摘要
松针叶绿素－胡萝卜素软膏中挥发物质含量与树种有关。分析鉴定表明：马尾松叶绿素－胡萝卜素软膏中挥发物质含量为２％～４％，从该挥发物质分离出的３０个色谱峰中鉴定出２４个化合物，其中主要成分为ａ－蒎烯（２１．２４％）、β－蒎烯（９．６３％）和长叶烯（２１．８３％）。鉴定出的组分占总挥发物质的９４．１２％；赤松叶绿素－胡萝卜素软膏中挥发物质的含量为３％～５％。从该挥发物质分离出的３０个色谱峰中鉴定出２４个化合物，其中主要成分为ａ－揽香烯（２１．９０％）、ａ－香柠檬烯（１４．１６％）和长叶烯（９．７０％），已鉴定组分占总挥发物质的９５．８９％；樟子松叶绿素。胡萝卜素软膏中挥发物质的含量为４％～６％，从该挥发物质分离出的３０个色谱峰中鉴定出２４个化合物，其中主要成分为、木罗烯（１６．２３％）、ａ－草烯（９．２４％）和乙酸龙脑酯（８．２０％）等，鉴定出的组分占总挥发物质的９４．００％
Content of essential in chlorophyll-carotene paste is dependent on tree species. Analysisshows that essential oil content of chlorophyll-carotene paste from Pinus massoniana needles was 2%～4%.Among the 30 constituents separated,24 were identified which make up 94%of the total oil.Themain components were α-pinene(2l.24/),pinene(9。 63/)and longifolene(2l.83%)etc..Essentialoil colntent of paste from P. densiflora needles was 3%～5% Among the 30 constituents separated,24were idetified, which make up 95.89%of the total oil.The main comtponents were α-elemene(2l.9%),α-bergamotene( 14.16%)and longifoleiie ( 9.7%)etc.. Essential oil content of paste from P. sylvestris var. mongolia needles was 4%～6%.Among the 30 constituents separated 24 were identified which makeup 94. 12% of the total oil. The main components were γ-muurolene(16. 23%),α-humulene(9.24%)and6ornvl acetate(8.2%)etc.,
出处
《林产化学与工业》
EI
CAS
CSCD
北大核心
1995年第1期51-56,共6页
Chemistry and Industry of Forest Products
关键词
挥发物质
叶绿素
胡萝卜素
软膏
松针
萃取
Essential oil
Chlorophyll-carotene paste
Pine needles
GC-MS-DS
