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.
出处
《数理医药学杂志》
2011年第6期640-642,共3页
Journal of Mathematical Medicine
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
Tussilago farfara L
trace elements
polysaccharide
rutin
grey relational analysis
pattern recognition
quality evaluation
