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过去认为中药香薷主要来源于唇形科香薷属植物海州香薷Elshotzia splendens Nakai ex F.Maekawa及石荠芋属植物石香薷Mosla chinensis Maxim.。作者于数年中收集了包括香薷主产地江西省在内的22个不同产销地的中药香薷,经鉴定,其中绝大多数为石香薷,少数为同科植物牛至Origanum vulgare Lima.,而无海州香薷。为取得进一步的论据,作者同时收集了野生及自行栽培的海州香薷进行了原植物、药材性状、组织及叶表面特征、挥发油的薄层色谱、紫外吸收光谱和抑菌试验等方面的研究。经比较,发现其各方面均与石香薷或牛至不同。这一研究结果说明香薷主要植物来源为石香薷,对以往的记载有必要予以澄清。
In the past, it was believed that the Chinese medicinal herbs are mainly derived from Elshozia splendens Nakai ex F.Maekawa and Mosla chinensis Maxim. In the past few years, the authors collected 22 different Chinese medicines from different production and sales areas, including Jiangxi Province, which is the main producing area of Xiangxi. After identification, most of them were Shixiangxi and a few of them were Origanum vulgare Lima. Haizhou camphor. In order to obtain further arguments, the author also collected wild and self-cultivated Chinese wolfberry citrons and conducted studies on the original plants, medicinal properties, tissues and leaf surface characteristics, thin layer chromatography of volatile oils, ultraviolet absorption spectra, and antibacterial tests. After comparison, it was found that its various aspects are different from those of Shixiang or Oregano. The results of this study indicate that the main plant source of Toona sinensis is Shixiang, and it is necessary to clarify the previous records.