Time-resolved reflectance spectroscopy as a tool for selecting at-harvest 'Ambra' nectarines for aroma quality

M. Vanoli; S. Jacob; P. Eccher Zerbini; A. Rizzolo; L. Spinelli; A. Torricelli

Time-resolved reflectance spectroscopy as a tool for selecting at-harvest 'Ambra' nectarines for aroma quality

M. Vanoli, S. Jacob, P. Eccher Zerbini, A. Rizzolo, L. Spinelli, A. Torricelli

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

'Ambra' nectarines were measured at harvest by Time-resolved Reflectance Spectroscopy (TRS) and divided into three maturity classes (less, medium and more mature). In less and more mature fruit total aroma was extracted by solvent after 20, 26, 45, 69, 93 and 117 hours at 20°C. Fruit with high fia670 (less mature) showed higher concentrations of 3-methylbutanal, hexanal, (E)-2-hexenal, (Z)-3-hexenol, benz-aldehyde, limonene, γ-terpinene, linalool, terpinolene and a-terpineol and lower concentrations of γ-decalactone. The odour pattern changed with maturity class and with time at 20°C. The "green" note due to aldehydes was more present in less mature class, while the "fruity, sweet, peach-like" odour associated to lactones was preeminent in more mature class.

Original language	English
Title of host publication	Proceedings of the International Conference on Ripening Regulation and Postharvest Fruit Quality
Pages	231-235
Number of pages	5
Publication status	Published - 01-12-2008
Externally published	Yes
Event	International Conference on Ripening Regulation and Postharvest Fruit Quality - Weingarten, Germany Duration: 12-11-2007 → 13-11-2007

Publication series

Name	Acta Horticulturae
Volume	796
ISSN (Print)	0567-7572

Conference

Conference	International Conference on Ripening Regulation and Postharvest Fruit Quality
Country/Territory	Germany
City	Weingarten
Period	12-11-07 → 13-11-07

All Science Journal Classification (ASJC) codes

Horticulture

Cite this

@inproceedings{ba93c278f17d40928af07b3195fe1d77,

title = "Time-resolved reflectance spectroscopy as a tool for selecting at-harvest 'Ambra' nectarines for aroma quality",

abstract = "'Ambra' nectarines were measured at harvest by Time-resolved Reflectance Spectroscopy (TRS) and divided into three maturity classes (less, medium and more mature). In less and more mature fruit total aroma was extracted by solvent after 20, 26, 45, 69, 93 and 117 hours at 20°C. Fruit with high fia670 (less mature) showed higher concentrations of 3-methylbutanal, hexanal, (E)-2-hexenal, (Z)-3-hexenol, benz-aldehyde, limonene, γ-terpinene, linalool, terpinolene and a-terpineol and lower concentrations of γ-decalactone. The odour pattern changed with maturity class and with time at 20°C. The {"}green{"} note due to aldehydes was more present in less mature class, while the {"}fruity, sweet, peach-like{"} odour associated to lactones was preeminent in more mature class.",

author = "M. Vanoli and S. Jacob and Zerbini, {P. Eccher} and A. Rizzolo and L. Spinelli and A. Torricelli",

year = "2008",

month = dec,

day = "1",

language = "English",

isbn = "9789066054288",

series = "Acta Horticulturae",

pages = "231--235",

booktitle = "Proceedings of the International Conference on Ripening Regulation and Postharvest Fruit Quality",

note = "International Conference on Ripening Regulation and Postharvest Fruit Quality ; Conference date: 12-11-2007 Through 13-11-2007",

}

Vanoli, M, Jacob, S, Zerbini, PE, Rizzolo, A, Spinelli, L & Torricelli, A 2008, Time-resolved reflectance spectroscopy as a tool for selecting at-harvest 'Ambra' nectarines for aroma quality. in Proceedings of the International Conference on Ripening Regulation and Postharvest Fruit Quality. Acta Horticulturae, vol. 796, pp. 231-235, International Conference on Ripening Regulation and Postharvest Fruit Quality, Weingarten, Germany, 12-11-07.

Time-resolved reflectance spectroscopy as a tool for selecting at-harvest 'Ambra' nectarines for aroma quality. / Vanoli, M.; Jacob, S.; Zerbini, P. Eccher et al.

Proceedings of the International Conference on Ripening Regulation and Postharvest Fruit Quality. 2008. p. 231-235 (Acta Horticulturae; Vol. 796).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Time-resolved reflectance spectroscopy as a tool for selecting at-harvest 'Ambra' nectarines for aroma quality

AU - Vanoli, M.

AU - Jacob, S.

AU - Zerbini, P. Eccher

AU - Rizzolo, A.

AU - Spinelli, L.

AU - Torricelli, A.

PY - 2008/12/1

Y1 - 2008/12/1

N2 - 'Ambra' nectarines were measured at harvest by Time-resolved Reflectance Spectroscopy (TRS) and divided into three maturity classes (less, medium and more mature). In less and more mature fruit total aroma was extracted by solvent after 20, 26, 45, 69, 93 and 117 hours at 20°C. Fruit with high fia670 (less mature) showed higher concentrations of 3-methylbutanal, hexanal, (E)-2-hexenal, (Z)-3-hexenol, benz-aldehyde, limonene, γ-terpinene, linalool, terpinolene and a-terpineol and lower concentrations of γ-decalactone. The odour pattern changed with maturity class and with time at 20°C. The "green" note due to aldehydes was more present in less mature class, while the "fruity, sweet, peach-like" odour associated to lactones was preeminent in more mature class.

AB - 'Ambra' nectarines were measured at harvest by Time-resolved Reflectance Spectroscopy (TRS) and divided into three maturity classes (less, medium and more mature). In less and more mature fruit total aroma was extracted by solvent after 20, 26, 45, 69, 93 and 117 hours at 20°C. Fruit with high fia670 (less mature) showed higher concentrations of 3-methylbutanal, hexanal, (E)-2-hexenal, (Z)-3-hexenol, benz-aldehyde, limonene, γ-terpinene, linalool, terpinolene and a-terpineol and lower concentrations of γ-decalactone. The odour pattern changed with maturity class and with time at 20°C. The "green" note due to aldehydes was more present in less mature class, while the "fruity, sweet, peach-like" odour associated to lactones was preeminent in more mature class.

UR - http://www.scopus.com/inward/record.url?scp=58149110760&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=58149110760&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:58149110760

SN - 9789066054288

T3 - Acta Horticulturae

SP - 231

EP - 235

BT - Proceedings of the International Conference on Ripening Regulation and Postharvest Fruit Quality

T2 - International Conference on Ripening Regulation and Postharvest Fruit Quality

Y2 - 12 November 2007 through 13 November 2007

ER -

Time-resolved reflectance spectroscopy as a tool for selecting at-harvest 'Ambra' nectarines for aroma quality

Abstract

Publication series

Conference

All Science Journal Classification (ASJC) codes

Other files and links

Fingerprint

Cite this