Lignocellulosic biorefinery for waste-free manufacturing of phytoestrogens belonging to lignans, sugars for production of ethanol and growing medium

0441357 - ÚVGZ 2015 RIV SK eng J - Článek v odborném periodiku
Váchalová, R. - Marešová, I. - Kolář, L. - Váchal, J. - Tříska, Jan
Lignocellulosic biorefinery for waste-free manufacturing of phytoestrogens belonging to lignans, sugars for production of ethanol and growing medium.
Wood Research. Roč. 59, č. 4 (2014), s. 593-604. ISSN 1336-4561
Grant CEP: GA MŠMT(CZ) ED1.1.00/02.0073; GA MŠMT(CZ) LD11016
Institucionální podpora: RVO:67179843
Klíčová slova: Lignocellulosic biorefinery * lignans * hydrolysis * growing media * separated substance of digestates
Kód oboru RIV: EH - Ekologie - společenstva
Impakt faktor: 0.364, rok: 2014

Biorefineries in simplified definition are ways of waste-free and complex utilization of biomass for the production of usable products. Lignocellulosic biorefinery is processed as an example; knots up of coniferous wood are used as a source of lignans phytoestrogens. Phytoestrogens are nutraceuticals, which are important in the prevention of lifestyle diseases, cancer and osteoporosis. The high content of lignans is also found in flax seeds. This paper describes a method of isolating lignans from wood mass and waste processing from this production by means of acid hydrolysis into fermentable solution for the purpose of ethanol production. The results of this work introduce further processing of other waste by pyrolysis and activation of steam and CO2 mixture on material with minimal salinity and satisfactory ion exchange capacity, which can be used as a substrate for sensitive cultures (substitution of clay and peat mixture).
Trvalý link: http://hdl.handle.net/11104/0244411