This study aims to investigate the chemical constituents of the stem of Retama raetam growing in Saudi Arabia. The organic and inorganic composition of ethanol extract of R. raetam stem has been explored using direct analysis in real time-mass spectrometry (DART-MS), gas chromatography-mass spectrometry (GC-MS), and inductively coupled plasma-mass spectrometry (ICP-MS). Analysis conducted by DART-MS and GC-MS reveals the presence of several interesting organic constituents identified as 2,4-di-tert-butylphenol, sparteine, benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, methyl ester, phthalic acid, 1-octadecanol, squalene, argentamin, 2,4-di-tert-butylphenol, sparteine, benzene propanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, methyl ester, phthalic acid, 1-octadecanol, squalene, argentamin, and hentriacontane in the ethanol extract of the R. raetam stem. The ICP-MS analysis of stem extract showed the presence of a significant amount of important inorganic elements including aluminum, chlorine, calcium, bromine magnesium, phosphorus, scandium, and chromium. The current study complements other R. raetam extract investigations carried out in the past and provides the additional data for the future research studies.

中文翻译：

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使用ICP-MS，GC-MS-MS和DART-MS鉴定Retama raetam（Forssk）茎成分的化学成分和金属测定

这项研究旨在调查在沙特阿拉伯生长的Retama raetam茎的化学成分。雷公藤乙醇提取物的有机和无机组成使用实时质谱（DART-MS），气相色谱-质谱（GC-MS）和电感耦合等离子体-质谱（ICP-MS）的直接分析对茎进行了研究。通过DART-MS和GC-MS进行的分析表明，存在一些有趣的有机成分，这些成分被标识为2,4-二叔丁基苯酚，天冬氨酸，苯丙酸，3,5-双（1,1-二甲基乙基）-4-羟基-，甲酯，邻苯二甲酸，1-十八醇，角鲨烯，精胺，2,4-二叔丁基苯酚，天冬氨酸，苯丙酸，3,5-双（1,1-二甲基乙基）-4-羟基-甲酯，邻苯二甲酸，1-十八烷醇，角鲨烯，argentamin，和三十一烷在乙醇提取物R. raetam干。茎提取物的ICP-MS分析表明，存在大量重要的无机元素，包括铝，氯，钙，溴镁，磷，scan和铬。本研究是对过去进行的其他R. raetam提取物研究的补充，并为将来的研究提供了额外的数据。