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首页> 外文会议>International Conference on Environmental, Industrial and Applied Microbiology >Production of patulin by Penicillium expansum in different culture media including bee pollen media
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Production of patulin by Penicillium expansum in different culture media including bee pollen media

机译：在不同培养培养基中的Penicillium扩展的制作，包括蜜蜂花粉媒体

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The capacity of bee pollen as a substrate for production of patulin (PAT) by strains of Penicillium expansum was studied. Eleven solid media were assayed: yeast extract sucrose medium (YES), YES supplemented with 0.5, 1 and 3% bee pollen, Wickerham medium, aflatoxin production medium, potato-glucose medium, bee pollen-glucose agar (BDA) containing different concentrations of bee pollen (0.5, 1 and 3 %). Cultures were kept at 25 °C for 2 weeks and analyzed for PAT by liquid chromatography with ultraviolet detection on days 3, 7, and 14. PAT accumulation in BDA was significantly higher than in other media. On the basis of the preliminary results obtained in this study it can be hypothesized that bee pollen consumption may constitute an important risk factor concerning the presence of PAT in the diet of consumers of that nutritious food.
机译：研究了BEE花粉作为用于生产PATULIN（PAT）的基质的容量。测定11种固体培养基：酵母提取物蔗糖培养基（是），是补充0.5,1和3％的蜂花粉，柳条汉中，黄曲霉毒素生产培养基，马铃薯 - 葡萄糖培养基，含有不同浓度的蜂花粉 - 葡萄糖琼脂（BDA）蜜蜂花粉（0.5,1％和3％）。将培养物保持在25℃下2周，并通过紫外检测进行液相色谱分析，在第3,7天，14天，BDA中的Pat累积显着高于其他培养基。在本研究中获得的初步结果的基础上，可以假设蜜蜂花粉消费可能构成有关在营养食品的消费者饮食中存在的重要危险因素。

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