机构地区: 中国林业科学研究院林产化学工业研究所
出 处: 《林产化学与工业》 1998年第3期15-18,共4页
摘 要: 秘鲁具有丰富的松树资源,主要树种有展松、辐射松、粗糙枝松和粉枝五针松等。采用DB-5毛细管柱对这些树种的松脂进行分析,并用GC-MS鉴定。同时,采用QF-1毛细管柱将松脂中长叶松酸和左旋海松酸加以分离。 Pine resources are abundant in Peru. Main pine species are Pinus patula, P.radiata, P.montezumae and P.pseudostrobus . Chemical compositions of oleoresins from the above species were studied by GC and GC MS,using DB 5 capillary column. Palutric acid and levopimaric acid were isolated with QF 1 capillary column.
关 键 词: 展松 辐射松 粗糙枝松 粉枝五针松 松脂 秘鲁
领 域: [化学工程]