Application of Polyamide Nanofibers, SPME/GC-MS, and Chemometrics for Comprehensive Analysis of Volatiles in Thymus vulgaris L. and Thymus serpyllum L

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• 作者：M. Asadollahi-Baboli ; A. Aghakhani ; V. Bikdeloo
• 关键词：Chemometrics ; Solid ; phase microextraction ; Multivariate curve resolution ; alternating least squares ; Polyamide nanofibers ; Thyme
• 刊名：Food Analytical Methods
• 出版年：2016
• 出版时间：February 2016
• 年：2016
• 卷：9
• 期：2
• 页码：528-536
• 全文大小：1,107 KB
• 参考文献：Asadollahi-Baboli M, Aghakhani A (2014) Rapid analysis of Origanum majorana L. fragrance using nanofiber sheet, GC-MS and chemometrics. J Sep Sci 37:990–996CrossRef
  Asadollahi-Baboli M, Mani-Varnosfaderani A (2014) Chemometrics assisted GC-MS analysis of volatile and semi-volatile constituents of Elettaria Cardamomum. Food Anal Methods 7:1745–1754CrossRef
  Bicchi C, Belliardo F, Cordero C, Liberto E, Rubiolo P, Sgorbini B (2006) Headspace-solid-phase microextraction in the analysis of the volatile fraction of aromatic and medicinal plants. J Chromatogr Sci 44:416–429CrossRef
  Daniel M (2006) Medicinal plants: chemistry and properties. Science Publishers, New YorkCrossRef
  Gemperline P (2006) Practical guide to chemometrics. Taylor & Francis, LondonCrossRef
  Giordiani R, Hadef Y, Kaloustina J (2008) Compositions and antifungal activities of essential oils of some Algerian aromatic plants. Fitoterapia 79:199–203CrossRef
  Golmakani M, Rezaei K (2008) Comparison of microwave-assisted hydrodistillation with the traditional hydrodistillation method in the extraction of essential oils from Thymus vulgaris L. Food Chem 109:925–930CrossRef
  Jalali-Heravi M, Parastar H, Kamalzadeh M, Tauler R, Jaumot J (2010) MCRC software: a tool for chemometric analysis of two-way chromatographic data. Chemom Intell Lab Syst 104:155–171CrossRef
  Jalali-Heravi M, Moazeni-Pourasil RS, Sereshti H (2014) Thorough analysis of Iranian spearmint essential oil: combination of chemometrics and gas chromatography-mass spectrometry. Anal Methods 6:6753–6759CrossRef
  Jaumot J, de Juan A, Tauler R (2015) MCR-ALS GUI 2.0: new features and applications. Chemom Intell Lab Syst 140:1–12CrossRef
  Jiang R, Pawliszyn J (2012) Thin-film microextraction offers another geometry for solid-phase microextraction. TrAC Trends Anal Chem 39:245–253CrossRef
  Jouki M, Mortazavi SA, Yazdi FT, Koocheki A (2014) Characterization of antioxidant antibacterial quince seed mucilage films containing thyme essential oil. Carbohydr Polym 99:537–546CrossRef
  Miao L, Cai W, Shao X (2011) Rapid analysis of multicomponent pesticide mixture by GC-MS with the aid of chemometric resolution. Talanta 83:1247–1253CrossRef
  Nikolic M, Glamoclija J, Ferreira I, Calhelha RC, Fernandes A, Markovic T, Markovic D, Giweli A, Sokovic M (2014) Chemical composition, antimicrobial, antioxidant and antitumor activity of Thymus serpyllum L., Thymus algeriensis Boiss. and Reut and Thymus vulgaris L. essential oils. Ind Crop Prod 52:183–190CrossRef
  Poon J, Poon SK (2014) Data analytics for traditional Chinese medicine research. Springer, New YorkCrossRef
  Rota MC, Herrera A, Martinez RM, Sotomayor JA, Jordan MJ (2008) Antimicrobial activity and chemical composition of Thymus vulgaris, Thymus zygis and Thymus hyemalis essential oils. Food Control 19:681–687CrossRef
  Sellamuthu PS, Sivakumar D, Soundy P (2013) Antifungal activity and chemical composition of thyme, peppermint and citronella oils in vapor phase against avocado and peach postharvest pathogens. J Food Saf 33:86–93CrossRef
  Stahl-Biskup E, Saez F (2003) Thyme: the genus Thymus. CRC Press, Taylor & Francis, Florida
  Staszek D, Orłowska M, Rzepa J, Wrobel MS, Kowalska T, Szymczak G, Waksmundzka-Hajnos M (2014) Fingerprinting of the volatile fraction from selected thyme species by means of headspace gas chromatography with mass spectrometric detection. J AOAC Int 97:1250–1258CrossRef
  Tauler R, Walczak B, Brown SD (2009) Comprehensive chemometrics: chemical and biochemical data analysis. Elsevier, New York
  Xanthopoulos P, Pardalos PM, Trafalis TB (2013) Robust data mining, SpringerBriefs in optimization. Springer, LondonCrossRef
  
• 作者单位：M. Asadollahi-Baboli (1)
  A. Aghakhani (2)
  V. Bikdeloo (1)
  
  1. Department of Science, Babol University of Technology, Babol, 47148-71167, Mazandaran, Iran
  2. Department of Semiconductors, Materials and Energy Research Center, Karaj, 31787-316, Iran
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Food Science
  Chemistry
  Microbiology
  Analytical Chemistry
  
• 出版者：Springer New York
• ISSN：1936-976X

文摘

Garden thyme (Thymus vulgaris L.) and wild thyme (Thymus serpyllum L.) volatile components have been extracted using solid-phase microextraction (SPME) with polyamide nanofibers, prepared by electrospun technique. The polyamide nanofibers were used for SPME because of its high porosity and high surface to volume ratio. The homogeneity and porosity of the prepared polyamide nanofibers was investigated by scanning electron microscopy having diameters of 50–100 nm. Gas chromatography-mass spectrometry (GC-MS) together with chemometrics was implemented to resolve the co-eluted components and improve analytical performance. After applying multivariate curve resolution-alternating least squares (MCR-ALS) to resolve the overlapped and embedded peak clusters, 32 and 43 components have been identified in garden and wild thyme, respectively. Furthermore, principal component analysis (PCA) was implemented to characterize hidden structure and to identify volatiles differentiating between garden and wild thyme. The proposed strategy of SPME/GC-MS together with chemometrics may be useful for comprehensive and rapid analysis of complex natural extracts such as garden and wild thyme.