CAJ | 학술논문

目的：建立骨碎补药材脂溶性成分的气相色谱（GC）指纹图谱。方法以环己烷为提取溶剂，经索氏提取法获得骨碎补药材的脂溶性成分。采用DB-5毛细管柱，程序升温，并利用主成分分析法（PCA ）对指纹图谱进行统计分析。结果利用PCA对GC指纹图谱进行处理，骨碎补药材的正伪品可明显区分。结论GC指纹图谱为骨碎补药材的进一步质量控制提供了有用的参考。
목적：건립골쇄보약재지용성성분적기상색보（GC）지문도보。방법이배기완위제취용제，경색씨제취법획득골쇄보약재적지용성성분。채용DB-5모세관주，정서승온，병이용주성분분석법（PCA ）대지문도보진행통계분석。결과이용PCA대GC지문도보진행처리，골쇄보약재적정위품가명현구분。결론GC지문도보위골쇄보약재적진일보질량공제제공료유용적삼고。
Objective To study the gas chromatographic (GC) fingerprint of Rhizoma Drynariae .Methods The samples were placed in a Soxhlet′s extractor with cyclohexane and refluxed for 3 hours .The GC conditions were as follows :a DB-5 column ,programmed column temperature ,FID detector .Results Significant differences were observed between genuine and fake samples in the principal components analysis (PCA ) score plot .Conclu-sion This method provides useful reference for quality control of Rhizoma Drynariae .