycling (30–25°C, 30–15°C, and 25–15°C) on citrinin production was found to vary with the temperature combination.
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