Characterisation of volatile composition of white salsify (Tragopogon porrifolius L.) by headspace solid-phase microextraction (HS-SPME) and simultaneous distillation–extraction (SDE) coupled to GC–MS

Riu-Aumatell, Montserrat; Vargas, Liliana; Vichi, Stefania; Guadayol, Josep M.; López-Tamames, Elvira; Buxaderas, Susana

doi:10.1016/j.foodchem.2011.04.061

Cited by 39 publications

(9 citation statements)

References 24 publications

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“…SDE has the advantage of using a small amount of solvent for extracting a large amount of volatile substances. Although SDE alleviates the instability of the analytes by combining distillation and extraction, heatsensitive compounds or artefacts may appear, given that SDE involves high temperatures [7]. We harvested 78 volatile compounds with SDE, although artefacts could not be totally ruled out due to oxidation and/or pollution [8].…”

Section: Discussionmentioning

confidence: 99%

Determination of Volatile Compounds of Illicium verum Hook. f. Using Simultaneous Distillation-Extraction and Solid Phase Microextraction Coupled with Gas Chromatography-Mass Spectrometry

Zhang¹,

Zhang²,

Yuan³

et al. 2015

Trop. J. Pharm Res

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Purpose: To determine the characteristic aromatic constituents of star anise (Illicium verum Hook. f.) and identify its main aroma compounds for sensory evaluation. Methods: The volatile compounds of star anise were prepared by simultaneous distillation-extraction (SDE) and the compounds were identified by gas chromatography-mass spectroscopy (GC-MS). The flavor compounds were confirmed by gas chromatography-olfactometry (GC-O). Their flavor dilution factor (FD) values were determined using aroma extract dilution analysis (AEDA

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Section: Discussionmentioning

confidence: 99%

Determination of Volatile Compounds of Illicium verum Hook. f. Using Simultaneous Distillation-Extraction and Solid Phase Microextraction Coupled with Gas Chromatography-Mass Spectrometry

Zhang¹,

Zhang²,

Yuan³

et al. 2015

Trop. J. Pharm Res

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“…The flame (200-300 °C) was used during heating, so that the temperature was too high and cannot be easily controlled. A variety of sublimated components were achieved under higher temperature [17].…”

Section: Discussionmentioning

confidence: 99%

A Green and Solvent-Free Process for Preparation of High- Purity (–)-Borneol from Leaves of Blumea balsamifera (L) DC

Wang¹,

Tian²,

Wang³

et al. 2014

Trop. J. Pharm Res

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Purpose: To develop a simple and low cost process for the preparation of high-purity (-)-borneol from leaves of Blumea balsamifera (L.) DC.. Methods: An improved hydrodistillation (IHD) equipped with a vertical condenser tube was designed for extracting the volatiles (crude (-)-borneol) without solvent, and comparing with hydrodistillation-solvent extraction (HDSE) and simultaneous distillation and extraction (SDE). The sublimation was used to separated high-purity (-)-borneol. The purities of (-)-borneol products were quantitatively analyzed by gas chromatography (GC), and the (-)-borneol product was analyzed by optical activity and nuclear magnetic resonance (NMR), and the antimicrobial activity was evaluated. Results: The (-)-borneol content of the volatiles was 82 % in IHD, and much higher than that of HDSE (45 %) and SDE (44 %). After sublimation, the purity of separated (-)-borneol was 92 %, and the recovery was 96 %. The NMR spectral data confirmed that the product was (-)-borneol, and the specific rotation was -36.4° (20 °C, ethanol). Meanwhile, the performances of the (-)-borneol product and standard (-)-borneol were the same in antimicrobial activity. Conclusion:The work provides a green, efficient and solvent-free process for preparation of high-purity natural (-)-borneol from B. balsamifera leaves.

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“…As the extraction performance was satisfied, more and more researchers adopt SPME technique to VOC analysis in stems, roots, or seeds. Distillation-extraction with mixed solvent and HS-SPME were compared by Riu-Aumatell et al through the extraction of volatile compounds in ginseng [100]. HS-SPME was used to extract volatile compounds from Panax ginseng C.A.…”

Section: Stems Roots and Seedsmentioning

confidence: 99%

Applications of In Vivo and In Vitro Solid-Phase Microextraction Techniques in Plant Analysis

Zhu¹,

Chen²

2016

Solid Phase Microextraction

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Plant tissues usually consist of various complex matrices. Therefore, there is a clear and unmet need for the development of suitable systems for the collection and analysis of targeted analytes in plant, particularly for the sample pretreatment methods. Solid-phase microextraction (SPME) combines sampling, isolation, concentration, and enrichment in one step and is a simple and effective sample preparation technique. Due to the high-efficiency, cost-saving, solvent-free, and easy-to-realize automation properties, SPME is among the more promising and new, green sample preparation techniques for the determination of traces of different compounds of plants in the last decade, such as volatile organic compounds (VOCs) emitted from different organs of plants and a variety of environmental contaminants in plants. In this chapter, we summarize the recent applications of in vitro and in vivo SPME in different organs of plant and also discuss the advantages of the state-of-the-art SPME technology applied in the fields of plant analysis.

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Characterisation of volatile composition of white salsify (Tragopogon porrifolius L.) by headspace solid-phase microextraction (HS-SPME) and simultaneous distillation–extraction (SDE) coupled to GC–MS

Cited by 39 publications

References 24 publications

Determination of Volatile Compounds of <i>Illicium verum </i>Hook. f. Using Simultaneous Distillation-Extraction and Solid Phase Microextraction Coupled with Gas Chromatography-Mass Spectrometry

Determination of Volatile Compounds of <i>Illicium verum </i>Hook. f. Using Simultaneous Distillation-Extraction and Solid Phase Microextraction Coupled with Gas Chromatography-Mass Spectrometry

A Green and Solvent-Free Process for Preparation of High- Purity (–)-Borneol from Leaves of <i>Blumea balsamifera</i> (L) DC

Applications of In Vivo and In Vitro Solid-Phase Microextraction Techniques in Plant Analysis

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