来自乌克兰的唇形科植物挥发油的成分
Composition of Volatile Oil of Lam. from Ukraine.
作者信息
Mykhailenko Olga
机构信息
National University of Pharmacy, Department of Botany, Kharkiv, Ukraine.
出版信息
Turk J Pharm Sci. 2018 Apr;15(1):85-90. doi: 10.4274/tjps.07379. Epub 2018 Apr 2.
OBJECTIVES
To qualitatively and quantitatively study the composition of essential oil from the dried rhizomes and leaves of Lam. from Ukraine for the first time.
MATERIALS AND METHODS
Essential oils obtained by steam distillation were investigated using gas chromatography-mass spectrometry.
RESULTS
The essential oils were obtained from the leaves and rhizomes by yielding 0.03% and 0.20%, respectively. The analysis of the oil resulted in the identification of 26 components in the leaves and 18 components in the rhizomes. The dominant terpenes in the essential oil of the leaves of were squalene (6%), hexahydrofarnesylacetone (8%) and neophytadiene (up to 6%). Among them, myristic acid (56%), capric acid (14.50%), lauric acid (15.42%), α-irone (2.85%) were found as the dominant compounds of the essential oil of the rhizomes of . α-irone and γ-irone contents are accepted as the most significant criteria of the commercial quality of Iris essential oil. The compounds β-damascenone and squalene were identified for the first time in plants of the genus .
CONCLUSION
of Ukraine can be recommended as an additional source of raw materials for essential oil from the rhizomes and as a source of bioactive substances.
目的
首次对来自乌克兰的某植物干燥根茎和叶片中的精油成分进行定性和定量研究。
材料与方法
采用气相色谱 - 质谱联用技术对水蒸气蒸馏法获得的精油进行研究。
结果
从叶片和根茎中分别提取得到了0.03%和0.20%的精油。对精油的分析鉴定出叶片中有26种成分，根茎中有18种成分。该植物叶片精油中的主要萜类物质为角鲨烯（6%）、六氢法呢基丙酮（8%）和新植二烯（高达6%）。其中，肉豆蔻酸（56%）、癸酸（14.50%）、月桂酸（15.42%）、α - 鸢尾酮（2.85%）被发现是该植物根茎精油中的主要化合物。α - 鸢尾酮和γ - 鸢尾酮的含量被认为是鸢尾精油商业品质的最重要标准。β - 大马酮和角鲨烯这两种化合物首次在该属植物中被鉴定出来。
结论
乌克兰的该植物可被推荐为根茎精油的额外原料来源以及生物活性物质的来源。
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