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[摘要]
应用RP-HPLC法比较了前胡根和茎叶中的化学成分,发现白花前胡茎叶和根中的成分相似,且茎叶中有效成分含量比根中高,有可能做为中药前胡的代用品。而紫花前胡茎叶和根的化学成分相差较大,不能代替使用。
[Key word]
[Abstract]
Chemical constituents of the aerial parts of Qianhu were compared with those present in the roots by RP-HPLC. It was found that the constituents in aerial parts of Peucedanum praeruptorum are similar and higher in content than that in the roots. So it is possible that the aerial parts can be used instead of the roots of the plant. But the chemical constituents in the aerial parts and the roots of P. decursivum are quite different, rendering it impossible to use the aerial parts instead of the roots of the plant.
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