甘肃不同产地款冬花质量的灰色模式识别  

The Study of Tussilago Farfara L.Quality with Grey Recognition in Different Producing Regions in Gansu Province

作　　者：庞东梅[1] 吴启勋[1] 殷志君[1] 庞东虎[1] 

机构地区：[1]青海民族大学化生院,西宁810007

出　　处：《数理医药学杂志》2011年第6期640-642,共3页Journal of Mathematical Medicine

摘　　要：应用灰色关联分析方法,对甘肃不同产地款冬花中的微量元素、多糖、芦丁等成分进行评价,构建质量识别模型,用总关联度评价款冬花的质量优劣。结果显示,灰色模式识别比统计模式识别有计算简便,适用范围广等特点。There are many different kinds of trace elements,polysaccharide,rutin in buds of Tussilago farfara L.Based on the Grey Relational Analysis（GRA）,a pattern recognition model for quality evaluation of Tussilago farfara L.was constructed and proposed and the general quality of Tussilago farfara L.was evaluated with total correlation degree in different areas of Gansu province.The evaluating results were satisfactory and more reasonable.Compared with statistical pattern recognition,grey relational analysis（GRA） was much simpler and rapidier.

关 键 词：款冬花 微量元素 多糖 芦丁 灰色关联分析 模式识别 质量评价 

分 类 号：Q946[生物学—植物学]