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https://open.uns.ac.rs/handle/123456789/13651
Title: | Extraction of fatty acids from boletus edulis by subcritical and supercritical carbon dioxide | Authors: | Vidović, Senka Mujić, Ibrahim Zeković, Zoran Lepojević, Žika Milošević, Svetlana Jokić, Stela |
Issue Date: | 2011 | Journal: | JAOCS, Journal of the American Oil Chemists' Society | Abstract: | Mushrooms contain many valuable compounds such as fatty acids, carbohydrates, lycopene, lovastatin, trace elements etc. As they are currently valued for biologically active substances, and as high pressure carbon dioxide fluid extraction has been documented as an effective method for preparing bioactive products from plant materials, subcritical and supercritical carbon dioxide extraction of Boletus edulis mushroom was performed. In the extracts obtained, the fatty acids were determined. Response surface methodology (RSM) was applied to investigate the effect of pressure and extraction time on the extraction yield. The analysis of variance showed that pressure and extraction time had a significant effect on the extraction yield in both investigated process. The interaction between pressure and extraction time had a significant effect only in supercritical extraction process of B. edulis. Higher extraction yields have been obtained by subcritical carbon dioxide, and higher linoleic acid content has been determined in extracts obtained by supercritical carbon dioxide. © 2011 AOCS. | URI: | https://open.uns.ac.rs/handle/123456789/13651 | ISSN: | 0003021X | DOI: | 10.1007/s11746-011-1772-5 |
Appears in Collections: | TF Publikacije/Publications |
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