Method: Previous relevant investigations and literatures were summed up in the field, and the present situation on the authentication of TCHMs at home and abroad was analysed.
方法：总结前期研究工作和文献工作，对植物类中药材鉴定的国内外研究现状进行分析。
Conclusion: Fingerprint authentication of characteristic general constituents of TCHMs has profound significance for the species identification and quality evaluation of TCHMs.
结论：中药材特征性总成分指纹鉴定对植物中药的品种鉴别和品质评价具有重要意义。
Objective: To describe the theory, scientific significance, distinguishing features and authentication feasibility of TCHMs by spectral fingerprints of characteristic general constituents.
目的：论述中药材特征性总成分指纹鉴定的理论、科学意义、特色及其可行性。
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