【摘要】 对贵州产野生环草石斛植株和组培苗中有效成分(总生物碱和多糖)的含量进行了测定和比较分析。结果表明:不同来源的环草石斛中总生物碱含量顺序为:组培苗>野生样品>市售样品;多糖的含量顺序为:野生样品≥组培苗>市售样品。环草石斛组培苗具备直接提取原药成分的可能性。该研究结果为环草石斛次生代谢产物的工业化生产开辟了新途径并提供了基础数据。更多还原

【Abstract】 The total alkaloids and polysaccharides in tubing shoots and wild plants of Dendrobium loddigesii Rolfe. were studied and compared and analysis. The content of effective component in tubing shoots was approached or exceeded that in stem of wild D. loddigesii. These facts illustrated that tubing shoots had the possibility that the original effective components were directly extracted. The results provided the basic datum for medicinal materials scale production and the industrialization of secondary metabolite of D. loddigesii.更多还原