【摘要】 目的　分析栽培管花肉苁蓉 Cistanche tubulosa的化学成分及其不同生长时间、部位化学成分的变化。方法采用 HPL C法分析不同样品的指纹图谱。结果　不同生长时间、不同部位、栽培品与野生品、花期各部位之间苯乙醇苷类成分的种类基本一致 ,只是各成分的含量有明显的差异。结论　管花肉苁蓉的栽培时间应在 3年以上 ;采挖时间应严格控制在开花以前 ;栽培管花肉苁蓉的质量仍不如野生品 ,应加强栽培技术的研究 ,提高栽培品中有效成分的含量更多还原

【Abstract】 Object To analyze the chemical constituents and their variation at different growing time and segment in artificial cultivated Cistanche tubulosa(Schrenk) Wight. Methods Using HPLC to analyze the fingerprint spectrum of different samples. Results The sorts of phenylethanoid glycosides were almost the same among different growing time, different segments, cultivated and wild species, and every parts of C. tubulosain blooming, but the contents of these chemical constituents are significantly different among various samples. Conclusion The cultivating time of C. tubulosashould be over three-years, its harvest time must be controlled strictly before blooming. The quality of cultivated plants is no better than wild ones still. So the cultivating technology should be promoted to improve the content of active compounds.更多还原