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A Scent of Peppermint—A Microwave Spectroscopy Analysis on the Composition of Peppermint Oil. Symmetry (Basel) 2022. [DOI: 10.3390/sym14061262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Essential oils have a vast number of applications in different areas of our daily life. Detailed chiral analysis and structural characterization of their constituents remains an important subject in analytical chemistry. Here, we report on a broadband rotational spectroscopy study of peppermint oil in the frequency range 2–8 GHz. We focus on an unambiguous determination of the excess enantiomers of the oil constituents menthone and isomenthone in the oil by applying chirality-sensitive rotational spectroscopy, the so-called microwave three-wave mixing (M3WM) technique. Additionally, a new menthol conformer, not previously characterized, was experimentally observed, and the gas-phase structures of the two conformers of menthol and menthone were determined experimentally based on the assignment of their 13C-isotopologues in natural abundance.
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Gisler A, Lan J, Singh KD, Usemann J, Frey U, Zenobi R, Sinues P. Real-time breath analysis of exhaled compounds upon peppermint oil ingestion by secondary electrospray ionization-high resolution mass spectrometry: technical aspects. J Breath Res 2020; 14:046001. [DOI: 10.1088/1752-7163/ab9f8b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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3
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Triptycene-based dicationic guanidinium ionic liquid: A novel stationary phase of high selectivity towards a wide range of positional and structural isomers. J Chromatogr A 2020; 1621:461084. [DOI: 10.1016/j.chroma.2020.461084] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 03/13/2020] [Accepted: 03/26/2020] [Indexed: 11/19/2022]
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Capetti F, Rubiolo P, Bicchi C, Marengo A, Sgorbini B, Cagliero C. Exploiting the versatility of vacuum‐assisted headspace solid‐phase microextraction in combination with the selectivity of ionic liquid‐based GC stationary phases to discriminate
Boswellia
spp. resins through their volatile and semivolatile fractions. J Sep Sci 2020; 43:1879-1889. [DOI: 10.1002/jssc.202000084] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/11/2020] [Accepted: 02/11/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Francesca Capetti
- Dipartimento di Scienza e Tecnologia del FarmacoUniversità di Torino Turin Italy
| | - Patrizia Rubiolo
- Dipartimento di Scienza e Tecnologia del FarmacoUniversità di Torino Turin Italy
| | - Carlo Bicchi
- Dipartimento di Scienza e Tecnologia del FarmacoUniversità di Torino Turin Italy
| | - Arianna Marengo
- Dipartimento di Scienza e Tecnologia del FarmacoUniversità di Torino Turin Italy
| | - Barbara Sgorbini
- Dipartimento di Scienza e Tecnologia del FarmacoUniversità di Torino Turin Italy
| | - Cecilia Cagliero
- Dipartimento di Scienza e Tecnologia del FarmacoUniversità di Torino Turin Italy
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5
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Mazzucotelli M, Bicchi C, Marengo A, Rubiolo P, Galli S, Anderson JL, Sgorbini B, Cagliero C. Ionic liquids as stationary phases for gas chromatography—Unusual selectivity of ionic liquids with a phosphonium cation and different anions in the flavor, fragrance and essential oil analyses. J Chromatogr A 2019; 1583:124-135. [DOI: 10.1016/j.chroma.2018.11.032] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 11/09/2018] [Accepted: 11/17/2018] [Indexed: 12/28/2022]
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6
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Sciarrone D, Schepis A, Zoccali M, Donato P, Vita F, Creti D, Alpi A, Mondello L. Multidimensional Gas Chromatography Coupled to Combustion-Isotope Ratio Mass Spectrometry/Quadrupole MS with a Low-Bleed Ionic Liquid Secondary Column for the Authentication of Truffles and Products Containing Truffle. Anal Chem 2018; 90:6610-6617. [DOI: 10.1021/acs.analchem.8b00386] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Danilo Sciarrone
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168, Messina, Italy
| | - Antonino Schepis
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168, Messina, Italy
| | - Mariosimone Zoccali
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168, Messina, Italy
| | - Paola Donato
- Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali, University of Messina, via Consolare Valeria, 98125, Messina, Italy
| | - Federico Vita
- Department of Agriculture, Food and Environment, University of Pisa, Via Mariscoglio 34, 56124, Pisa, Italy
| | - Donato Creti
- Enrico Giotti S.p.A., a Subsidiary of McCormick & Company, Inc., Via Pisana 592, 50018, Scandicci, Florence, Italy
| | - Amedeo Alpi
- Dipartimento di Scienze Agrarie, Alimentari, Agro-ambientali, Laboratorio di Fisiologia Vegetale, University of Pisa, Via Mariscoglio 34, 56124, Pisa, Italy
| | - Luigi Mondello
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168, Messina, Italy
- Chromaleont S.r.l., Via Leonardo Sciascia CoopFede, Pal. B, 98168, Messina, Italy
- University Campus Bio-Medico of Rome, via Álvaro del Portillo 21, 00128, Rome, Italy
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7
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Lenca N, Poole CF. A system map for the ionic liquid stationary phase 1,12-di(tripropylphosphonium)dodecane bis(trifluoromethylsulfonyl)imide for gas chromatography. J Chromatogr A 2017; 1525:138-144. [DOI: 10.1016/j.chroma.2017.10.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 03/15/2017] [Accepted: 10/06/2017] [Indexed: 10/18/2022]
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8
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Li S, Li S, Huang Y, Liu C, Chen L, Zhang Y. Ionic-liquid-based ultrasound-assisted extraction of isoflavones from Belamcanda chinensis
and subsequent screening and isolation of potential α-glucosidase inhibitors by ultrafiltration and semipreparative high-performance liquid chromatography. J Sep Sci 2017; 40:2565-2574. [DOI: 10.1002/jssc.201700258] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 04/09/2017] [Accepted: 04/18/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Senlin Li
- Central Laboratory; Changchun Normal University; Changchun China
| | - Sainan Li
- Central Laboratory; Changchun Normal University; Changchun China
| | - Yu Huang
- Central Laboratory; Changchun Normal University; Changchun China
| | - Chunming Liu
- Central Laboratory; Changchun Normal University; Changchun China
| | - Lina Chen
- Central Laboratory; Changchun Normal University; Changchun China
| | - Yuchi Zhang
- Central Laboratory; Changchun Normal University; Changchun China
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Roblová V, Bittová M, Kubáň P, Kubáň V. Capillary electrophoresis fingerprinting and spectrophotometric determination of antioxidant potential for classification ofMenthaproducts. J Sep Sci 2016; 39:2862-8. [DOI: 10.1002/jssc.201600235] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 05/10/2016] [Accepted: 05/14/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Vendula Roblová
- Department of Chemistry; Masaryk University; Brno Czech Republic
| | | | - Petr Kubáň
- Department of Chemistry; Masaryk University; Brno Czech Republic
| | - Vlastimil Kubáň
- Department of Food Technology, Faculty of Technology; Tomas Bata University; Zlín Czech Republic
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