中文摘要：本研究用HPLC法分析了波兰市场销售的100个啤酒样品中霉菌毒素：雪腐镰刀菌烯醇、脱氧雪腐镰刀菌烯醇及3-葡萄糖苷脱氧雪腐镰刀菌烯醇的发生情况。本文报道的波兰市场销售啤酒中霉菌毒素的研究尚属首次。
外文摘要：In this study, 100 samples of beer available on the Polish market have been HPLC-analysed for the occurrence of mycotoxins: nivalenol, deoxynivalenol and deoxynivalenol-3-glucoside. Fractions of positive beer samples were 56, 83 and 67% for nivalenol, deoxnivalenol and deoxynivalenol-3-glucoside, respectively. Mean concentrations of the analytes found in the beer samples were (all data in μg/L): 2.4 ± 1.9 (range 0.5–7.6), 9.0 ± 12.7 (range 1.0–73.6), 9.2 ± 7.5 (range 2.0–35.8) for nivalenol, deoxynivalenol and deoxynivalenol-3-glucoside, respectively. Higher concentrations of deoxynivalenol-3-glucoside than deoxynivalenol found in many beer samples reflect the activity of glucosyltransferase enzymes during the grain malting process when they assist secondary biosynthesis of deoxynivalenol-3-glucoside. From the toxicological point of view, the above mycotoxin levels found in beer may be regarded as safely low. The vast majority of the samples contained deoxynivalenol. The deoxynivalenol-3-glucoside co-occurring with deoxynivalenol from the point of view of food safety can increase the toxicological hazard. Mycotoxins in beer available on the Polish market have not been earlier reported at all.
外文关键词：Nivalenol；Deoxynivalenol-3-glucoside；Deoxynivalenol；Beer；Alcohol content
作者：Bryla, M；Ksieniewicz-Wozniak, E；Waskiewicz, A；Szymczyk, K；Jedrzejczak, R
作者单位：Prof Waclaw Dabrowski Inst Agr & Food Biotechnol
期刊名称：FOOD CONTROL
期刊影响因子：3.388
出版年份：2018
出版刊次：10
点击下载：啤酒样品中雪腐镰刀菌烯醇、脱氧雪腐镰刀菌烯醇及3-葡萄糖苷脱氧雪腐镰刀菌烯醇的共现情况