结果用改良的薄层层析法分析多糖的单糖组成，得到清晰的图谱，与气相色谱法结果一致。
Results Distinct figures indicating the monosaccharide composition of polysaccharides obtained by the modified TLC were well consistent with those from GC method.
第五章，采用高速匀浆法提取、柱层析法净化技术，成功建立了气相色谱质谱法同时测定银杏叶中5种有机磷农药残留量的方法。
Chapter five: A simple and rapid method was used to determine the residues of 5 organophosphorus pesticides in Ginkgo Biloba leaves by gas chromatography-mass spectrometry (GC-MS).
方法：用气相色谱质谱法、X射线衍射法、薄层层析法对包合前后的挥发油进行研究。
Method:GC-MS, X-ray diffraction and thin-layer chromatography were applied to characterize the essential oil and the inclusion compound.
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