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Waste biomas of mushroom Agaricus bisporus as a source of antioxidants


Petravić Tominac, Vlatka; Vojvodić, Aleksandra; Šamec, Dunja; Djaković, Senka; Srečec, Siniša; Zechner-Krpan, Vesna; Piljac Žegarac, Jasenka
Waste biomas of mushroom Agaricus bisporus as a source of antioxidants // Natural Resources, Green Technology and Sustainable Development-GREEN/2 - Book of abstracts / Radojčić Redovniković, Ivana ; Radošević, Kristina ; Jakovljević, Tamara ; Stojaković, Renata ; Gaurina Srček, Višnja ; Erdec Hendrih, Dina (ur.).
Zagreb: Faculty of Food Technology and Biotechnology, University of Zagreb, 2016. str. 62-62 (pozvano predavanje, međunarodna recenzija, sažetak, znanstveni)


Naslov
Waste biomas of mushroom Agaricus bisporus as a source of antioxidants

Autori
Petravić Tominac, Vlatka ; Vojvodić, Aleksandra ; Šamec, Dunja ; Djaković, Senka ; Srečec, Siniša ; Zechner-Krpan, Vesna ; Piljac Žegarac, Jasenka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Natural Resources, Green Technology and Sustainable Development-GREEN/2 - Book of abstracts / Radojčić Redovniković, Ivana ; Radošević, Kristina ; Jakovljević, Tamara ; Stojaković, Renata ; Gaurina Srček, Višnja ; Erdec Hendrih, Dina - Zagreb : Faculty of Food Technology and Biotechnology, University of Zagreb, 2016, 62-62

ISBN
978-953-6893-03-4

Skup
Natural Resources, Green Technology and Sustainable Development-GREEN/2

Mjesto i datum
Zagreb, Hrvatska, 5-7.10.2016

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Agaricus bisporus, antioxidant activity, flavonoids, total phenols, waste biomass

Sažetak
Agaricus bisporus, known as white button mushroom or champignon, is the most cultivated mushroom. Its good nutritional characteristics due to the low fat, high protein and carbohydrate content, among which dietary fibers are predominant, make this mushroom almost ideal dietary foodstuff. In addition, it contains a great deal of antioxidative substances as well as polysaccharides, such as beta-glucan, which has been reported for its immunomodulatory activity. Waste champignon biomass, containing mainly lower parts of champignon stalks, is a secondary product which is gained during the harvesting stage. Although this material is edible, there is not a suitable market for its distribution in Croatia. In order to explore the possibilities of using the waste biomass, its antioxidative potential was analysed using three different methods. Compared to fresh table A. bisporus intended for Croatian market, a lower antioxidant properties may be noticed in the waste biomass. It was probably caused by degradative changes which have occurred during the storage, or by an uneven distribution of the antioxidative compounds between the various parts of the mushrooms since the waste material mainly consisted of stalks and not of whole fruiting bodies. Portions of total phenols and flavonoids important for antioxidative properties were also analysed. FT-IR analysis was used to characterise the presence of compounds that cause antioxidative activity. The obtained results showed that the waste biomass of A. bisporus could be used as a source of antioxidants.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija



POVEZANOST RADA


Ustanove
Prehrambeno-biotehnološki fakultet, Zagreb

Citiraj ovu publikaciju

Petravić Tominac, Vlatka; Vojvodić, Aleksandra; Šamec, Dunja; Djaković, Senka; Srečec, Siniša; Zechner-Krpan, Vesna; Piljac Žegarac, Jasenka
Waste biomas of mushroom Agaricus bisporus as a source of antioxidants // Natural Resources, Green Technology and Sustainable Development-GREEN/2 - Book of abstracts / Radojčić Redovniković, Ivana ; Radošević, Kristina ; Jakovljević, Tamara ; Stojaković, Renata ; Gaurina Srček, Višnja ; Erdec Hendrih, Dina (ur.).
Zagreb: Faculty of Food Technology and Biotechnology, University of Zagreb, 2016. str. 62-62 (pozvano predavanje, međunarodna recenzija, sažetak, znanstveni)
Petravić Tominac, V., Vojvodić, A., Šamec, D., Djaković, S., Srečec, S., Zechner-Krpan, V. & Piljac Žegarac, J. (2016) Waste biomas of mushroom Agaricus bisporus as a source of antioxidants. U: Radojčić Redovniković, I., Radošević, K., Jakovljević, T., Stojaković, R., Gaurina Srček, V. & Erdec Hendrih, D. (ur.)Natural Resources, Green Technology and Sustainable Development-GREEN/2 - Book of abstracts.
@article{article, year = {2016}, pages = {62-62}, keywords = {Agaricus bisporus, antioxidant activity, flavonoids, total phenols, waste biomass}, isbn = {978-953-6893-03-4}, title = {Waste biomas of mushroom Agaricus bisporus as a source of antioxidants}, keyword = {Agaricus bisporus, antioxidant activity, flavonoids, total phenols, waste biomass}, publisher = {Faculty of Food Technology and Biotechnology, University of Zagreb}, publisherplace = {Zagreb, Hrvatska} }