Affiliation:
1. Department of Biotechnology, Polytechnic University of Valencia, Camino de Vera, 14, 46022 Valencia, Spain
Abstract
From 657 samples of grains and feedstuffs (1991 to 1992 and 1992 to 1993 surveys), collected in two different geographical areas of Spain, 154 isolates of Fusarium spp. were obtained. The isolates were screened for their ability to produce fusarin C in a modified 10% ICI N synthetic liquid medium. The production of fusarin C was verified by means of spectrophotometry, thin layer chromatography, high-performance liquid chromatography, and nuclear magnetic resonance. Results showed that more than 57% of tested isolates were able to produce fusarin C at levels of 0.04 to 200 μg/liter of ICI medium. There were no statistically significant differences (P < 0.05) between levels of fusarin C production and the geographical origin of the Fusarium isolates. The Fusarium isolates that produced fusarin C were identified as F. moniliforme, F. oxysporum, F. sporotrichioides, and F. poae. This is the first report of fusarin C production by F. oxysporum.
Publisher
International Association for Food Protection
Subject
Microbiology,Food Science
Cited by
6 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献