Component Composition of Essential Oils <i>Curcuma longa</i>L. (Zingiberaceae) Introduced in Uzbekistan

• 作者: Dilnoza I. Sotiboldieva Trobjon X. Mahkamov
• 来源期刊: 美国植物学期刊(英文)
• 学科: 数学
• 关键词: Leaf RHIZOMES HYDRODISTILLATION Glass Flask Clevenger Nozzle Chemical Composition
• 年，卷（期）: mgzwxqkyw_2020,（8）
• 页码范围: 1247-1253
• 页数: 7页
• 分类号: O17

摘要

This article presents the results of studying the component composition of essential oils of leaves and rhizomes of <i><span style="font-family:Verdana;">C.</span></i> <i><span style="font-family:Verdana;">longa</span></i><span style="font-family:Verdana;"> grown in Uzbekistan. The chemical composition of essential oils of vegetative organs of the </span><i><span style="font-family:Verdana;">Curcuma</span></i> <i><span style="font-family:Verdana;">longa</span></i><span style="font-family:Verdana;"> (Zingiberaceae) plant introduced in Uzbekistan was studied for the first time. Essential oils of the plant were isolated by hydrodistillation, their chemical composition was studied by chromatography-mass spectrometry. In the composition of essential oils of leaves and rhizomes </span><i><span style="font-family:Verdana;">C.</span></i> <i><span style="font-family:Verdana;">longa</span></i><span style="font-family:Verdana;"> L., introduced in the Tashkent oasis, found 27 and 16 components, respectively, among which </span><span><span style="font-family:Verdana;">the leaf is dominated by </span><i><span style="font-family:Verdana;">α</span></i><span style="font-family:Verdana;">-fellandren (33.79%), </span><i><span style="font-family:Verdana;">α</span></i><span style="font-family:Verdana;">-terpinolene (24.28%), </span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><i><span style="font-family:Verdana;">n</span></i></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">-cymene (12.27%), eucalyptol (9.77%), and in the rhizomes</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">-</span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">6-(1,3-dimeth</span></span></span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;">yl-buta-1,3-dienyl)-1,5,5-trimethyl-7-oxa-b