【摘 要】
：
为了解云南白肋烟中性香气物质组成特点及与国内外重要烟区白肋烟中性香气物质含量的异同,收集了我国云南8个样点及四川、湖北、重庆及美国、马拉维产区白肋烟样品,采用聚类
【机 构】
：
河南农业大学,云南省烟草公司大理州公司,云南宾川白肋烟有限责任公司
【基金项目】
：
云南省烟草公司科技公关项目“宾川优质白肋烟开发”（2010YN36）
论文部分内容阅读
为了解云南白肋烟中性香气物质组成特点及与国内外重要烟区白肋烟中性香气物质含量的异同,收集了我国云南8个样点及四川、湖北、重庆及美国、马拉维产区白肋烟样品,采用聚类分析法对样品的中性香气物质含量进行分析.结果表明,白肋烟类胡萝卜素类总量美国产区的含量最高,苯丙氨酸类、西柏烷类、棕色化产物类及除新植二烯外香气物质总量均是重庆的含量最高.聚类分析将所有样品分为2 类,75%的云南样点与马拉维产区为一类,其类胡萝卜素类物质和苯丙氨酸类总量均略大于马拉维产区烟叶中的含量, 其余样点则与美国产区为一类,除类胡萝卜素类
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