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Souad El Hafidi Khadija Bakhy Mohammed Ouhssine Abderrahim Benzakour Hamid Khamar Joseph Casanova Mathieu Paoli Félix Tomi 《化学与生物多样性》2023,20(1):e202201022
Cladanthus scariosus (Ball) Oberpr. & Vogt is endemic to Moroccan High Atlas. It is known under the vernacular names Irezghi or Irezgui. Three essential oil samples have been isolated from aerial parts and analyzed by combination of chromatographic and spectroscopic techniques [gas chromatography (GC) in combination with retention indices (RI), gas chromatography-mass spectrometry (GC/MS) and 13C-NMR spectroscopy]. The compositions of oil samples were dominated by monoterpenes: α-pinene sabinene, and terpinen-4-ol. Chamazulene and dihydrochamazulene isomers as well as various hemiterpene esters and analogs have been identified. To evidence a chemical variability, statistical analysis performed on 13 oil sample compositions allowed partitioning into three groups, mainly differentiated by their contents of sabinene, camphor, borneol, terpinen-4-ol, and germacrene D. 相似文献
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Khadija Bakhy Touria Belhachmi Tarik Benabdelouahab Félix Tomi Joseph Casanova Mathieu Paoli 《化学与生物多样性》2021,18(9):e2100209
Thirty-three oil samples isolated from aerial parts of Myrtus communis L. harvested in seven localities, from Northern to Central Morocco, have been analyzed by combination of chromatographic and spectroscopic techniques. The 33 compositions have been subjected to statistical analysis, hierarchical cluster analysis (HCA) and principal component analysis (PCA). Two groups have been differentiated on the basis of their myrtenyl acetate and α-pinene contents and each one was sub-divided in two sub-groups according to the contents of 1,8-cineole and linalool. The compositions of our 33 myrtle oil samples may be named as follow by their main components: sub-group IA (13/33): α-pinene/1,8-cineole/linalool; sub-group IB (6/33): 1,8-cineole/α-pinene; sub-group IIA (10/33): 1,8-cineole/myrtenyl acetate; sub-group IIB (4/33): myrtenyl acetate. 相似文献
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新疆四个民族八对遗传性状的基因频率 总被引:14,自引:1,他引:14
阿不都拉·巴克 依米提·热合曼 木合塔尔·阿不都克里木 哈斯亚提 吾甫尔·依明 阿帕尔·吾甫尔 阿帕尔·加帕尔 米娜瓦尔 吾期库阿依 拉孜古力 热孜亚Abdula Bakhy Imit Rahman Muhtar Abdukerim Hasiyat Gupur Imin Gapar Gupur Gapar Japar Munawar Uqkunay Razigul Raziya 《遗传》1997,19(5):27-29
在调查新疆维吾尔、哈萨克、柯尔克孜、塔吉克族8对遗传性状的基础上分别计算出8对遗传性状在上述4个民族中的基因频率, 并进行了4个民族之间基因频率的比较。比较结果表明:塔吉克与其他3个民族之间基因频率的差异显著,而哈族与柯族之间的差异不显著。
Abstract:Acoording to the investigation of eight pairs of genetic traits among four minorities in Xinjiang (Uygur,Kazak,Kirgiz and Tajik),the gene frequencies of these traits were respectively calculated and compared.The results indicated that the difference of gene frequencies between Tajik and other three populations significant,while it is insignificant between kazak and Kirgiz. 相似文献
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