论文部分内容阅读
目的:比较蒺藜叶子、全草与入药部位果实之间含量的差异,探讨蒺藜全草入药的可行性。方法:选择了蒺藜生长的3种典型生境和6个产区采集样品,以蒺藜体内2类主要药用成分总皂苷和总黄酮物质为检测指标,测定了其在采收期内在根、茎、叶、果中的动态分布变化。结果:在采收期内3种生境、6个产区的蒺藜样品中的总黄酮和总皂苷类物质均主要分布在叶中,其含量分别为同期根、茎、果中含量的2.61倍以上。多重比较的结果显示,蒺藜全草中2类有效物质的含量与果实中的没有差异,有些甚至显著的高于后者。结论:在采收和加工的过程中应当重视蒺藜叶子的采集、保存与利用。另外从含量上来讲,蒺藜是可以全草入药的。
OBJECTIVE: To compare the differences of the contents of the leaves of Tribulus terrestris, the whole plant and the fruits of the medicinal plants, and to discuss the feasibility of applying the medicinal plants of Tribulus terrestris whole. Methods: Three typical habitats of Tribulus terrestris and six producing areas were selected for the determination of total saponins and total flavonoids of two main medicinal components in Tribulus terrestris, Dynamic changes in leaf and fruit distribution. Results: The total flavonoids and total saponins in the samples of three habitats and six producing areas were mainly distributed in the leaves during the harvesting period, which were 2.61 times more than those of the roots, stems and fruits . The results of multiple comparisons showed that there was no difference between the contents of the two active substances in the whole plant of Tribulus terrestris and the fruits, some of them were even significantly higher than the latter. Conclusion: In the process of harvesting and processing, the collection, preservation and utilization of the leaves of Tribulus terrestris should be emphasized. In addition from the content point of speaking, Tribulus Terrestris can be the whole grass medicine.