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Paulownia tomentosa

National Institutes of Health

Papers overview

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2013
2013
In vitro essay of Paulownia tomentosa (Thunb.) Steud. was undertaken to determine the capacity of this me- dicinal plant to… 
2011
2011
本发明属于植物次生代谢活性成分提取技术领域,具体涉及一种采用超临界CO2流体技术萃取毛泡桐(原变种)桐皮总苯丙素的工艺。 在本发明中,将洗净、阴干然后粉碎至粒度为20~80目的毛泡桐(原变种)桐皮放入萃取釜中以超临界状态的CO2流体为萃取剂,以40%~95… 
2003
2003
Object: The naphtha was extracted from the flowers of Paulownia tomentosa (Thunb) Steud. Methods: The naphtha was extracted by… 
1997
1997
这份报纸处理了学习萌芽百分比,萌芽潜力并且由系统的统计与不同处理分析种子的萌芽方法。种子在 1994 年 9 月从 14…