【摘要】 目的:比较贵州不同产地野生和种植天麻中天麻素的含量,为人工种植天麻提供科学依据。方法:天麻经微波萃取后采用反相高效液相色谱法测定其中天麻素的含量。结果:野生天麻中天麻素的含量高于种植天麻;不同产地野生天麻中天麻素的含量有差异,而种植天麻之间天麻素的含量差异不显著。结论:野生天麻的质量优于种植天麻。本研究可为天麻的种植提供一定的科学依据。更多还原

【Abstract】 OBJECTIVE: To compare the content of gastrodine in wild and cultivated Gastrodia elata from different habitats in Guizhou province in order to provide scientific reference for cultivation of G.elata.METHODS: Samples were extracted from G.elata with microwave.RP-HPLC method was used to determine the content of gastrodine in G.elata.RESULTS: The content of gastrodine in wild G.elata was higher than that in cultivated G.elata.The contents of gastrodine in wild G.elata were different from one another while the contents of gastrodine in cultivated G.elata hadn’t obvious differences.CONCLUSION: The quality of wild G.elata is superior to that of cultivated G.elata.The study provide scientific basis for the cultivation of G.elata.更多还原