Sanchis V, Abadias M, Oncins L, Sala N, Viñas I, Canela R
UdL-IRTA, Centre R+D de Lleida, Lleida University (dL), Rovira Roure, Spain.
Int J Food Microbiol. 1995 Sep;27(1):37-44. doi: 10.1016/0168-1605(94)00151-u.
Natural occurrence of fumonisins B1 and B2, incidence of Fusarium species, and capacity to produce fumonisins by Fusarium isolates, were investigated in 50 corn-based samples from Spain destined for animal consumption. Forty-four samples (88%) were found to be contaminated with fumonisins. The levels of contamination were very low, with a mean of 400 ng/g in the samples. We investigated the capacity of 11 isolates of Fusarium moniliforme and 19 isolates of F. proliferatum to produce fumonisins. All F. proliferatum isolates and 8 out of the 11 F. moniliforme isolates assayed produced fumonisins on a corn medium. The FB1/FB2 ratio in the isolates ranged from 1.1 to 3.5.
对来自西班牙的50份用于动物食用的玉米基样品，研究了伏马菌素B1和B2的自然发生率、镰刀菌属物种的发生率以及镰刀菌分离株产生伏马菌素的能力。发现44份样品（88%）被伏马菌素污染。污染水平非常低，样品中的平均含量为400纳克/克。我们研究了11株串珠镰刀菌分离株和19株层出镰刀菌分离株产生伏马菌素的能力。所有检测的层出镰刀菌分离株以及11株串珠镰刀菌分离株中的8株在玉米培养基上产生了伏马菌素。分离株中的FB1/FB2比率在1.1至3.5之间。
