Volatile compounds of unifloral honey and floral nectar from Quillaja saponaria

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dc.contributor.authorSantander, F.
dc.contributor.authorFredes, C.
dc.contributor.authorNunez, G.
dc.contributor.authorCasaubon, G.
dc.contributor.authorEspinoza, M. I.
dc.contributor.authorMontenegro, G.
dc.date.accessioned2024-01-10T12:10:55Z
dc.date.available2024-01-10T12:10:55Z
dc.date.issued2014
dc.description.abstractCurrently, the search for chemical markers related to the botanical origin of honey is an important issue because of its potential use as a complementary tool for melisopalinological analysis. The objective of this research was to compare the (1) volatile compounds of Quillaja saponaria Mol. (Fam. Quillajaceae) floral nectar with those of unifloral honey of this same species, and (2) volatile compounds in Q. saponaria honeys from the same geographical origin. For the identification and semiquantification of volatile compounds, Gas Chromatography with Mass Spectrometry (GC-MS) was performed. The nectar of Q. saponaria presented volatile compounds different from the compounds identified in its unifloral honey, which may be precursors of the compounds present in Q. saponaria honey. Ten volatile compounds were found in all the samples of Q. saponaria honey: 2-methyl butyric acid (2-21.6 mu g/L), benzyl alcohol (1 - 6 mu g/L), 2-phenylethanol (16 - 125.3 mu g/L), ketoisophorone (2.6 - 15.9 mu g/L), linalool (2.4 - 13.8 mu g/L) and its oxides 1 and 2 (6 - 13.3 mu g/L and 3 - 7 mu g/L, respectively), beta-damascenone (4 - 12 mu g/L), pantolactone (2 - 7.5 mu/L) and furfural (7 - 44,2 mu g/L). These compounds were common in unifloral honey with different floral sources from other countries. These results would indicate that Q. saponariahoney does not present specific volatile compounds that allow its clear differentiation from other unifloral honey.
dc.description.funderFondecyt Grant
dc.format.extent10 páginas
dc.fuente.origenWOS
dc.identifier.issn1851-5657
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/76616
dc.identifier.wosidWOS:000349881600003
dc.information.autorucAgronomía e Ing. Forestal;Fredes, C;S/I;143943
dc.information.autorucAgronomía e Ing. Forestal;Montenegro, G.;S/I;98457
dc.information.autorucAgronomía e Ing. Forestal;Nuñez, G.;S/I;155858
dc.information.autorucAgronomía e Ing. Forestal;Santander, F.;S/I;169852
dc.language.isoen
dc.nota.accesoSin adjunto
dc.pagina.final26
dc.pagina.inicio17
dc.publisherTECH SCIENCE PRESS
dc.revistaPHYTON-INTERNATIONAL JOURNAL OF EXPERIMENTAL BOTANY
dc.rightsregistro bibliográfico
dc.subjectUnifloral honey
dc.subjectVolatile compounds
dc.subjectSPME-GC-MS
dc.subjectQuillaja saponaria
dc.subjectChile
dc.subjectSOLID-PHASE MICROEXTRACTION
dc.subjectGC-MS ANALYSIS
dc.subjectAROMA COMPOUNDS
dc.subjectBOTANICAL ORIGIN
dc.subjectEXTRACTION
dc.subjectHEADSPACE
dc.subjectMARKERS
dc.subjectFLOWERS
dc.subjectL.
dc.subject.ods03 Good Health and Well-being
dc.subject.odspa03 Salud y bienestar
dc.titleVolatile compounds of unifloral honey and floral nectar from Quillaja saponaria
dc.typeartículo
dc.volumen83
sipa.codpersvinculados143943
sipa.codpersvinculados98457
sipa.codpersvinculados155858
sipa.codpersvinculados169852
sipa.indexWOS
sipa.trazabilidadCarga SIPA;09-01-2024
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