Geographical differentiation of saffron by GC-MS/FID and chemometrics

E. Anastasaki; C. Kanakis; C. Pappas; L. Maggi; Luana Maggi; C. P. Del Campo; M. Carmona; G. L. Alonso; M. G. Polissiou

doi:10.1007/s00217-009-1125-x

Geographical differentiation of saffron by GC-MS/FID and chemometrics

E. Anastasaki, C. Kanakis, C. Pappas, L. Maggi, Luana Maggi, C. P. Del Campo, M. Carmona, G. L. Alonso, M. G. Polissiou

Risultato della ricerca: Contributo in rivista › Articolo in rivista › peer review

59 Citazioni (Scopus)

Abstract

The volatile compounds of saffron of different origins were investigated to check their suitability as markers of geographic differentiation. A total of 247 saffron samples from Greece (40 samples), Iran (84 samples), Italy (60 samples) and Spain (63 samples) which were harvested in 2006 were analysed using ultrasound-assisted extraction, gas chromatography followed by mass spectrometry and flame ionisation. All regions were easily differentiated by canonical discriminant analysis. The percentages of correct classification and validation were 96.4 and 94.3%, respectively. These investigations showed the potential of saffron volatiles to discriminate saffron samples with different geographical origins.

Lingua originale	English
pagine (da-a)	899-905
Numero di pagine	7
Rivista	European Food Research and Technology
Volume	229
DOI	https://doi.org/10.1007/s00217-009-1125-x
Stato di pubblicazione	Pubblicato - 2009
Pubblicato esternamente	Sì

Keywords

Canonical discriminant analysis
Gas chromatography
Geographic differentiation
Saffron
Volatile compounds

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10.1007/s00217-009-1125-x

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abstract = "The volatile compounds of saffron of different origins were investigated to check their suitability as markers of geographic differentiation. A total of 247 saffron samples from Greece (40 samples), Iran (84 samples), Italy (60 samples) and Spain (63 samples) which were harvested in 2006 were analysed using ultrasound-assisted extraction, gas chromatography followed by mass spectrometry and flame ionisation. All regions were easily differentiated by canonical discriminant analysis. The percentages of correct classification and validation were 96.4 and 94.3%, respectively. These investigations showed the potential of saffron volatiles to discriminate saffron samples with different geographical origins.",

keywords = "Canonical discriminant analysis, Gas chromatography, Geographic differentiation, Saffron, Volatile compounds, Canonical discriminant analysis, Gas chromatography, Geographic differentiation, Saffron, Volatile compounds",

author = "E. Anastasaki and C. Kanakis and C. Pappas and L. Maggi and Luana Maggi and {Del Campo}, {C. P.} and M. Carmona and Alonso, {G. L.} and Polissiou, {M. G.}",

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T1 - Geographical differentiation of saffron by GC-MS/FID and chemometrics

AU - Anastasaki, E.

AU - Kanakis, C.

AU - Pappas, C.

AU - Maggi, L.

AU - Maggi, Luana

AU - Del Campo, C. P.

AU - Carmona, M.

AU - Alonso, G. L.

AU - Polissiou, M. G.

PY - 2009

Y1 - 2009

N2 - The volatile compounds of saffron of different origins were investigated to check their suitability as markers of geographic differentiation. A total of 247 saffron samples from Greece (40 samples), Iran (84 samples), Italy (60 samples) and Spain (63 samples) which were harvested in 2006 were analysed using ultrasound-assisted extraction, gas chromatography followed by mass spectrometry and flame ionisation. All regions were easily differentiated by canonical discriminant analysis. The percentages of correct classification and validation were 96.4 and 94.3%, respectively. These investigations showed the potential of saffron volatiles to discriminate saffron samples with different geographical origins.

AB - The volatile compounds of saffron of different origins were investigated to check their suitability as markers of geographic differentiation. A total of 247 saffron samples from Greece (40 samples), Iran (84 samples), Italy (60 samples) and Spain (63 samples) which were harvested in 2006 were analysed using ultrasound-assisted extraction, gas chromatography followed by mass spectrometry and flame ionisation. All regions were easily differentiated by canonical discriminant analysis. The percentages of correct classification and validation were 96.4 and 94.3%, respectively. These investigations showed the potential of saffron volatiles to discriminate saffron samples with different geographical origins.

KW - Canonical discriminant analysis

KW - Gas chromatography

KW - Geographic differentiation

KW - Saffron

KW - Volatile compounds

KW - Canonical discriminant analysis

KW - Gas chromatography

KW - Geographic differentiation

KW - Saffron

KW - Volatile compounds

UR - http://hdl.handle.net/10807/28889

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DO - 10.1007/s00217-009-1125-x

M3 - Article

SN - 1438-2377

VL - 229

SP - 899

EP - 905

JO - European Food Research and Technology

JF - European Food Research and Technology

ER -

Geographical differentiation of saffron by GC-MS/FID and chemometrics

Abstract

Keywords

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