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Effects of glucomannan-enriched, aronia juice-based supplement on cellular antioxidant enzymes and membrane lipid status in subjects with abdominal obesity
dc.creator | Kardum, Nevena Đ. | |
dc.creator | Petrović-Oggiano, Gordana P. | |
dc.creator | Takić, Marija | |
dc.creator | Glibetić, Marija | |
dc.creator | Zec, Manja M. | |
dc.creator | Debeljak-Martačić, Jasmina | |
dc.creator | Konić-Ristić, Aleksandra | |
dc.date.accessioned | 2021-04-20T12:40:04Z | |
dc.date.available | 2021-04-20T12:40:04Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 2356-6140 | |
dc.identifier.uri | http://rimi.imi.bg.ac.rs/handle/123456789/584 | |
dc.description.abstract | The aim of this study was to analyze the effects of a 4-week-long consumption of glucomannan-enriched, aronia juice-based supplement on anthropometric parameters, membrane fatty acid profile, and status of antioxidant enzymes in erythrocytes obtained from postmenopausal women with abdominal obesity. Twenty women aged 45-65 with a mean body mass index (BMI) of 36.1 ± 4.4 kg/m2 and waist circumference of 104.8 ± 10.1 cm were enrolled. Participants were instructed to consume 100 mL of supplement per day as part of their regular diet. A significant increase in the content of n-3 (P<0.05) polyunsaturated fatty acids in membrane phospholipids was observed, with a marked increase in the level of docosahexaenoic fatty acid (P<0.05). Accordingly, a decrease in the n-6 and n-3 fatty acids ratio was observed (P<0.05). The observed effects were accompanied with an increase in glutathione peroxidase activity (P<0.05). Values for BMI (P<0.001), waist circumference (P<0.001), and systolic blood pressure (P<0.05) were significantly lower after the intervention. The obtained results indicate a positive impact of tested supplement on cellular oxidative damage, blood pressure, and anthropometric indices of obesity. © 2014 Nevena Kardum et al. | en |
dc.publisher | Hindawi Limited | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/41030/RS// | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Scientific World Journal | |
dc.title | Effects of glucomannan-enriched, aronia juice-based supplement on cellular antioxidant enzymes and membrane lipid status in subjects with abdominal obesity | en |
dc.type | article | |
dc.rights.license | BY | |
dc.citation.other | 2014: - | |
dc.citation.volume | 2014 | |
dc.identifier.doi | 10.1155/2014/869250 | |
dc.identifier.fulltext | http://rimi.imi.bg.ac.rs/bitstream/id/446/581.pdf | |
dc.identifier.pmid | 25574495 | |
dc.identifier.scopus | 2-s2.0-84919740487 | |
dc.type.version | publishedVersion |