摘要
目的:对不同产地楮实子性状的地域性变异进行分析。方法:应用计算机图像处理及聚类分析方法对源于不同产地的楮实子药材进行分析。结果:不同产地的楮实子在形态、性状上存在一定的地域性差异。结论:不同产地的楮实子差别较大,地理位置,特别是纬度与药材性状有一定的关联。计算机图像分析技术可以作为一种快速、准确的生药材鉴别方法。
Objective： To provide a new method for identification of fructus broussonetiae from different habitats. Methoas： Cluster analysis by computer digital imaging system （CDIS） was adopted for the identification of fructus broussonetiae from different habitats. Results： Fruetus broussonetiae from different habitats varied in shape and size. The results were coincident with traditional phytotaxonomy, Conclusion： The character of fructus broussonetiae is related to the geographical location of its habitat, especially to the latitude. The method of CDIS can be used for rapid and accurate differentiation of fruetus broussonetiae.
出处
《药学服务与研究》
CAS
CSCD
2006年第1期14-16,共3页
Pharmaceutical Care and Research
基金
国家自然科学基金资助项目(No.30400595)
关键词
楮实子
图像处理
计算机辅助
聚类分析
fructus broussonetiae
image processing, computer-assisted： cluster analysis
