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Antioxidant properties of hot water extracts from carpophore and spores of mushroom Ganoderma lucidum
Antioksidativne aktivnosti vrelih vodenih ekstrakata iz karpofora i spora gljive Ganoderma lucidum
dc.creator | Klaus, Anita | |
dc.creator | Kozarski, Maja | |
dc.creator | Nikšić, Miomir | |
dc.date.accessioned | 2020-12-17T20:07:29Z | |
dc.date.available | 2020-12-17T20:07:29Z | |
dc.date.issued | 2011 | |
dc.identifier.issn | 0352-4906 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/2592 | |
dc.description.abstract | Ganoderma lucidum (Leyss.:Fr.) Karst is one of the medicinal mushrooms, which possesses enviable antioxidant properties. Objective of this investigation was to evaluate antioxidant activity, reducing power, scavenging abilities on 1.1-diphenyl-2-picrylhydrazyl (DPPH) radicals and chelating effects on ferrous ions of hot water extracts obtained from carpophore and spores of this mushroom. Hot water extract from carpophore (Gl-I) showed high antioxidant activity of 85.7 ± 0.7%, at 10 mg/ml, while antioxidant activity of hot water extract from spores (Gl-Is) was 9.2 ± 0.3% at 10 mg/ml. Reducing power of Gl-I reached a plateau of 3.4 ± 0.1 at 20 mg/ml, and 0.3 ± 0.0 at 20 mg/ml for Gl-Is. At 10 mg/ml, scavenging ability on DPPH radicals of Gl-I increased to 96.8 ± 2.5%, whereas Gl-Is scavenged DPPH radicals by 69.6 ± 2.5% at 10 mg/ml. Gl-I chelated 81.6 ± 3.6 % of ferrous ions at 20 mg/ml, while the chelating effect of Gl-Is was 73.8 ± 1.7%. The antioxidative activities of hot water extracts from carpophore and spores of the mushroom G. lucidum were concentration dependent and increased with an increase in the concentration. | en |
dc.description.abstract | Ganoderma lucidum (Leyss.: Fr.) Karst je jedna od medicinski važnih gljiva, koja poseduje izuzetna antioksidativna svojstva. Cilj ovog istraživanja bio je potvrda antioksidativne aktivnosti, redukcione sposobnosti, mogućnosti hvatanja 1,1-difenil-2-pikrilhidrazil (DPPH) radikala i sposobnosti heliranja jona gvožđa vrelih vodenih ekstrakata dobijenih iz karpofora i spora ove gljive. Vreli vodeni ekstrakt iz karpofora (Gl-I) pokazao je visoku antioksidativnu aktivnost 85.7 ± 0.7%, pri 10 mg/ml, dok je antioksidativna aktivnost vrelog vodenog ekstrakta spora (Gl-Is) bila 9.2 ± 0.3% pri 10 mg/ml. Redukciona sposobnost ekstrakta Gl-I dostigla je nivo 3.4 ± 0.1 pri 20 mg/ml i 0.3 ± 0.0 pri 20 mg/ml za ekstrakt Gl-Is. Pri koncentraciji 10 mg/ml sposobnost hvatanja DPPH radikala ekstrakta Gl-I dostigla je 96.8 ± 2.5%, dok je ekstrakt Gl-Is vezao 69.6 ± 2.5% DPPH radikala pri 10 mg/ml. Ekstrakt Gl-I helirao je 81.6 ± 3.6 % fero jona pri koncentraciji 20 mg/ml, a helirajući efekat ekstrakta Gl-Is bio je 73.8 ± 1.7%. Antioksidativne aktivnosti vrelih vodenih ekstrakata iz karpofora i spora gljive G. lucidum zavisile su od koncentracije i povećavale su se sa povećanjem koncentracije. | sr |
dc.publisher | Matica srpska, Novi Sad | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Zbornik Matice srpske za prirodne nauke | |
dc.subject | Ganoderma lucidum | en |
dc.subject | antioxidant activity | en |
dc.subject | scavenging effect | en |
dc.subject | reducing power | en |
dc.subject | chelating effect | en |
dc.subject | polysaccharide | en |
dc.subject | mushroom extract | en |
dc.title | Antioxidant properties of hot water extracts from carpophore and spores of mushroom Ganoderma lucidum | en |
dc.title | Antioksidativne aktivnosti vrelih vodenih ekstrakata iz karpofora i spora gljive Ganoderma lucidum | sr |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dc.citation.epage | 288 | |
dc.citation.issue | 120 | |
dc.citation.other | (120): 279-288 | |
dc.citation.rank | M51 | |
dc.citation.spage | 279 | |
dc.identifier.fulltext | http://aspace.agrif.bg.ac.rs/bitstream/id/1351/2589.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_agrospace_2592 | |
dc.type.version | publishedVersion |