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פותח על ידי קלירמאש פתרונות בע"מ -
Abscisic acid improves colour development in 'Crimson Seedless' grapes in the vineyard and on detached berries
Year:
2009
Authors :
אורן-שמיר, מיכל
;
.
וקסלר, חובב
;
.
זוטחי, יוחנן
;
.
לוריא, סוזן
;
.
ליכטר, אמנון
;
.
ניסים-לוי, עדה
;
.
עובדיה, רינת
;
.
קפלונוב, טטיאנה
;
.
Volume :
84
Co-Authors:
Lurie, S., Department of Postharvest Science, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Ovadia, R., Department of Ornamental Horticulture, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Nissim-Levi, A., Department of Ornamental Horticulture, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Oren-Shamir, M., Department of Ornamental Horticulture, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Kaplunov, T., Department of Postharvest Science, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Zutahy, Y., Department of Postharvest Science, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Weksler, H., Agricultural Extension Service, Ministry of Agriculture, Bet Dagan 50250, Israel
Lichter, A., Department of Postharvest Science, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Facilitators :
From page:
639
To page:
644
(
Total pages:
6
)
Abstract:
'Crimson Seedless' is a high quality, red, table grape (Vitis vinifera) cultivar, which may fail to develop adequate red colour in warm climates. In addition, most bunches contain some green berries when the rest of the bunch has become red. Abscisic acid (ABA) is a plant hormone which increases in grape berry skin at the onset of maturation and is involved in the regulation of anthocyanin accumulation. A commercial formulation, S-ABA (ProTone ®), was sprayed at 400 mg l-1 or 800 mg l-1 in a vineyard at the beginning of veraison, or 200 mg l-1,400 mg l-1, or 600 mg l-1 S-ABA was applied to detached berries or to small bunches (five-to-six berries) in the laboratory by spraying or by allowing uptake through the pedicel. In the vineyard, the application of S-ABA affected berry colour, changing the red berry colour of the control [hue angle (h°) = 3.6] to black for S-ABA-treated clusters (h° = -45°). Ripeness parameters (soluble solids content, titratable acidity, and berry size) were not affected by S-ABA treatment, but treated berries were less firm (250 g mm-1) than untreated control fruit (335 g mm-1) using a compression durometer. Anthocyanin accumulation in berries treated with 400 mg l-1 S-ABA was almost double that of control berries, although the anthocyanin compositions were similar. Storage of grapes at 0°C for 3 weeks, with no protection from decay, indicated that S-ABA did not increase their sensitivity to fungal infection. Green or breaker-stage detached berries, or bunches, developed a red colour by spraying with S-ABA or by uptake through the pedicel. Detached berries may therefore serve as an efficient system with which to test the effects of S-ABA and its interactions with other factors which influence colour development.
Note:
Related Files :
Abscisic acid
color
seedless varieties
Vitaceae
Vitis / grapes
Vitis vinifera
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
26460
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:23
You may also be interested in
Scientific Publication
Abscisic acid improves colour development in 'Crimson Seedless' grapes in the vineyard and on detached berries
84
Lurie, S., Department of Postharvest Science, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Ovadia, R., Department of Ornamental Horticulture, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Nissim-Levi, A., Department of Ornamental Horticulture, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Oren-Shamir, M., Department of Ornamental Horticulture, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Kaplunov, T., Department of Postharvest Science, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Zutahy, Y., Department of Postharvest Science, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Weksler, H., Agricultural Extension Service, Ministry of Agriculture, Bet Dagan 50250, Israel
Lichter, A., Department of Postharvest Science, Volcani Center, Agricultural Research Organization, Bet Dagan 50250, Israel
Abscisic acid improves colour development in 'Crimson Seedless' grapes in the vineyard and on detached berries
'Crimson Seedless' is a high quality, red, table grape (Vitis vinifera) cultivar, which may fail to develop adequate red colour in warm climates. In addition, most bunches contain some green berries when the rest of the bunch has become red. Abscisic acid (ABA) is a plant hormone which increases in grape berry skin at the onset of maturation and is involved in the regulation of anthocyanin accumulation. A commercial formulation, S-ABA (ProTone ®), was sprayed at 400 mg l-1 or 800 mg l-1 in a vineyard at the beginning of veraison, or 200 mg l-1,400 mg l-1, or 600 mg l-1 S-ABA was applied to detached berries or to small bunches (five-to-six berries) in the laboratory by spraying or by allowing uptake through the pedicel. In the vineyard, the application of S-ABA affected berry colour, changing the red berry colour of the control [hue angle (h°) = 3.6] to black for S-ABA-treated clusters (h° = -45°). Ripeness parameters (soluble solids content, titratable acidity, and berry size) were not affected by S-ABA treatment, but treated berries were less firm (250 g mm-1) than untreated control fruit (335 g mm-1) using a compression durometer. Anthocyanin accumulation in berries treated with 400 mg l-1 S-ABA was almost double that of control berries, although the anthocyanin compositions were similar. Storage of grapes at 0°C for 3 weeks, with no protection from decay, indicated that S-ABA did not increase their sensitivity to fungal infection. Green or breaker-stage detached berries, or bunches, developed a red colour by spraying with S-ABA or by uptake through the pedicel. Detached berries may therefore serve as an efficient system with which to test the effects of S-ABA and its interactions with other factors which influence colour development.
Scientific Publication
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