• 采用快速硅胶和气相色谱紫苏甾醇、4-甲基甾醇三萜皂化物的成分进行分离

    The unsaponifiable matters including sterols, 4-methyl sterols and triterpene alcohols in perilla seed oil were separated and analyzed using flash chromatography with silica gel H and GC.

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  • 方法对川芎芎的性状显微特征紫外吸收光谱层析和气相色谱等方面进行比较鉴别。

    Methods Experiments were carried out by comparing their properties, microscopic characteristics, UV spectra, TLC and GC chromatograms.

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  • 方法对川芎芎的性状显微特征紫外吸收光谱层析和气相色谱等方面进行比较鉴别。

    Methods Experiments were carried out by comparing their properties, microscopic characteristics, UV spectra, TLC and GC chromatograms.

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