Authentication of pineapple (Ananas comosus [L.] Merr.) fruit maturity stages by quantitative analysis of γ- and δ-lactones using headspace solid-phase microextraction and chirospecific gas chromatography-selected ion monitoring mass spectrometry (HS-SPME-GC-SIM-MS).
Food Chem. 2015 Feb 01; 168:496-503.FC

Abstract

Headspace solid phase microextraction and chirospecific gas chromatography-mass spectrometry in selected ion monitoring mode (HS-SPME-GC-SIM-MS) allowed quantitative determination of δ-lactones (δ-C8, δ-C10) and γ-lactones (γ-C6, γ-C8, γ-C10). A stable isotope dilution assay (SIDA) with d7-γ-decalactone as internal standard was used for quantitative analysis of pineapple lactones that was performed at three progressing post-harvest stages of fully ripe air-freighted and green-ripe sea-freighted fruits, covering the relevant shelf-life of the fruits. Fresh pineapples harvested at full maturity were characterised by γ-C6 of high enantiomeric purity remaining stable during the whole post-harvest period. In contrast, the enantiomeric purity of γ-C6 significantly decreased during post-harvest storage of sea-freighted pineapples. The biogenetical background and the potential of chirospecific analysis of lactones for authentication and quality evaluation of fresh pineapple fruits are discussed.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Steingass CB

Institute of Food Science and Biotechnology, Chair Plant Foodstuff Technology, Hohenheim University, Garbenstrasse 25, 70599 Stuttgart, Germany. Electronic address: christof.steingass@uni-hohenheim.de.

Langen J

Dienstleistungszentrum Ländlicher Raum (DLR) Rheinpfalz, Competence Centre for Wine Research, Breitenweg 71, 67435 Neustadt an der Weinstrasse, Germany.

Carle R

Institute of Food Science and Biotechnology, Chair Plant Foodstuff Technology, Hohenheim University, Garbenstrasse 25, 70599 Stuttgart, Germany; King Abdulaziz University, Biological Science Department, Faculty of Science, P.O. Box 80257, Jeddah 21589, Saudi Arabia.

Schmarr HG

Dienstleistungszentrum Ländlicher Raum (DLR) Rheinpfalz, Competence Centre for Wine Research, Breitenweg 71, 67435 Neustadt an der Weinstrasse, Germany.

MeSH

AnanasFood AnalysisFruitGas Chromatography-Mass SpectrometryLactonesOdorantsOrganophosphorus CompoundsPlant Growth RegulatorsSolid Phase MicroextractionStereoisomerism

Pub Type(s)

Journal Article

Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

25172740

Citation

Steingass, Christof B., et al. "Authentication of Pineapple (Ananas Comosus [L.] Merr.) Fruit Maturity Stages By Quantitative Analysis of Γ- and Δ-lactones Using Headspace Solid-phase Microextraction and Chirospecific Gas Chromatography-selected Ion Monitoring Mass Spectrometry (HS-SPME-GC-SIM-MS)." Food Chemistry, vol. 168, 2015, pp. 496-503.

Steingass CB, Langen J, Carle R, et al. Authentication of pineapple (Ananas comosus [L.] Merr.) fruit maturity stages by quantitative analysis of γ- and δ-lactones using headspace solid-phase microextraction and chirospecific gas chromatography-selected ion monitoring mass spectrometry (HS-SPME-GC-SIM-MS). Food Chem. 2015;168:496-503.

Steingass, C. B., Langen, J., Carle, R., & Schmarr, H. G. (2015). Authentication of pineapple (Ananas comosus [L.] Merr.) fruit maturity stages by quantitative analysis of γ- and δ-lactones using headspace solid-phase microextraction and chirospecific gas chromatography-selected ion monitoring mass spectrometry (HS-SPME-GC-SIM-MS). Food Chemistry, 168, 496-503. https://doi.org/10.1016/j.foodchem.2014.07.071

Steingass CB, et al. Authentication of Pineapple (Ananas Comosus [L.] Merr.) Fruit Maturity Stages By Quantitative Analysis of Γ- and Δ-lactones Using Headspace Solid-phase Microextraction and Chirospecific Gas Chromatography-selected Ion Monitoring Mass Spectrometry (HS-SPME-GC-SIM-MS). Food Chem. 2015 Feb 1;168:496-503. PubMed PMID: 25172740.

* Article titles in AMA citation format should be in sentence-case

TY - JOUR T1 - Authentication of pineapple (Ananas comosus [L.] Merr.) fruit maturity stages by quantitative analysis of γ- and δ-lactones using headspace solid-phase microextraction and chirospecific gas chromatography-selected ion monitoring mass spectrometry (HS-SPME-GC-SIM-MS). AU - Steingass,Christof B, AU - Langen,Johannes, AU - Carle,Reinhold, AU - Schmarr,Hans-Georg, Y1 - 2014/07/19/ PY - 2014/05/05/received PY - 2014/07/05/revised PY - 2014/07/13/accepted PY - 2014/8/31/entrez PY - 2014/8/31/pubmed PY - 2015/12/15/medline KW - Authentication KW - Fruit logistics KW - Lactone enantiomers KW - Post-harvest handling SP - 496 EP - 503 JF - Food chemistry JO - Food Chem VL - 168 N2 - Headspace solid phase microextraction and chirospecific gas chromatography-mass spectrometry in selected ion monitoring mode (HS-SPME-GC-SIM-MS) allowed quantitative determination of δ-lactones (δ-C8, δ-C10) and γ-lactones (γ-C6, γ-C8, γ-C10). A stable isotope dilution assay (SIDA) with d7-γ-decalactone as internal standard was used for quantitative analysis of pineapple lactones that was performed at three progressing post-harvest stages of fully ripe air-freighted and green-ripe sea-freighted fruits, covering the relevant shelf-life of the fruits. Fresh pineapples harvested at full maturity were characterised by γ-C6 of high enantiomeric purity remaining stable during the whole post-harvest period. In contrast, the enantiomeric purity of γ-C6 significantly decreased during post-harvest storage of sea-freighted pineapples. The biogenetical background and the potential of chirospecific analysis of lactones for authentication and quality evaluation of fresh pineapple fruits are discussed. SN - 1873-7072 UR - https://www.unboundmedicine.com/medline/citation/25172740/Authentication_of_pineapple__Ananas_comosus_[L_]_Merr___fruit_maturity_stages_by_quantitative_analysis_of_γ__and_δ_lactones_using_headspace_solid_phase_microextraction_and_chirospecific_gas_chromatography_selected_ion_monitoring_mass_spectrometry__HS_SPME_GC_SIM_MS__ DB - PRIME DP - Unbound Medicine ER -

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