摘要
综合评价不同产地杜仲叶中氨基酸含量,采用因子分析和聚类分析方法对不同产地杜仲叶中的氨基酸含量进行分析,找出了杜仲叶中丙氨酸、甘氨酸、缬氨酸、亮氨酸、异亮氨酸、脯氨酸、丝氨酸、苏氨酸、蛋氨酸、天冬氨酸、谷氨酸、苯丙氨酸、赖氨酸、组氨酸、酪氨酸15种氨基酸之间的关系。运用化学计量方法,结合MATLAB 2016软件,对杜仲叶中氨基酸和生物活性进行研究。在因子分析和聚类分析的基础上,构建一个评价中药质量的化学计量模型,这些研究表明杜仲叶不仅具有很强的保健作用,而且具有很高的药用价值。
The objective of this study was to comprehensively evaluate 15 kinds of amino acids in Eucommia ulmoides leaves from different habitats.The factor and cluster analysis method was used to analyze the data of amino acids in Eucommia ulmoides leaves from different habitats and find out the relationship between 15 kinds of amino acids including alanine,glycine,valine,leucine,isoleucine,proline,serine,threonine,methionine,aspartic acid,glutamic acid,phenylalanine,lysine,histidine,tyrosine.Using MATLAB 2016 software,the factor and cluster analysis research was made on the relationship between amino acids and biological activities in Eucommia ulmoides leaves.On the basis of factor and cluster analysis,a stoichiometric model was established for quality estimation of traditional Chinese medicine.These studies show that Eucommia ulmoides leaves not only have a very strong role at the health-care aspect,but also have high medicinal value.
作者
周利兵
蒋才云
蓝峻峰
ZHOU Li-bing;JIANG Cai-yun;LAN Jun-feng(Guangxi Science&Technology Normal University,Laibin,Guangxi 546119)
出处
《安徽农业科学》
CAS
2020年第19期180-181,共2页
Journal of Anhui Agricultural Sciences
关键词
杜仲叶
氨基酸
因子分析
聚类分析
化学计量
Eucommia ulmoides leaves
Amino acids
Factor analysis
Cluster analysis
Stoichiometry
