甘青青兰根茎挥发成分的比较研究。 （注：原文中Nardostachys rhizome一般指甘青青兰根茎，可能原英文题目表述不太准确，正常应该是Comparative study on volatile components of Nardostachys jatamansi rhizome ，如果按准确的英文题目翻译是“匙叶甘松根茎挥发成分的比较研究” ，这里按照你给的原文翻译为甘青青兰根茎挥发成分的比较研究 ）
Comparative study on volatile components of Nardostachys rhizome.
作者信息
Tanaka Ken, Komatsu Katsuko
机构信息
Division of Pharmacognosy, Department of Medicinal Resources, Institute of Natural Medicine, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan.
出版信息
J Nat Med. 2008 Jan;62(1):112-6. doi: 10.1007/s11418-007-0199-7. Epub 2007 Oct 6.
Volatile components in 13 crude drug samples derived from Nardostachys chinensis or Nardostachys grandiflora were studied by solid phase micro extraction (SPME)-GC and SPME-GC-MS. Twenty-three compounds accounting for 81.3 and 70.0% of volatile components in newly collected samples of two species were identified. beta-Maaliene, 9-aristolene, calarene and patchouli alcohol were identified as the major volatile constituents of N. chinensis, whereas aromadendrene, cube-11-ene, epi-alpha-selinene, spirojatamol and valeranone were identified as those of N. grandiflora. Using the peaks of beta-maaliene and 9-aristolene in GC profiles as the marker, two Nardostachys species were clearly distinguished among the samples examined.
采用固相微萃取（SPME）-气相色谱（GC）和SPME-气相色谱-质谱联用（SPME-GC-MS）技术，对甘青青兰或大花甘青蓝根中的13个药材样品的挥发性成分进行了研究。在两个物种新采集样品中，鉴定出23种化合物，分别占挥发性成分的81.3%和70.0%。β-马兜铃烯、9-亚甲基环癸三烯、卡拉烯和广藿香醇被鉴定为甘青青兰的主要挥发性成分，而香树烯、11-立方烯、表-α-芹子烯、螺雅槛蓝醇和缬草酮则被鉴定为大花甘青兰的主要挥发性成分。以GC图谱中β-马兜铃烯和9-亚甲基环癸三烯的峰为标记，在所检测的样品中能够清晰地区分这两种甘青兰。
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