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中国农学通报

中国农学通报 ›› 2013, Vol. 29 ›› Issue (16): 63-68.doi: 10.11924/j.issn.1000-6850.2012-3827

所属专题： 资源与环境； 园艺

• 林学 园艺 园林 • 上一篇    下一篇

石斛属植物种质资源鉴定及指纹图谱应用研究进展

李杰 章金辉 朱根发 王再花   

  • 收稿日期:2012-11-26 修回日期:2012-12-18 出版日期:2013-06-05 发布日期:2013-06-05
  • 基金资助:
    春石斛药效成分差异比较分析;春石斛杂交种多糖差异比较分析及药用开发

Progress in Application of Germplasm Identification and Fingerprinting of Dendrobium Species

  • Received:2012-11-26 Revised:2012-12-18 Online:2013-06-05 Published:2013-06-05

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摘要： 为了鉴别石斛属植物不同种质，区分石斛伪品劣品，笔者综述了传统的形态学与显微鉴定、细胞学、孢粉学以及指纹图谱技术（化学指纹图谱和DNA指纹图谱）的特点，及其在石斛属植物种质资源鉴定中的应用，发现指纹图谱技术对石斛属植物的种源和道地性鉴定以及石斛类药材质量控制十分有效，但指纹图谱标准和评价体系还存在不足，今后还需在野生石斛资源的评价与合理利用、指纹图谱与药理作用相关性、遗传改良和基因克隆等方面开展深入研究。

关键词: 可溶性总氮, 可溶性总氮

Abstract: In order to identify the germplasm sources, fake and inferior Dendrobium in the market, multiple methods have been applied in identification of Dendrobium germplasm. In the paper, characteristics and applications of the morphological, microstructure, cytological, palynological, chemical fingerprinting and DNA fingerprinting methods were reviewed. It was found that fingerprintings were effective for discrimination the germplasm and geo-herbalism of Dendrobium, and medicinal material quality control, while the criterions and evaluation system of fingerprintings should be further completed, and it was necessary to focus on the aspects of reasonable evaluation and utilization wild resources, combination of fingerprintings and pharmacological action, genetic improvement and gene cloning for the future research in Dendrobium.