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אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Ripening attributes of new passion fruit line featuring seasonal non-climacteric behavior
Year:
2012
Authors :
פייגנברג, אולג
;
.
פסיס, עדנה
;
.
Volume :
60
Co-Authors:
Goldenberg, L., Department of Postharvest Science of Fresh Produce, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel, Robert H. Smith Faculty of Agriculture, Food and Environment, Hebrew University of Jerusalem, Rehovot 76100, Israel
Feygenberg, O., Department of Postharvest Science of Fresh Produce, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Samach, A., Robert H. Smith Faculty of Agriculture, Food and Environment, Hebrew University of Jerusalem, Rehovot 76100, Israel
Pesis, E., Department of Postharvest Science of Fresh Produce, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Facilitators :
From page:
1810
To page:
1821
(
Total pages:
12
)
Abstract:
The passion fruit hybrid cultivar 'Passion Dream' (PD) produces two cycles of fruiting per year, in the summer and winter. Self-hybridization of PD created various lines, including 'Ripens during Summer' (RS), which lacks the ability to abscise during winter, suggesting a seasonal nonclimacteric behavior. The two lines were characterized by several quality traits: PD produced high ethylene levels in both seasons; RS produced significantly less ethylene during summer and almost none during winter. The ratio of total soluble solids to titratable acidity (TSS/TA), and aroma volatiles production, as determined by solid-phase microextraction/gas chromatograph-mass spectrometer (SPME/GC-MS) techniques, and taste indices were highest in PD summer fruits and lowest in RS winter fruits. Peel color in PD was affected by environmental and storage temperatures, whereas RS fruits always showed a strong purple color. The present findings suggest that ethylene production levels in passion fruit greatly influence various ripening processes, including acid degradation, increased TSS/TA ratio, accumulation of aroma volatiles, and tastiness. © 2012 American Chemical Society.
Note:
Related Files :
ethylene
Female
food preservation
hybridization
Male
odors
Passiflora
taste
עוד תגיות
תוכן קשור
More details
DOI :
10.1021/jf203313r
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
28592
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:40
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Scientific Publication
Ripening attributes of new passion fruit line featuring seasonal non-climacteric behavior
60
Goldenberg, L., Department of Postharvest Science of Fresh Produce, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel, Robert H. Smith Faculty of Agriculture, Food and Environment, Hebrew University of Jerusalem, Rehovot 76100, Israel
Feygenberg, O., Department of Postharvest Science of Fresh Produce, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Samach, A., Robert H. Smith Faculty of Agriculture, Food and Environment, Hebrew University of Jerusalem, Rehovot 76100, Israel
Pesis, E., Department of Postharvest Science of Fresh Produce, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Ripening attributes of new passion fruit line featuring seasonal non-climacteric behavior
The passion fruit hybrid cultivar 'Passion Dream' (PD) produces two cycles of fruiting per year, in the summer and winter. Self-hybridization of PD created various lines, including 'Ripens during Summer' (RS), which lacks the ability to abscise during winter, suggesting a seasonal nonclimacteric behavior. The two lines were characterized by several quality traits: PD produced high ethylene levels in both seasons; RS produced significantly less ethylene during summer and almost none during winter. The ratio of total soluble solids to titratable acidity (TSS/TA), and aroma volatiles production, as determined by solid-phase microextraction/gas chromatograph-mass spectrometer (SPME/GC-MS) techniques, and taste indices were highest in PD summer fruits and lowest in RS winter fruits. Peel color in PD was affected by environmental and storage temperatures, whereas RS fruits always showed a strong purple color. The present findings suggest that ethylene production levels in passion fruit greatly influence various ripening processes, including acid degradation, increased TSS/TA ratio, accumulation of aroma volatiles, and tastiness. © 2012 American Chemical Society.
Scientific Publication
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