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Phenolic Compounds Contained in Little-known Wild Fruits as Antiadhesive Agents Against the Beverage-Spoiling Bacteria Asaia spp.

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dc.contributor.author Antolak, Hubert
dc.contributor.author Czyzowska, Agata
dc.contributor.author Sakač, Marijana
dc.contributor.author Mišan, Aleksandra
dc.contributor.author Đuragić, Olivera
dc.contributor.author Kregiel, Dorota
dc.date.accessioned 2018-06-29T10:18:22Z
dc.date.available 2018-06-29T10:18:22Z
dc.date.issued 2017-07-28
dc.identifier.citation H. Antolak, A. Czyzowska, M. Sakač, A. Mišan, O. Đuragić, D. Kregiel. Phenolic Compounds Contained in Little-known Wild Fruits as Antiadhesive Agents Against the Beverage-Spoiling Bacteria Asaia spp. Molecules, 22 (2017) 1256. DOI: 10.3390/molecules22081256 en_US
dc.identifier.issn 1420-3049
dc.identifier.uri http://oa.fins.uns.ac.rs/handle/123456789/91
dc.description peer-reviewed en_US
dc.description.abstract The aim of the study was to evaluate antioxidant activity and total phenolic content of juice from three different types of fruits: elderberry (Sambucus nigra), lingonberry (Vaccinium vitis-idaea) and cornelian cherry (Cornus mas), and their action against adhesion of bacterial strains of Asaia lannensis and Asaia bogorensis isolated from spoiled soft drinks. The antioxidant profiles were determined by total antioxidant capacity (2,2-diphenyl-1-picrylhydrazyl, DPPH), and ferric-reducing antioxidant power (FRAP). Additionally, total polyphenol content (TPC) was investigated. Chemical compositions of juices were tested using the chromatographic techniques: high-performance liquid chromatography (HPLC) and liquid chromatography–mass spectrometry (LC-MS). Adhesion properties of Asaia spp. cells to various abiotic materials were evaluated by luminometry, plate count and fluorescence microscopy. Antioxidant activity of fruit juices expressed as inhibitory concentration (IC50) ranged from 0.042 ± 0.001 (cornelian cherry) to 0.021 ± 0.001 g/mL (elderberry). TPC ranged from 8.02 ± 0.027 (elderberry) to 2.33 ± 0.013 mg/mL (cornelian cherry). Cyanidin-3-sambubioside-5-glucoside, cyanidin-3-glucoside, and cyanidin-3-sambubioside were detected as the major anthocyanins and caffeic, cinnamic, gallic, protocatechuic, and p-coumaric acids as the major phenolic acids. A significant linear correlation was noted between TPC and antioxidant capacity. In the presence of fruit juices a significant decrease of bacterial adhesion from 74% (elderberry) to 67% (lingonberry) was observed. The high phenolic content indicated that these compounds may contribute to the reduction of Asaia spp. adhesion. en_US
dc.description.sponsorship This work was financially supported by the Faculty of Biotechnology and Food Sciences, Lodz University of Technology—funds for Young Leaders of Science. en_US
dc.language.iso en en_US
dc.publisher MDPI en_US
dc.relation -
dc.relation.ispartofseries 001;0086
dc.rights info:eu-repo/semantics/openAccess
dc.subject Asaia spp. en_US
dc.subject fruit juices en_US
dc.subject berry juices en_US
dc.subject polyphenols en_US
dc.subject anti-adhesion en_US
dc.title Phenolic Compounds Contained in Little-known Wild Fruits as Antiadhesive Agents Against the Beverage-Spoiling Bacteria Asaia spp. en_US
dc.title.alternative - en_US
dc.type info:eu-repo/semantics/article en_US


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