Analysis of the chemical composition of the essential oil of Polygonum minus Huds. Using two-dimensional gas chromatography-time-of-flight mass spectrometry (GC-TOF MS)

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Abstract

The essential oil in leaves of Polygonum minus Huds., a local aromatic plant, were identified by a pipeline of gas chromatography (GC) techniques coupled with massspectrometry (MS), flame ionization detector (FID) and two dimensional gas chromatography time of flight mass spectrometry (GC×GC-TOF MS). A total of 48 compounds with a good match and high probability values were identified using this technique. Meanwhile, 42 compounds were successfully identified in this study using GCMS, a significantly larger number than in previous studies. GC-FID was used in determining the retention indices of chemical components in P. minus essential oil. The result also showed the efficiency and reliability were greatly improved when chemometric methods and retention indices were used in identification and quantification of chemical components in plant essential oil.

Original languageEnglish
Pages (from-to)7006-7015
Number of pages10
JournalMolecules
Volume15
Issue number10
DOIs
Publication statusPublished - Oct 2010

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Polygonum
Volatile Oils
gas chromatography
flame ionization
Gas chromatography
Gas Chromatography
Mass spectrometry
Flame Ionization
Mass Spectrometry
chemical composition
mass spectroscopy
oils
Ionization
Chemical analysis
Detectors
Plant Oils
detectors
Gas Chromatography-Mass Spectrometry
leaves
Pipelines

Keywords

  • Comprehensive two-dimensional gas chromatography
  • GC-MS
  • Polygonum minus Huds
  • Retention indices
  • TOF MS
  • Volatile oil

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

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title = "Analysis of the chemical composition of the essential oil of Polygonum minus Huds. Using two-dimensional gas chromatography-time-of-flight mass spectrometry (GC-TOF MS)",
abstract = "The essential oil in leaves of Polygonum minus Huds., a local aromatic plant, were identified by a pipeline of gas chromatography (GC) techniques coupled with massspectrometry (MS), flame ionization detector (FID) and two dimensional gas chromatography time of flight mass spectrometry (GC×GC-TOF MS). A total of 48 compounds with a good match and high probability values were identified using this technique. Meanwhile, 42 compounds were successfully identified in this study using GCMS, a significantly larger number than in previous studies. GC-FID was used in determining the retention indices of chemical components in P. minus essential oil. The result also showed the efficiency and reliability were greatly improved when chemometric methods and retention indices were used in identification and quantification of chemical components in plant essential oil.",
keywords = "Comprehensive two-dimensional gas chromatography, GC-MS, Polygonum minus Huds, Retention indices, TOF MS, Volatile oil",
author = "Baharum, {Syarul Nataqain} and Bunawan Hamidun and {Abd. Ghani}, Ma`Aruf and {Wan Mustapha}, {Wan Aida} and {Mohd. Noor}, Normah",
year = "2010",
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pages = "7006--7015",
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T1 - Analysis of the chemical composition of the essential oil of Polygonum minus Huds. Using two-dimensional gas chromatography-time-of-flight mass spectrometry (GC-TOF MS)

AU - Baharum, Syarul Nataqain

AU - Hamidun, Bunawan

AU - Abd. Ghani, Ma`Aruf

AU - Wan Mustapha, Wan Aida

AU - Mohd. Noor, Normah

PY - 2010/10

Y1 - 2010/10

N2 - The essential oil in leaves of Polygonum minus Huds., a local aromatic plant, were identified by a pipeline of gas chromatography (GC) techniques coupled with massspectrometry (MS), flame ionization detector (FID) and two dimensional gas chromatography time of flight mass spectrometry (GC×GC-TOF MS). A total of 48 compounds with a good match and high probability values were identified using this technique. Meanwhile, 42 compounds were successfully identified in this study using GCMS, a significantly larger number than in previous studies. GC-FID was used in determining the retention indices of chemical components in P. minus essential oil. The result also showed the efficiency and reliability were greatly improved when chemometric methods and retention indices were used in identification and quantification of chemical components in plant essential oil.

AB - The essential oil in leaves of Polygonum minus Huds., a local aromatic plant, were identified by a pipeline of gas chromatography (GC) techniques coupled with massspectrometry (MS), flame ionization detector (FID) and two dimensional gas chromatography time of flight mass spectrometry (GC×GC-TOF MS). A total of 48 compounds with a good match and high probability values were identified using this technique. Meanwhile, 42 compounds were successfully identified in this study using GCMS, a significantly larger number than in previous studies. GC-FID was used in determining the retention indices of chemical components in P. minus essential oil. The result also showed the efficiency and reliability were greatly improved when chemometric methods and retention indices were used in identification and quantification of chemical components in plant essential oil.

KW - Comprehensive two-dimensional gas chromatography

KW - GC-MS

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KW - Retention indices

KW - TOF MS

KW - Volatile oil

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