瑞典谷物和混合饲料中的霉菌毒素。

Mycotoxins in Swedish grains and mixed feeds.

作者信息

Pettersson H, Kiessling K H

机构信息

Department of Animal Nutrition, Swedish University of Agricultural Sciences, Uppsala.

出版信息

J Environ Pathol Toxicol Oncol. 1992 Mar-Apr;11(2):41-3.

PMID:1573563

Abstract

Approximately 68 samples of grains and mixed feeds associated with disturbances in animal breeding from 1977 and 1978 were analyzed for ochratoxin A, zearalenone, aflatoxin, and 9 trichothecenes. Six contained ochratoxin A (40-1690 ppb, average of 750 ppb) and 2 contained zearalenone (1200 and less than 100 ppb). Aflatoxin was detected in a sample from formic acid-treated oats with a level of 2600 ppb at the surface of the stored grain. Deoxynivalenol was detected in two samples. One contained approximately 2 ppm and was confirmed by gas-liquid chromatography mass spectrometry (GLC/MS).

摘要

对1977年和1978年收集的约68份与动物养殖问题相关的谷物及混合饲料样本进行了赭曲霉毒素A、玉米赤霉烯酮、黄曲霉毒素和9种单端孢霉烯族毒素的分析。6份样本含有赭曲霉毒素A（40 - 1690 ppb，平均750 ppb），2份样本含有玉米赤霉烯酮（1200和低于100 ppb）。在一份甲酸处理燕麦的样本中检测到黄曲霉毒素，储存谷物表面含量为2600 ppb。在两份样本中检测到脱氧雪腐镰刀菌烯醇。一份含量约为2 ppm，经气液色谱 - 质谱联用仪（GLC/MS）确认。