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目的:建立满山红油的虚拟指纹图谱。方法:运用科学计算可视化原理,通过主成分分析和空间投影变换方法获取满山红油的特征指纹图谱。结果:对黑龙江省15个地区满山红油样品图谱间的差异明显,15个不同产地满山红样品虚拟指纹图谱分为两类。结论:该方法可以作为满山红油质量的控制标准。
Objective: To establish the virtual fingerprint of Manshan oil. Methods: Using the principle of scientific visualization, the fingerprint of Manshan red oil was obtained by principal component analysis and spatial projection transformation. Results: There were significant differences in the chromatograms of Manshan red oil in 15 areas of Heilongjiang Province. The virtual fingerprints of Manshan red in 15 different areas were divided into two categories. Conclusion: This method can be used as the control standard of Manshan oil quality.