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目的 研究山东沂山产五脉地椒全草挥发油化学成分。方法 采用气相色谱 质谱联用仪 (GC MS)对五脉地椒全草挥发油化学成分进行了分析鉴定。结果 从分离出的 72个峰中鉴定出 6 1种化学成分 ,其含量占挥发油总量的 98.83%。结论 产于山东沂山的五脉地椒全草挥发油主要成分为对 伞花烃、芳樟醇、龙脑、α 松油醇
Objective To study the chemical constituents of the volatile oil from the whole plant of Potamogeton chrysanthemi in Shandong Province. Methods The chemical constituents of the volatile oil from the whole plant of Myzus persicae were analyzed by gas chromatography mass spectrometry (GC MS). Results Sixty-one chemical components were identified from the 72 separated peaks, which accounted for 98.83% of the total volatile oil. Conclusion The main constituents of the volatile oil from the whole plant of Potamogeton chrysanthemi in Shandong Lushan are cymene, linalool, borneol, and alpha terpineol.