Arjouni M Y, Bennouna M A, El Fels M A El Alaoui, Romane A
a Laboratory of Applied Organic Chemistry, Team Analysis and Quality Control Department of Chemistry , Faculty of Sciences Semlalia, Cadi Ayyad University , P.O. Box: 2390 Bd. Prince Moulay Abdallah, 40100 Marrakech , Morocco.
Nat Prod Res. 2015;29(8):764-7. doi: 10.1080/14786419.2014.974052. Epub 2014 Nov 25.
An inductively coupled plasma mass spectrometry was developed to determine 20 mineral elements and heavy metals in leaves of Cupressus atlantica Gaussen, a traditional Moroccan medicinal herb from five environmentally different sites in N'Fis valley (High Atlas Mountains). The results showed in the leaves that Ca, K, P, Mg, Na and Fe were the most abundant of the elements in all samples of the studied locality. The concentrations of trace metals from the leaves of this plant were in the order Ca>K > P > Mg>Na>Fe. The results of the mineral composition were analysed by hierarchical cluster and principal component analysis that established three statistically significant clusters.
开发了一种电感耦合等离子体质谱法，用于测定摩洛哥传统药草大西洋柏木叶中的20种矿物元素和重金属，这些叶子采自阿特拉斯山脉高山区恩菲斯山谷五个环境不同的地点。结果表明，在所研究地区的所有样本叶片中，钙、钾、磷、镁、钠和铁是含量最丰富的元素。该植物叶片中痕量金属的浓度顺序为钙>钾>磷>镁>钠>铁。通过层次聚类和主成分分析对矿物成分结果进行分析，确定了三个具有统计学意义的聚类。
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