【摘要】 利用 XAD-4憎水性吸附树脂采集墨红头香,以毛细管气相色谱双柱保留指数和 GC/MS/DS 联用方法鉴定头香的化学成份。共分离鉴定或初步鉴定了45种组份,其中含量较大的有乙酸芳樟酯(14.98%),柠檬烯(12.07%),甲基苯甲醚(9.88%),香茅醇(4.82%),乙酸巳酯(3.98%),β-石竹烯(4.55%),芳樟醇(3.18%),正巳醇(3.17%)等.更多还原

【Abstract】 The essence of Rosa chinensis,flower were trapped by a modified circulating adsorption method with XAD-4 as adsorbent and were analyzed by GC and GC/MS techniques.The com- ponents were identified by mass spectral and temperature-programmed retention index data on dual glass capillary columns.The major constituents are linalool acetate(14.98%),limonene (12.07%),benzene methyl methoxy (9.88%),citronellol(4.82%),beta-caryophyllene(4.55%), hexanol acetate(3.98%),linalool(3.18%),hexanol(3.17%)etc.更多还原