Please use this identifier to cite or link to this item:
https://biore.bio.bg.ac.rs/handle/123456789/1721
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Pejin, Boris | en_US |
dc.contributor.author | Savic, Aleksandar G. | en_US |
dc.contributor.author | Hegediš, Aleksandar | en_US |
dc.contributor.author | Karaman, Ivo | en_US |
dc.contributor.author | Horvatovic, Mladen | en_US |
dc.contributor.author | Mojovic, Milos | en_US |
dc.date.accessioned | 2019-10-11T13:35:57Z | - |
dc.date.available | 2019-10-11T13:35:57Z | - |
dc.date.issued | 2014-11-01 | - |
dc.identifier.issn | 1478-6419 | - |
dc.identifier.uri | https://biore.bio.bg.ac.rs/handle/123456789/1721 | - |
dc.description.abstract | © 2014 Taylor & Francis. The antiradical activity of the freshwater bryozoan Hyalinella punctata water extracts (two samples, seasonal collection) was evaluated by using electron paramagnetic resonance spectroscopy against hydroxyl (OH), superoxide anion (CO2-), methoxy (CH2OH), carbon-dioxide anion (CO2-), nitric-oxide (NO) and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radicals. The extracts reduced the production of all tested radicals but to a varying degree. The better activity was observed against CO2- and CH2OH radicals (54 ± 5% and 44 ± 4%, and 58 ± 6% and 22 ± 2%, respectively) than towards DPPH, NO, OH and O2- radicals (59 ± 6% and 1.0 ± 0.1%, 46 ± 5% and 14 ± 1%, 7.0 ± 0.5% and 34 ± 3%, and 33 ± 3% and 0%, respectively). FTIR spectra of the both extracts indicate the presence of cyclic peptides and polypeptides which might be responsible for the observed activity. According to the experimental data obtained, H. punctata water extract may be considered as a novel promising resource of natural products with anti CO2- radical activity. | en_US |
dc.language.iso | en | en_US |
dc.relation.ispartof | Natural Product Research | en_US |
dc.subject | DEPMPO | en_US |
dc.subject | EPR | en_US |
dc.subject | free radicals | en_US |
dc.subject | Hyalinella punctata | en_US |
dc.subject | water extracts | en_US |
dc.title | A bryozoan species may offer novel antioxidants with anti-carbon-dioxide anion radical activity | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1080/14786419.2014.921788 | - |
dc.identifier.pmid | 24897340 | - |
dc.identifier.scopus | 2-s2.0-84908481373 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/84908481373 | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | Article | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.dept | Chair of Animal Ecology and Zoogeography | - |
Appears in Collections: | Journal Article |
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