Chemical Variability of Moroccan Myrtle Oil,Chemistry & Biodiversity

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Chemical Variability of Moroccan Myrtle Oil
Chemistry & Biodiversity ( IF 2.3 ) Pub Date : 2021-07-20 , DOI: 10.1002/cbdv.202100209
Khadija Bakhy ₁ , Touria Belhachmi ₁ , Tarik Benabdelouahab ₁ , Félix Tomi ₂ , Joseph Casanova ₂ , Mathieu Paoli ₂

Affiliation

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.

中文翻译：

摩洛哥桃金娘油的化学变异性

从摩洛哥北部到中部 7 个地区收获的桃金娘地上部分分离出的 33 个油样已通过色谱和光谱技术相结合进行了分析。对 33 种成分进行了统计分析、层次聚类分析 (HCA) 和主成分分析 (PCA)。根据醋酸桃金娘酯和α-蒎烯的含量区分了两组，并根据1,8-桉树脑和芳樟醇的含量将每一组细分为两个亚组。我们的 33 个桃金娘油样品的成分可按其主要成分命名如下：亚组 IA (13/33)：α-蒎烯/1,8-桉树脑/芳樟醇；IB 亚组 (6/33)：1,8-桉树脑/ α-蒎烯；亚组 IIA (10/33)：1,8-桉树脑/醋酸桃金娘酯；亚组 IIB (4/33)：醋酸桃金娘酯。

更新日期：2021-09-13

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