ledum palustre

同根派生

Ledum palustre L. var. dilatatum Wahl.
，以葉提取揮發(fā)油入藥。夏秋采集，陰干。
This experiment extract essential oil of ledum palustre by distilling with steam.
采用水蒸餾法提取杜香揮發(fā)油,制備了杜香祛斑霜。
Conclusion: The results suggested that extraction of volatile oil from Ledum palustre by SF-CO2 is more satisfactory.
結論：超臨界流體提取法是提取杜香揮發(fā)法的理想方法。
Objective To investigate the chemical constituents of the petroleum and the chloroform extracts of Ledum palustre L.
目的對細葉杜香石油醚和三氯甲烷部位的化學成分進行研究。
Objective To investigate the chemical constituents of the extracts of Ledum palustre L.
目的對細葉杜香乙酸乙酯部位的化學成分進行研究。