摘要
不同产地美花石斛株高、茎粗、叶片大小和形状、侧芽数量、质地以及多糖含量等方面差异显著。贵州省兴义和安龙地区的美花石斛多糖含量较高,分别为22.62%和20.96%。建议在规模化生产中,优先选用产于贵州兴义和安龙地区的美花石斛。
The morphological characters and the polysaccharides content of Dendrobiam loddigesii from different habits were studied in this paper. The results showed that there were remarkable differences in morphology from five areas, such as stem height and diameter, laminae sizes and figures, amount of lateral bud, and texture of stem. The content of polysaccharides from sample of Xingyi and Anlong, Guizhou Province, respectively 22.62% and 20. 96%, were higher than that of other areas. It can be preferentially choosed as good materal on commareial production.
出处
《中药材》
CAS
CSCD
北大核心
2007年第2期130-132,共3页
Journal of Chinese Medicinal Materials
基金
科技部国家科技基础条件平台项目(No.2004DKA30410)
韶关市科技计划项目(No.2005-10)
关键词
美花石斛
形态特征
多糖
Dendrobium loddigesii
Morphological characters
Polysaccharide
