中草药质量模式综合判定

中草药质量模式综合判定

孙永雄¹, 王洪艳², 杨永健¹, 王维平¹, 李荣¹

1. 吉林大学计算机科学与技术学院, 长春 130012; 2. 吉林大学化学学院, 长春 130012

收稿日期:2006-05-13 修回日期:1900-01-01 出版日期:2006-08-26 发布日期:2006-08-26
通讯作者: 杨永健

Integrated Identification of Pattern for Quality ofTraditional Chinese Medicine

SUN Yong xiong¹, WANG Hong yan², YANG Yong jian¹, WANG Wei ping¹, LI Rong¹

1. College of Computer Science and Technology, Jilin University, Changchun 130012, China; 2. College of Chemistry, Jilin University, Changchun 130012, China

Received:2006-05-13 Revised:1900-01-01 Online:2006-08-26 Published:2006-08-26
Contact: YANG Yong jian

摘要/Abstract

摘要： 介绍了中草药指纹图谱的用途和计算机解析方法及模式判定的过程和实现方法, 探讨了系统采用的关键技术, 即指纹图谱的存储方法和判定方法, 对指纹图谱中色谱峰的重叠率评价参数进行了说明, 并给出评价模型, 设定判定标准为小于40％, 40％~70％和大于70％3个等级. 以新疆紫草为识别标准, 对2种产地未知紫草样本进行了识别, 并对系统进行了验证. 

关键词: 中草药, 指纹图谱, 数据存储, 相似度评价

Abstract: This paper introduces the usage and computer analysis methods of fingerprint spectrum of traditional Chinese medicine, and the design p rocess and implementation methods of pattern recognition system. It mainly discusses the key technologies of the system, including storage and recognition methods of finger print spectrum, explains the evaluation parameter of overlap ratio of chromatogram peak in finger print spectrum, introduces the evaluation model, and sets the recognition standard which contains three levels, including below 40％, 40％ to 70％, above 70％. At last, Sinkiang arnebia roots were taken as identification standard to identify two kinds of unknown arnebia root samples and the system was verified.

Key words: traditional Chinese medicine, fingerprint spectrum, da ta storage, similarity evaluation

中图分类号:

TP302.1

孙永雄, 王洪艳, 杨永健, 王维平, 李荣. 中草药质量模式综合判定[J]. J4, 2006, 44(06): 226-230.

SUN Yong xiong, WANG Hong yan, YANG Yong jian, WANG Wei ping, LI Rong. Integrated Identification of Pattern for Quality ofTraditional Chinese Medicine[J]. J4, 2006, 44(06): 226-230.

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