毛泡桐花挥发油的提取  

Extracting Naphtha from Flower of Paulownia Tomentosa (Thunb) Steud

作　　者：潘晓辉[1] 田涛[1] 

机构地区：[1]安康师范专科学校化学与生命科学系,陕西安康725000

出　　处：《安康师专学报》2003年第4期69-71,共3页Journal of Ankang Teachers College

基　　金：陕西省教育厅专项科研基金资助项目(02JK202)

摘　　要：目的　从毛泡桐花中提取挥发油。方法　水蒸气蒸馏法。结果　从毛泡桐花中提得挥发油,得率为1 6%。结论　毛泡桐花中含有较丰富的挥发油。Object: The naphtha was extracted from the flowers of Paulownia tomentosa (Thunb) Steud. Methods: The naphtha was extracted by steam distillation. Results: The naphtha was obtained from the flowers of Paulownia tomentosa (Thunb) Steud. The rate of yield in the oil was 1.60%. Conclusion: The flowers of Paulownia tomentosa (Thunb) Steud contain plenty of the naphtha.

关 键 词：毛泡桐 挥发油 水蒸气蒸馏法 聚乙烯醇 氯化钠 乙醚 硫酸钠 

分 类 号：Q949.757.5[生物学—植物学]