Compared Analysis of Total Alkaloids and Polysaccharides in Tubing Shoot and Wild Plant of Dendrobium Loddigesii
LU Wen-yun et al (College of Chemistry and Environment, Guizhou University for Nationalities, Guiyang, Guizhou 550025)
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.