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קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Characterization of yield, sensitivity to Botrytis cinerea and antioxidant content of several rose species suitable for edible flowers
Year:
2010
Source of publication :
Scientia Horticulturae
Authors :
אגמי, אורית
;
.
אומיאל, נקדימון
;
.
דרובי, סמיר
;
.
וינוקור, יעקב
;
.
כהן, לידיה
;
.
פרידמן, חיה
;
.
רזניק, נטליה
;
.
רפאלי, ג'
;
.
Volume :
123
Co-Authors:
Friedman, H., Dept. of Postharvest Science of Fresh Produce, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Agami, O., Dept. of Postharvest Science of Fresh Produce, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Vinokur, Y., Dept. of Postharvest Science of Fresh Produce, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Droby, S., Dept. of Postharvest Science of Fresh Produce, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Cohen, L., Dept. of Postharvest Science of Fresh Produce, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Refaeli, G., Dept. of Postharvest Science of Fresh Produce, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Resnick, N., Dept. of Ornamental Horticulture, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Umiel, N., Dept. of Ornamental Horticulture, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Facilitators :
From page:
395
To page:
401
(
Total pages:
7
)
Abstract:
Yield, susceptibility to Botrytis and levels of antioxidants are important traits of fresh edible flowers. These parameters were determined for 12 garden rose cultivars selected as edible flowers: 'Mount Shasta', 'San Francisco', 'Brandy', 'Maxim', 'Sweet Surrender', 'Amadeus', 'Eterna', 'Trier 2000', 'English sachet', 'Golden Celebration', 'Pat Austin' and 'Katharina Zeimet'. Yield of most cultivars ranged between 80 and 300 flowers/plant (for 64 weeks), which is higher than that produced by cultivars suitable for cut flowers. The yield makes the selected garden cultivars suitable for commercial growth as edible flowers. A range of sensitivity to Botrytis has been recorded among the cultivars. The cultivars 'Golden Celebration' and 'Katharina Zeimet' exhibited the highest sensitivity, while the cultivars 'English Sachet', 'Eterna', 'San Francisco' and 'Maxim' exhibited the lowest sensitivity to Botrytis infection. The levels of hydrophillic antioxidants of all cultivars were higher than the hydrophobic antioxidants levels. The cultivar 'San Francisco' contained the highest hydrophilic antioxidants and the highest anthocyanine levels. No correlation between antioxidants levels and resistance to Botrytis has been observed. Based on our results we suggest that since the cultivars 'Golden Celebration' and 'Katarina Ziemet' are highly sensitive to Botrytis infection, they are not suitable to be developed as edible fresh flowers. All other cultivars have a potential to be developed as fresh edible flowers with high antioxidant capacity, however some of the cultivars will require postharvest pretreatments to reduce Botrytis infection. © 2009 Elsevier B.V. All rights reserved.
Note:
Related Files :
antioxidant
Botrytis
crop yield
disease resistance
edible species
floral trait
Hydrophilic antioxidants
Katharina
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/j.scienta.2009.09.019
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
31384
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:02
Scientific Publication
Characterization of yield, sensitivity to Botrytis cinerea and antioxidant content of several rose species suitable for edible flowers
123
Friedman, H., Dept. of Postharvest Science of Fresh Produce, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Agami, O., Dept. of Postharvest Science of Fresh Produce, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Vinokur, Y., Dept. of Postharvest Science of Fresh Produce, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Droby, S., Dept. of Postharvest Science of Fresh Produce, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Cohen, L., Dept. of Postharvest Science of Fresh Produce, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Refaeli, G., Dept. of Postharvest Science of Fresh Produce, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Resnick, N., Dept. of Ornamental Horticulture, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Umiel, N., Dept. of Ornamental Horticulture, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Characterization of yield, sensitivity to Botrytis cinerea and antioxidant content of several rose species suitable for edible flowers
Yield, susceptibility to Botrytis and levels of antioxidants are important traits of fresh edible flowers. These parameters were determined for 12 garden rose cultivars selected as edible flowers: 'Mount Shasta', 'San Francisco', 'Brandy', 'Maxim', 'Sweet Surrender', 'Amadeus', 'Eterna', 'Trier 2000', 'English sachet', 'Golden Celebration', 'Pat Austin' and 'Katharina Zeimet'. Yield of most cultivars ranged between 80 and 300 flowers/plant (for 64 weeks), which is higher than that produced by cultivars suitable for cut flowers. The yield makes the selected garden cultivars suitable for commercial growth as edible flowers. A range of sensitivity to Botrytis has been recorded among the cultivars. The cultivars 'Golden Celebration' and 'Katharina Zeimet' exhibited the highest sensitivity, while the cultivars 'English Sachet', 'Eterna', 'San Francisco' and 'Maxim' exhibited the lowest sensitivity to Botrytis infection. The levels of hydrophillic antioxidants of all cultivars were higher than the hydrophobic antioxidants levels. The cultivar 'San Francisco' contained the highest hydrophilic antioxidants and the highest anthocyanine levels. No correlation between antioxidants levels and resistance to Botrytis has been observed. Based on our results we suggest that since the cultivars 'Golden Celebration' and 'Katarina Ziemet' are highly sensitive to Botrytis infection, they are not suitable to be developed as edible fresh flowers. All other cultivars have a potential to be developed as fresh edible flowers with high antioxidant capacity, however some of the cultivars will require postharvest pretreatments to reduce Botrytis infection. © 2009 Elsevier B.V. All rights reserved.
Scientific Publication
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