Počet záznamů: 1
Cultivation of Medicinal Mushrooms on Spruce Sawdust Fermented with a Liquid Digestate from Biogas Stations
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SYSNO ASEP 0510392 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Cultivation of Medicinal Mushrooms on Spruce Sawdust Fermented with a Liquid Digestate from Biogas Stations Tvůrce(i) Brezáni, A. (CZ)
Svobodová, Kateřina (MBU-M) RID
Jablonský, I. (CZ)
Tlustoš, P. (CZ)Zdroj.dok. International Journal of Medicinal Mushrooms. - : Begell House - ISSN 1521-9437
Roč. 21, č. 3 (2019), s. 215-223Poč.str. 9 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova alternative growth substrates ; fermented conifer sawdust ; Ganoderma lucidum Vědní obor RIV CE - Biochemie Obor OECD Biochemistry and molecular biology Způsob publikování Omezený přístup Institucionální podpora MBU-M - RVO:61388971 UT WOS 000463443600002 EID SCOPUS 85065098352 DOI 10.1615/IntJMedMushrooms.2019030022 Anotace The aim of this work was to prepare a softwood substrate on which to grow edible and medicinal mushrooms. Liquid digestate from a biogas station was successfully used in spruce sawdust fermentation. Pleurotus ostreatus, P. eryngii, and Ganoderma lucidum were grown on the obtained substrates and their mycelia grew at rates similar to rates of growth on control beech sawdust, values ranged from 4.1 to 5.54 mm/day. A 6-week fermentation period was determined to be sufficient for removing volatile extractives from sawdust (76% removal efficiency), which elevated content was shown to be most critical for fungal growth. Removal of 47% of resinous compounds and a decrease in the carbon-to-nitrogen ratio in the growth substrate were found during sawdust fermentation in the presence of the liquid digestate. Among ligninolytic enzymes, the growth substrates produced here favored laccase produced by tested fungi. It follows that utilizing wastes from biogas production to reuse softwood wastes could make an environmentally friendly and economically viable biotechnology for producing mushrooms. Pracoviště Mikrobiologický ústav Kontakt Eliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231 Rok sběru 2020 Elektronická adresa http://www.dl.begellhouse.com/journals/708ae68d64b17c52,5920db303fdf6d4c,3afed9126601702e.html
Počet záznamů: 1