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Berries aroma phenomics by PTR-ToF-MS

Authors: Farneti, B.; Khomenko, I.; Algarra Alarcon, A.; Grisenti, M.; Ajelli, M.; Poncetta, P.; Cappellin, L.; +2 Authors

Berries aroma phenomics by PTR-ToF-MS

Abstract

Aroma is one of main factors impacting fruit and vegetables quality and consumer appreciation. Since aroma involves the perception of a pletora of volatile organic compounds (VOCs), their assessment is crucial to guarantee the selection and marketability of high quality fruits. High priority should thus be given to replacing poor flavor cultivars with favorable ones, exploiting the variability already available in nature. However, the analysis of the aroma trait in a large number of samples, necessary to overcome the usually massive biological and genetic variability among samples, may be laborious and time consuming. The application of Proton Transfer Reaction -Time of FlightMass Spectrometry (PTR-ToF-MS) has been recently described and demonstrates that it is a powerful high-throughput phenotyping tool for both genetic and quality related studies. This contribute describes the application of PTRToF-MS for the study of the aroma variability present in the germplasm collection of the main berries species available at the Foundation E. Mach, with particular regard to strawberry (Fragaria x ananassa), raspberry (Rubus), and blueberry (Vaccinium). The rapidity and the moderate cost of PTR-ToF-MS analysis allowed us to perform a detailed aroma characterization of each species with a peculiar attention to the VOC fold changes caused by ad hoc storage experiments tailored to simulate the “from farm to fork” chain. The results obtained in these investigations gave important explanatory information to be implemented in the breeding programs.

Country
Italy
Keywords

Raspberry, VOCs; Blueberry; Raspberry; Strawberry; Breeding, VOCs, Breeding, Blueberry, Strawberry

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green