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Changes in fruit quality of highbush blueberries (Vaccinium corymbosum) during the ripening season

Authorized Users Only
2016
Authors
Milivojević, Jasminka
Radivojević, D.
Nikolić, M.
Dragišić-Maksimović, Jelena J.
Conference object (Published version)
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Abstract
This study illustrates variation in fruit quality attributes of two highbush blueberry cultivars ['Duke' and 'Bluecrop') across the harvests. Both cultivars were evaluated for their ripening time, physical fruit characteristics (fruit weight, index of fruit shape, and number of seeds fruit(-1)) and nutritional value (soluble solids content, total acids, total anthocyanin content, total phenolics and total antioxidant capacity). 'Duke' began to ripen 8 days earlier than 'Bluecrop' in both studied years (2013 and 2014), whereas the beginning of the ripening time was 2 days earlier in 2013. The mean fruit weight ranged from 1.87 g ['Duke') to 1.94 g ('Bluecrop') in 2013, i.e., from 1.86 g ('Bluecrop') to 1.94 g ('Duke') in 2014. Fruit weight of 'Bluecrop' decreased linearly from the first to fourth harvests and similar trend was observed in number of seeds fruit-1, while for 'Duke' trends of berry weight and number of seeds fruit-1 across harvests were inconsistent. The highest average am...ounts of soluble solids (SSC) and total acids (TA) in 2013 were detected in cultivar 'Bluecrop' (12.8 and 0.75%, respectively), but in 2014 SSC were similar between cultivars. TA varied greatly between the cultivars, whereby an opposite pattern to SSC can be observed across the harvests only in cultivar 'Duke' in both studied years. The differences in total anthocyanins between cultivars were statistically significant with higher value recorded in 'Duke', which also contained higher amount of total phenolics (TPH). Harvest had a significant effect on the TPH levels in 2013, but no significant differences in TPH were observed between the cultivars and harvest dates in 2014.

Keywords:
cultivar / harvest date / physical fruit properties / total anthocyanins / total phenolics / total antioxidant capacity
Source:
III Balkan Symposium on Fruit Growing, 2016, 1139, 657-664
Publisher:
  • Int Soc Horticultural Science, Leuven 1
Funding / projects:
  • Development of integrated management of harmful organisms in plant production in order to overcome resistance and to improve food quality and safety (RS-46008)
  • The membranes as sites of interaction between the intracellular and apoplastic environments: studies of the bioenergetics and signaling using biophysical and biochemical techniques. (RS-173040)

DOI: 10.17660/ActaHortic.2016.1139.113

ISSN: 0567-7572

WoS: 000385238300113

Scopus: 2-s2.0-84991507030
[ Google Scholar ]
10
5
URI
http://aspace.agrif.bg.ac.rs/handle/123456789/4077
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Poljoprivredni fakultet
TY  - CONF
AU  - Milivojević, Jasminka
AU  - Radivojević, D.
AU  - Nikolić, M.
AU  - Dragišić-Maksimović, Jelena J.
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4077
AB  - This study illustrates variation in fruit quality attributes of two highbush blueberry cultivars ['Duke' and 'Bluecrop') across the harvests. Both cultivars were evaluated for their ripening time, physical fruit characteristics (fruit weight, index of fruit shape, and number of seeds fruit(-1)) and nutritional value (soluble solids content, total acids, total anthocyanin content, total phenolics and total antioxidant capacity). 'Duke' began to ripen 8 days earlier than 'Bluecrop' in both studied years (2013 and 2014), whereas the beginning of the ripening time was 2 days earlier in 2013. The mean fruit weight ranged from 1.87 g ['Duke') to 1.94 g ('Bluecrop') in 2013, i.e., from 1.86 g ('Bluecrop') to 1.94 g ('Duke') in 2014. Fruit weight of 'Bluecrop' decreased linearly from the first to fourth harvests and similar trend was observed in number of seeds fruit-1, while for 'Duke' trends of berry weight and number of seeds fruit-1 across harvests were inconsistent. The highest average amounts of soluble solids (SSC) and total acids (TA) in 2013 were detected in cultivar 'Bluecrop' (12.8 and 0.75%, respectively), but in 2014 SSC were similar between cultivars. TA varied greatly between the cultivars, whereby an opposite pattern to SSC can be observed across the harvests only in cultivar 'Duke' in both studied years. The differences in total anthocyanins between cultivars were statistically significant with higher value recorded in 'Duke', which also contained higher amount of total phenolics (TPH). Harvest had a significant effect on the TPH levels in 2013, but no significant differences in TPH were observed between the cultivars and harvest dates in 2014.
PB  - Int Soc Horticultural Science, Leuven 1
C3  - III Balkan Symposium on Fruit Growing
T1  - Changes in fruit quality of highbush blueberries (Vaccinium corymbosum) during the ripening season
EP  - 664
SP  - 657
VL  - 1139
DO  - 10.17660/ActaHortic.2016.1139.113
ER  - 
@conference{
author = "Milivojević, Jasminka and Radivojević, D. and Nikolić, M. and Dragišić-Maksimović, Jelena J.",
year = "2016",
abstract = "This study illustrates variation in fruit quality attributes of two highbush blueberry cultivars ['Duke' and 'Bluecrop') across the harvests. Both cultivars were evaluated for their ripening time, physical fruit characteristics (fruit weight, index of fruit shape, and number of seeds fruit(-1)) and nutritional value (soluble solids content, total acids, total anthocyanin content, total phenolics and total antioxidant capacity). 'Duke' began to ripen 8 days earlier than 'Bluecrop' in both studied years (2013 and 2014), whereas the beginning of the ripening time was 2 days earlier in 2013. The mean fruit weight ranged from 1.87 g ['Duke') to 1.94 g ('Bluecrop') in 2013, i.e., from 1.86 g ('Bluecrop') to 1.94 g ('Duke') in 2014. Fruit weight of 'Bluecrop' decreased linearly from the first to fourth harvests and similar trend was observed in number of seeds fruit-1, while for 'Duke' trends of berry weight and number of seeds fruit-1 across harvests were inconsistent. The highest average amounts of soluble solids (SSC) and total acids (TA) in 2013 were detected in cultivar 'Bluecrop' (12.8 and 0.75%, respectively), but in 2014 SSC were similar between cultivars. TA varied greatly between the cultivars, whereby an opposite pattern to SSC can be observed across the harvests only in cultivar 'Duke' in both studied years. The differences in total anthocyanins between cultivars were statistically significant with higher value recorded in 'Duke', which also contained higher amount of total phenolics (TPH). Harvest had a significant effect on the TPH levels in 2013, but no significant differences in TPH were observed between the cultivars and harvest dates in 2014.",
publisher = "Int Soc Horticultural Science, Leuven 1",
journal = "III Balkan Symposium on Fruit Growing",
title = "Changes in fruit quality of highbush blueberries (Vaccinium corymbosum) during the ripening season",
pages = "664-657",
volume = "1139",
doi = "10.17660/ActaHortic.2016.1139.113"
}
Milivojević, J., Radivojević, D., Nikolić, M.,& Dragišić-Maksimović, J. J.. (2016). Changes in fruit quality of highbush blueberries (Vaccinium corymbosum) during the ripening season. in III Balkan Symposium on Fruit Growing
Int Soc Horticultural Science, Leuven 1., 1139, 657-664.
https://doi.org/10.17660/ActaHortic.2016.1139.113
Milivojević J, Radivojević D, Nikolić M, Dragišić-Maksimović JJ. Changes in fruit quality of highbush blueberries (Vaccinium corymbosum) during the ripening season. in III Balkan Symposium on Fruit Growing. 2016;1139:657-664.
doi:10.17660/ActaHortic.2016.1139.113 .
Milivojević, Jasminka, Radivojević, D., Nikolić, M., Dragišić-Maksimović, Jelena J., "Changes in fruit quality of highbush blueberries (Vaccinium corymbosum) during the ripening season" in III Balkan Symposium on Fruit Growing, 1139 (2016):657-664,
https://doi.org/10.17660/ActaHortic.2016.1139.113 . .

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