中文摘要：本研究用高效液相色谱法检测工业啤酒中的霉菌毒素脱氧雪腐镰刀菌烯醇(DON)和伏马菌素B1(FB1)。DON和FB1的平均回收率为89.6%和93.3%。在114个检测样中，没有检测到DON，而FB1的检出率为49%，表明工业啤酒受FB1污染可能是由添加发酵辅助物造成的。为了降低健康风险，有必要创建巴西及其他国家啤酒中霉菌毒素最高限量标准。
外文摘要：Worldwide, barley is the main source of carbohydrate in the brewing process. However, corn is often used as an adjunct to improve and accelerate the fermentation process. Considering that, these two substrates are susceptible to fungal contamination as well as mycotoxins. The objective of the current study is to determine the incidence of the mycotoxins deoxynivalenol (DON) and fumonisin B-1(FB1) in industrial beers. The method applied for mycotoxin analyses included high performance liquid chromatography, The mean levels for recovery experiments were 89.6% for DON and 93.3% for FB1. DON was not detected in any of the analyzed samples whereas FB1 was found in 49% of the 114 samples. The current survey demonstrated levels of FB1 contamination in industrial beer, possibly due to the addition of contaminated adjuncts. It is necessary to establish maximum levels of  mycotoxins in beer in Brazil and other countries in order to reduce health risks.
 
外文关键词：Beer；Adjuncts；Maize；Quality；Mycotoxins
作者：Piacentini, KC；Rocha, LO；Fontes, LC；Carnielli, L；Reis, TA；Correa, B
作者单位：Univ Sao Paulo
期刊名称：FOOD CHEMISTRY
期刊影响因子：4.052
出版年份：2017
出版刊次：218
点击下载：巴西工业啤酒中霉菌毒素分析：伏马菌素B1和脱氧雪腐镰刀菌烯醇对啤酒品质的影响