DSpace Repository

The possibility to increase antioxidant activity of celery root during osmotic treatment

Show simple item record

dc.contributor.author Nićetin, Milica
dc.contributor.author Pezo, Lato
dc.contributor.author Lončar, Biljana
dc.contributor.author Filipović, Vladimir
dc.contributor.author Šuput, Danijela
dc.contributor.author Knežević, Violeta
dc.contributor.author Filipović, Jelena
dc.date.accessioned 2018-07-09T13:53:37Z
dc.date.available 2018-07-09T13:53:37Z
dc.date.issued 2017-03
dc.identifier.citation Nićetin, M., Pezo, L., Lončar, B., Filipović, V., Šuput, D., Knežević, V., Filipović, J. The possibility to increase antioxidant activity of celery root during osmotic treatment. Journal of the Serbian Chemical Society, 82, 3 (2017), 253-265. DOI: 10.2298/JSC161020015N en_US
dc.identifier.issn 0352-5139
dc.identifier.uri http://oa.fins.uns.ac.rs/handle/123456789/101
dc.description peer-reviewed en_US
dc.description.abstract Osmotic treatment of celery root was studied in two osmotic solutions (sugar beet molasses and a ternary solution of water, sucrose and salt), at three temperatures (20, 35 and 50 °C), and three different immersion periods (1, 3 and 5 h), at atmospheric pressure. The aim was to examine the influence of the type of the used hypertonic agent, the temperature and the immersion time on the water loss, solid gain, water activity, dry matter content, antioxidant activity (expressed by DPPH) and colour attributes (described by CIELAB coordinates L*, a* and b*). During the experiments, the antioxidant activity of celery root was increased in sugar beet molasses, while the DPPH value tended to decrease in the ternary solution. The experimental data of osmotic dehydration was used for PCA modelling. The standard scores analysis revealed that the optimum process parameters were gained with an immersion time of 5 h and a temperature of 35 °C. en_US
dc.description.sponsorship These results are part of a project supported by the Ministry of Education, Science and Technological Development of the Republic of Serbia, TR-31055, 2011–2015. en_US
dc.language.iso en en_US
dc.publisher SERBIAN CHEMICAL SOCIETY en_US
dc.relation info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31055/RS//
dc.relation.ispartofseries 001;0096
dc.rights info:eu-repo/semantics/openAccess
dc.subject antioxidant capacity en_US
dc.subject celery root en_US
dc.subject osmotic treatment en_US
dc.subject sugar beet molasses en_US
dc.subject optimization en_US
dc.title The possibility to increase antioxidant activity of celery root during osmotic treatment en_US
dc.title.alternative - en_US
dc.type info:eu-repo/semantics/article en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Advanced Search

Browse

My Account