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.
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)
