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Pregled bibliografske jedinice broj: 514065

Antioxidant Properties of Extracts of Wild Medicinal Mushroom Species from Croatia


Piljac Žegarac, Jasenka; Šamec, Dunja; Piljac, Ante; Mešić, Armin; Tkalčec, Zdenko
Antioxidant Properties of Extracts of Wild Medicinal Mushroom Species from Croatia // International journal of medicinal mushrooms, 13 (2011), 3; 257-264 doi:10.1615/IntJMedMushr.v13.i3.50 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 514065 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Antioxidant Properties of Extracts of Wild Medicinal Mushroom Species from Croatia

Autori
Piljac Žegarac, Jasenka ; Šamec, Dunja ; Piljac, Ante ; Mešić, Armin ; Tkalčec, Zdenko

Izvornik
International journal of medicinal mushrooms (1521-9437) 13 (2011), 3; 257-264

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Auricularia auricula-judae (Bull.) Quél.; Sarcoscypha austriaca (Sacc.) Boud; Strobilurus esculentus (Wulfen); mushrooms; total phenols; antioxidant activity; radical scavenging; reducing power

Sažetak
Antioxidant activity and total phenol (TP) content of methanol and water extracts of three wild Croatian mushroom species Auricularia auricula-judae (Bull.) Quél., Sarcoscypha austriaca (Sacc.) Boud, and Strobilurus esculentus (Wulfen) Singer were determined and compared with the values obtained for extracts of four cultivated mushrooms Agaricus bisporus (J.E. Lange) Imbach (brown and white variant), Pleurotus ostreatus (Jacq.) P. Kumm. and Lentinula edodes (Berk.) Pegler. Spectrophotometric determination of the TP content was performed using the Folin-Ciocalteu method, while antioxidant activity was measured in a reaction with 1, 1-diphenyl-2-picrylhydrazyl radical (DPPH assay) and ferric-tripyridyltriazine (Fe3+-TPTZ) complex (FRAP assay). On the average, 5.8-fold higher TP content was observed for water in comparison to methanol extracts of all analysed mushrooms. Consequently, antioxidant activity was also higher for water extracts, which is evident from the obtained higher values in the FRAP assay and lower EC50 values in the DPPH assay. Among the three tested wild species, the water extract of S. esculentus exhibited the highest concentration of TP, 8.12 mg/g gallic acid equivalents (GAE), the highest reducing power, 19.42 mmol Fe2+/kg, and the best radical scavenging properties, EC50 = 13.5 mg/mL.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
098-0982913-2829 - Molekularna regulacija biljnog razvitka (Salopek-Sondi, Branka, MZOS ) ( POIROT)
098-0982934-2719 - Ekološko modeliranje za održivo upravljanje resursima (Legović, Tarzan, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

doi dl.begellhouse.com

Citiraj ovu publikaciju:

Piljac Žegarac, Jasenka; Šamec, Dunja; Piljac, Ante; Mešić, Armin; Tkalčec, Zdenko
Antioxidant Properties of Extracts of Wild Medicinal Mushroom Species from Croatia // International journal of medicinal mushrooms, 13 (2011), 3; 257-264 doi:10.1615/IntJMedMushr.v13.i3.50 (međunarodna recenzija, članak, znanstveni)
Piljac Žegarac, J., Šamec, D., Piljac, A., Mešić, A. & Tkalčec, Z. (2011) Antioxidant Properties of Extracts of Wild Medicinal Mushroom Species from Croatia. International journal of medicinal mushrooms, 13 (3), 257-264 doi:10.1615/IntJMedMushr.v13.i3.50.
@article{article, author = {Piljac \v{Z}egarac, Jasenka and \v{S}amec, Dunja and Piljac, Ante and Me\v{s}i\'{c}, Armin and Tkal\v{c}ec, Zdenko}, year = {2011}, pages = {257-264}, DOI = {10.1615/IntJMedMushr.v13.i3.50}, keywords = {Auricularia auricula-judae (Bull.) Qu\'{e}l., Sarcoscypha austriaca (Sacc.) Boud, Strobilurus esculentus (Wulfen), mushrooms, total phenols, antioxidant activity, radical scavenging, reducing power}, journal = {International journal of medicinal mushrooms}, doi = {10.1615/IntJMedMushr.v13.i3.50}, volume = {13}, number = {3}, issn = {1521-9437}, title = {Antioxidant Properties of Extracts of Wild Medicinal Mushroom Species from Croatia}, keyword = {Auricularia auricula-judae (Bull.) Qu\'{e}l., Sarcoscypha austriaca (Sacc.) Boud, Strobilurus esculentus (Wulfen), mushrooms, total phenols, antioxidant activity, radical scavenging, reducing power} }
@article{article, author = {Piljac \v{Z}egarac, Jasenka and \v{S}amec, Dunja and Piljac, Ante and Me\v{s}i\'{c}, Armin and Tkal\v{c}ec, Zdenko}, year = {2011}, pages = {257-264}, DOI = {10.1615/IntJMedMushr.v13.i3.50}, keywords = {Auricularia auricula-judae (Bull.) Qu\'{e}l., Sarcoscypha austriaca (Sacc.) Boud, Strobilurus esculentus (Wulfen), mushrooms, total phenols, antioxidant activity, radical scavenging, reducing power}, journal = {International journal of medicinal mushrooms}, doi = {10.1615/IntJMedMushr.v13.i3.50}, volume = {13}, number = {3}, issn = {1521-9437}, title = {Antioxidant Properties of Extracts of Wild Medicinal Mushroom Species from Croatia}, keyword = {Auricularia auricula-judae (Bull.) Qu\'{e}l., Sarcoscypha austriaca (Sacc.) Boud, Strobilurus esculentus (Wulfen), mushrooms, total phenols, antioxidant activity, radical scavenging, reducing power} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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