journal6 ›› 2006, Vol. 27 ›› Issue (6): 114-117.

• Chemistry and chemical engineering • Previous Articles     Next Articles

Analysis of GC-MS Data from Essential Oil of Houttuynia Cordata Thunb by Orthogonal Projection Resolution


  1. (Department of Chemistry and Chemical Engineering,Huaihua University,Huaihua 418008,Hunan China)
  • Online:2006-11-25 Published:2012-06-28

Abstract: Established a method which verifies chromatogram peaks pureness and resolves overlapping peaks——Orthogonal Projection Resolution (OPR).It is applied to analyze GC-MS data of essential oil in Houttuynia cordata thunb.Two components of multicomponents system are confirmed,and their pure mass spectrum and chromatogram are also resolved.

Key words: orthogonal projection resolution, Houttuynia cordata thunb, essential oil, GC-MS

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