罗布麻茎伤流液成分研究

摘要

The components in Apocynum venetum stem bleeding sap was studied by GC-MS and ICP.The result of GC-MS shows that Apocynum venetum stem bleeding sap contains more lanosterol, 9,19-cycloergost-24(28)-en-3-ol, lup-20(29)-en-3-ol, and octadecanal.The result of ICP shows that the content of potassium, sodium, and calcium are 50.6 g/kg, 1.89 g/kg and 1.54 g/kg, respectively.The other inorganic component contents are low.The study will point out a new direction of the utilization of Apocynum venetum resource.%以罗布麻茎伤流液作为研究对象,通过GC-MS和ICP对其的成分进行了分析.由GC-MS结果可知,罗布麻茎伤流液中羊毛甾醇、9,19-环麦角甾-24(28)-烯-3-醇、羽扇-20(29)-烯-3-醇、十八醛等含量较多.由ICP结果可知,罗布麻茎伤流液中钾含量最高,达到50.6 g/kg;钠和钙的含量次之,分别为1.89 g/kg 和1.54 g/kg;其余无机成分含量较低.研究力求探索出罗布麻茎秆资源利用的新方向.