9
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Analysis of essential oil of Nardostachys chinensis Batal by GC-MS combined with chemometric techniques

      research-article

      Read this article at

      ScienceOpenPublisher
      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          The essential oil extracted from Nardostachys chinensis Batal (NCB) was analyzed by gas chromatography-mass spectrometry (GC-MS) combined with two chemometric resolution methods (CRM), heuristic evolving latent projections (HELP), and selective ion analysis (SIA). Qualitative analysis was performed by comparing the obtained pure mass spectra with those in National Institute of Standards and Technology (NIST) mass spectra database. Identification of some compounds was assisted by comparison of programmed temperature retention indices (PTRIs). The quantitative results were obtained by overall volume integration (OVI). A total of 69 compounds in the essential oil of N. chinensis Batal were identified, accounting for 93.98% of the total content. The major compounds were (−)-spathulenol, epiglobulol, trans-longipinocarveol, and patchouli alcohol which contribute to the antimicrobial and antioxidant activity. The results showed that the efficiency and reliability were greatly improved by use of chemometric techniques and programmed temperature retention index as assistants of GC-MS in identification of the plant essential oil.

          Related collections

          Author and article information

          Journal
          1326
          121093
          Acta Chromatographica
          Akadémiai Kiadó
          1233-2356
          2083-5736
          1 March 2015
          23 December 2013
          : 27
          : 1 ( otherID: N67464118711 )
          : 157-175
          Affiliations
          [ 1 ] Central South University Xiangya Hospital Changsha Hunan 410008 China
          [ 2 ] Central South University School of Pharmaceutical Sciences Changsha Hunan 410013 China
          [ 3 ] Shanghai Medical College of Fudan University Shanghai 200032 China
          [ 4 ] Jiangsu Shenlong Pharmaceutical Co., Ltd. Yanchen Jiangsu 224200 China
          [ 5 ] Central South University College of Chemistry and Chemical Engineering Changsha Hunan 410083 China
          Article
          G27558T0G6788036
          10.1556/AChrom.27.2015.1.12
          c9df9cfd-b8db-4eab-a31a-5e4ab2dbc698
          History
          Categories
          Original Research Paper

          Materials properties,Nanomaterials,Chemistry,Nanotechnology,Analytical chemistry,Thin films & surfaces
          gas chromatography-mass spectrometry,essential oil,heuristic evolving latent projections, Nardostachys chinensis Batal,selective ion analysis

          Comments

          Comment on this article