Lateral-Flow Devices to Rapidly Determine Levels of Stable Botrytis Antigens in Table and Dessert Wines
Lateral-Flow Devices to Rapidly Determine Levels of Stable Botrytis Antigens in Table and Dessert Wines
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DOI：
10.5344/ajev.2012.12103
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发表时间：
2013-06-01
影响因子：
1.9
通讯作者：
Gurr, Sarah J.
中科院分区：
文献类型：
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作者：
Dewey, Frances M.;Steel, Christopher C.;Gurr, Sarah J.
对两种市售的贵腐菌侧流装置（免疫色谱装置）进行了测试并比较了它们检测和定量佐餐酒和甜酒中高度稳定的贵腐菌抗原水平的能力。餐酒按 1:40 稀释，餐后酒按 1:500 稀释在磷酸盐缓冲盐水和 Tween 20 (0.05% v/v) 中。两种类型设备的结果具有可比性并且重复性良好。这项研究表明，贵腐菌侧流装置可以为有兴趣将佐餐酒和甜酒中贵腐菌抗原水平与感官特性联系起来的酿酒师提供有用的工具。
Two commercially available Botrytis lateral-flow devices (immunochromatographic devices) were tested and compared for their ability to detect and quantify levels of a highly stable Botrytis antigen in table wines and dessert wines. Table wines were diluted 1:40 and dessert wines 1:500 in phosphate buffered saline plus Tween 20 (0.05% v/v). Results from both types of devices were comparable and repeatability was good. This study shows that Botrytis lateral-flow devices could provide a useful tool for winemakers interested in relating levels of Botrytis antigens in table and dessert wines to sensory properties.