« Previous AbstractMultiple headspace-solid-phase microextraction: an application to quantification of mushroom volatiles    Next AbstractNonadditive impacts of temperature and basal resource availability on predator-prey interactions and phenotypes »

Nat Prod Res

Title:		Combination of separation and spectroscopic analytical techniques: application to compositional analysis of a minor citrus species
Author(s):		Costa R; Salvo A; Rotondo A; Bartolomeo G; Pellizzeri V; Saija E; Arrigo S; Interdonato M; Trozzi A; Dugo G;
Address:		"a Department of Biomedical and Dental Sciences and Morphofunctional Imaging , University of Messina , Messina , Italy. b Science4Life , Spin Off Company, University of Messina , Messina , Italy. d Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra MIFT , University of Messina , Messina , Italy. c Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali (ChiBioFarAm) , University of Messina , Messina , Italy"
Journal Title:		Nat Prod Res
Year:		2018
Volume:		20180122
Issue:		21
Page Number:		2596 - 2602
DOI:		10.1080/14786419.2018.1428597
ISSN/ISBN:		1478-6427 (Electronic) 1478-6419 (Linking)
Abstract:		"The composition of juice and essential oil of Citrus limetta Risso was investigated. Multidimensional and enantio-gas chromatography were used for the elucidation of the volatile profile and the assessment of enantiomeric distribution. Predominant compounds were linalyl acetate (13.06 g/100 g), beta-pinene (6.79 g/100 g), myrcene (1.40 g/100 g) and sabinene (1.05 g/100 g). Through a beta-cyclodextrin column eight chiral pairs were separated, equally distributed between laevorotatory and dextrorotatory enantiomers. Liquid chromatography with triple quadrupole ESI-MS and PDA detection showed the presence of flavonoids and phenolic compounds (791.34 +/- 36.83 and 32.97 +/- 1.92 mg L(-1), respectively) in the juice. Sugars (i.e. glucose 202.23 +/- 26.81 and fructose 146.73 +/- 3.17 mM, respectively), aminoacids (i.e. proline 29.40 +/- 3.78 and GABA 8.90 +/- 0.95 mM) and organic acids (i.e. citrate 4.68 +/- 0.81 mM) were determined in juice by means of (1)H NMR spectroscopy"
Keywords:		"Acyclic Monoterpenes Alkenes/*isolation & purification Bicyclic Monoterpenes Bridged Bicyclo Compounds/*isolation & purification Chromatography, Gas Chromatography, Liquid Citrus/*chemistry Flavonoids/isolation & purification Fruit/chemistry Italy Monoter;"
Notes:		"MedlineCosta, Rosaria Salvo, Andrea Rotondo, Archimede Bartolomeo, Giovanni Pellizzeri, Vito Saija, Emanuele Arrigo, Sara Interdonato, Monica Trozzi, Alessandra Dugo, Giacomo eng England 2018/01/23 Nat Prod Res. 2018 Nov; 32(21):2596-2602. doi: 10.1080/14786419.2018.1428597. Epub 2018 Jan 22"