Show simple item record

dc.creatorFotirić-Akšić, Milica M.
dc.creatorTosti, Tomislav
dc.creatorSredojević, Milica
dc.creatorMilivojević, Jasminka
dc.creatorMeland, Mekjell
dc.creatorNatić, Maja
dc.date.accessioned2019-08-21T08:26:52Z
dc.date.available2019-08-21T08:26:52Z
dc.date.issued2019
dc.identifier.issn2223-7747
dc.identifier.urihttp://cherry.chem.bg.ac.rs/handle/123456789/3295
dc.description.abstractThe objective of this study was to determine and compare the sugar profile, distribution in fruits and leaves and sink-source relationship in three strawberry (‘Favette’, ‘Alba’ and ‘Clery’) and three blueberry cultivars (‘Bluecrop’, ‘Duke’ and ‘Nui’) grown in organic (OP) and integrated production systems (IP). Sugar analysis was done using high-performance anion-exchange chromatography (HPAEC) with pulsed amperometric detection (PAD). The results showed that monosaccharide glucose and fructose and disaccharide sucrose were the most important sugars in strawberry, while monosaccharide glucose, fructose, and galactose were the most important in blueberry. Source-sink relationship was different in strawberry compared to blueberry, having a much higher quantity of sugars in its fruits in relation to leaves. According to principal component analysis (PCA), galactose, arabinose, and melibiose were the most important sugars in separating the fruits of strawberries from blueberries, while panose, ribose, stachyose, galactose, maltose, rhamnose, and raffinose were the most important sugar component in leaves recognition. Galactitol, melibiose, and gentiobiose were the key sugars that split out strawberry fruits and leaves, while galactose, maltotriose, raffinose, fructose, and glucose divided blueberry fruits and leaves in two groups. PCA was difficult to distinguish between OP and IP, because the stress-specific responses of the studied plants were highly variable due to the different sensitivity levels and defense strategies of each cultivar, which directly affected the sugar distribution. Due to its high content of sugars, especially fructose, the strawberry cultivar ‘Clery’ and the blueberry cultivars ‘Bluecrop’ and ‘Nui’ could be singled out in this study as being the most suitable cultivars for OP.
dc.publisherMDPI
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/46008/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172017/RS//
dc.relationResearch Council of Norway (project No.280376)
dc.rightsopenAccess
dc.sourcePlants
dc.subjectCarbohydrates
dc.subjectFragaria × ananassa
dc.subjectFructose
dc.subjectGalactose
dc.subjectHPAEC-PAD
dc.subjectPrincipal component analysis
dc.subjectVaccinium corymbosum
dc.titleComparison of sugar profile between leaves and fruits of blueberry and strawberry cultivars grown in organic and integrated production system
dc.typearticle
dc.rights.licenseBY
dcterms.abstractСредојевић, Милица; Натић, Маја; Фотирић-Aкшић, Милица; Тости, Томислав; Миливојевић, Јасминка; Меланд, Мекјелл;
dc.citation.volume8
dc.citation.issue7
dc.identifier.wos000481484800052
dc.identifier.doi10.3390/plants8070205
dc.citation.rankM21~
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85069709093
dc.identifier.fulltexthttp://cherry.chem.bg.ac.rs/bitstream/id/14420/Comparison_of_sugar_pub_2019.pdf


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record