Enzymatic Profile of 'Willamette' Raspberry Leaf and Fruit Affected by Prohexadione-Ca and Young Canes Removal Treatments
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2017
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Prikaz svih podataka o dokumentuApstrakt
The influence of growth regulator prohexadione-Ca (ProCa) concurrently with young canes removal on the modification of photosynthetic pigments content and antioxidant enzymes (peroxidase, POD; catalase, CAT; polyphenol oxidase, PPO; superoxide dismutase, SOD) activities in leaves and fruits of raspberry (Rubus idaeus L.) cultivar 'Willamette' was studied. ProCa increased while canes removal decreased chlorophylls and carotenoids content compared to control. POD, CAT, and PPO activities in leaves after removal of young canes were higher compared to control (2-4 times) which was visually confirmed for POD by isoelectrofocusing. Removal of young canes slithly increased, while ProCa significantly enhanced SOD activity in leaves compared to control (475.10 and 218.38 nkat mg(-1) prot, respectively). Pattern of SOD activity in fruit was similar as in leaf with substantial increase compared to control (about 15 times). Combination of implemented measures increased activity of all enzymes in t...he leaves and fruits. Our study could provide a better knowledge of the ProCa and canes removal influences on the action of enzymes in order to regulate their activities in fruit products.
Ključne reči:
Rubus idaeus L. / isoelectric focusing / catalase / peroxidase / polyphenol oxidase / superoxide dismutase / carotenoids / chlorophyllIzvor:
Journal of Agricultural and Food Chemistry, 2017, 65, 24, 5034-5040Izdavač:
- Amer Chemical Soc, Washington
Finansiranje / projekti:
- Interakcije membrana sa unutarćelijskim i apoplastičnim prostorom: izučavanja bioenergetike i singalizacije koristeći biofizičke i biohemijske metode (RS-MESTD-Basic Research (BR or ON)-173040)
- Razvoj integrisanih sistema upravljanja štetnim organizmima u biljnoj proizvodnji sa ciljem prevazilaženja rezistentnosti i unapređenja kvaliteta i bezbednosti hrane (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46008)
DOI: 10.1021/acs.jafc.7b00638
ISSN: 0021-8561
PubMed: 28581737
WoS: 000404090400020
Scopus: 2-s2.0-85021120936
Institucija/grupa
Poljoprivredni fakultetTY - JOUR AU - Dragišić-Maksimović, Jelena J. AU - Poledica, Milena AU - Radivojević, Dragan AU - Milivojević, Jasminka PY - 2017 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4339 AB - The influence of growth regulator prohexadione-Ca (ProCa) concurrently with young canes removal on the modification of photosynthetic pigments content and antioxidant enzymes (peroxidase, POD; catalase, CAT; polyphenol oxidase, PPO; superoxide dismutase, SOD) activities in leaves and fruits of raspberry (Rubus idaeus L.) cultivar 'Willamette' was studied. ProCa increased while canes removal decreased chlorophylls and carotenoids content compared to control. POD, CAT, and PPO activities in leaves after removal of young canes were higher compared to control (2-4 times) which was visually confirmed for POD by isoelectrofocusing. Removal of young canes slithly increased, while ProCa significantly enhanced SOD activity in leaves compared to control (475.10 and 218.38 nkat mg(-1) prot, respectively). Pattern of SOD activity in fruit was similar as in leaf with substantial increase compared to control (about 15 times). Combination of implemented measures increased activity of all enzymes in the leaves and fruits. Our study could provide a better knowledge of the ProCa and canes removal influences on the action of enzymes in order to regulate their activities in fruit products. PB - Amer Chemical Soc, Washington T2 - Journal of Agricultural and Food Chemistry T1 - Enzymatic Profile of 'Willamette' Raspberry Leaf and Fruit Affected by Prohexadione-Ca and Young Canes Removal Treatments EP - 5040 IS - 24 SP - 5034 VL - 65 DO - 10.1021/acs.jafc.7b00638 ER -
@article{ author = "Dragišić-Maksimović, Jelena J. and Poledica, Milena and Radivojević, Dragan and Milivojević, Jasminka", year = "2017", abstract = "The influence of growth regulator prohexadione-Ca (ProCa) concurrently with young canes removal on the modification of photosynthetic pigments content and antioxidant enzymes (peroxidase, POD; catalase, CAT; polyphenol oxidase, PPO; superoxide dismutase, SOD) activities in leaves and fruits of raspberry (Rubus idaeus L.) cultivar 'Willamette' was studied. ProCa increased while canes removal decreased chlorophylls and carotenoids content compared to control. POD, CAT, and PPO activities in leaves after removal of young canes were higher compared to control (2-4 times) which was visually confirmed for POD by isoelectrofocusing. Removal of young canes slithly increased, while ProCa significantly enhanced SOD activity in leaves compared to control (475.10 and 218.38 nkat mg(-1) prot, respectively). Pattern of SOD activity in fruit was similar as in leaf with substantial increase compared to control (about 15 times). Combination of implemented measures increased activity of all enzymes in the leaves and fruits. Our study could provide a better knowledge of the ProCa and canes removal influences on the action of enzymes in order to regulate their activities in fruit products.", publisher = "Amer Chemical Soc, Washington", journal = "Journal of Agricultural and Food Chemistry", title = "Enzymatic Profile of 'Willamette' Raspberry Leaf and Fruit Affected by Prohexadione-Ca and Young Canes Removal Treatments", pages = "5040-5034", number = "24", volume = "65", doi = "10.1021/acs.jafc.7b00638" }
Dragišić-Maksimović, J. J., Poledica, M., Radivojević, D.,& Milivojević, J.. (2017). Enzymatic Profile of 'Willamette' Raspberry Leaf and Fruit Affected by Prohexadione-Ca and Young Canes Removal Treatments. in Journal of Agricultural and Food Chemistry Amer Chemical Soc, Washington., 65(24), 5034-5040. https://doi.org/10.1021/acs.jafc.7b00638
Dragišić-Maksimović JJ, Poledica M, Radivojević D, Milivojević J. Enzymatic Profile of 'Willamette' Raspberry Leaf and Fruit Affected by Prohexadione-Ca and Young Canes Removal Treatments. in Journal of Agricultural and Food Chemistry. 2017;65(24):5034-5040. doi:10.1021/acs.jafc.7b00638 .
Dragišić-Maksimović, Jelena J., Poledica, Milena, Radivojević, Dragan, Milivojević, Jasminka, "Enzymatic Profile of 'Willamette' Raspberry Leaf and Fruit Affected by Prohexadione-Ca and Young Canes Removal Treatments" in Journal of Agricultural and Food Chemistry, 65, no. 24 (2017):5034-5040, https://doi.org/10.1021/acs.jafc.7b00638 . .