泡桐花的化学成份研究  

STUDY ON THE CHEMICAL COMPOSITION OF PAULOWNIA FLOWERS

作　　者：宋永芳[1] 罗嘉梁[1] 倪善庆[2] 王双生[2] 

机构地区：[1]中国林业科学研究院林产化学工业研究所,南京210037 [2]江苏省林业科学研究所,南京211154

出　　处：《林产化学与工业》1990年第4期265-272,共8页Chemistry and Industry of Forest Products

摘　　要：本文报道了生长在南京地区三种泡桐花的营养成分。泡桐花具有芳香气味,用石油醚提取三种泡桐花,得到的浸膏以兰考泡桐花的得率最高;但评香的结果毛泡桐花浸膏的香气较浓郁。对三种泡桐花精油成份进行了GC/MS分析,共分离出17个组份,用质谱鉴定出13种化合物。This paper deals with the nutritive constituents of flowers from three Paulownia species grown in Nanjing region. The Paulownia flowers which possess an aromatic oder,were extracted with petroleum ether. Yields of paste from flowers of three Paulownia species were compared. The results showed that, paste yield from P. elongata is higher than others, but the paste from P. tomentosa flower has stronger fragrance. In addition, chemical constituents of the essential oils from flowers of the three species were analyzed by GC/MS. 17 components have been separated and 13 of them were identified.

关 键 词：泡桐花 浸膏 氨基酸 精油 香料 

分 类 号：TQ654.2[化学工程—精细化工]