Selenium-enriched Coriolus versicolor mushroom biomass: potential novel food supplement with improved selenium bioavailability
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2019
Authors
Miletić, DunjaTurlo, Jadwiga
Podsadni, Piotr
Pantić, Milena
Nedović, Viktor
Lević, Steva
Nikšić, Miomir
Article (Published version)
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BACKGROUND: The ability of Coriolus versicolor medicinal mushroom to accumulate and transform selenium from selenourea and sodium selenite into an organic form - l-selenomethionine - during growth in liquid medium is examined in this paper. Additionally, the impact of supplementation on biological activity of the selenated mushroom methanol extracts, as well as their chemical composition, is studied. RESULTS Selenium accumulation was more efficient with sodium selenite application, but biomass yield was significantly lower (1.89 g DW L-1) compared to samples enriched with selenourea (4.48 g DW L-1). Mushroom sample obtained after growing in liquid medium with selenourea had significantly higher l-selenomethionine content compared to the sample grown in medium with sodium selenite. Selenium-enriched methanol extracts of C. versicolor mushroom showed improved antimicrobial and antioxidant activities compared to non-enriched extract. CONCLUSION Our results suggest that C. versicolor mush...room cultivated in liquid culture enriched with selenourea can be used for the production of novel food supplements with improved selenium bioavailability. More than 30% of total accumulated selenium from selenourea is transformed into l-selenomethionine. Differences in biological activity of methanol extracts can be explained not only by different selenium content but also by the differences in chemical composition of extracts.
Keywords:
Coriolus versicolor / mushrooms / selenium / nutraceutical / antibacterial activity / antioxidative activitySource:
Journal of the Science of Food and Agriculture, 2019, 99, 11, 5122-5130Publisher:
- Wiley, Hoboken
Funding / projects:
- FEMS [FEMS-RG-2015-0079]
- Novel encapsulation and enzyme technologies for designing of new biocatalysts and biologically active compounds targeting enhancement of food quality, safety and competitiveness (RS-46010)
- Develooment and utilization of novel and traditional technologies in production of competitive food products with added valued for national and global market - CREATING WEALTH FROM THE WEALTH OF SERBIA (RS-46001)
DOI: 10.1002/jsfa.9756
ISSN: 0022-5142
PubMed: 30993725
WoS: 000475479900029
Scopus: 2-s2.0-85065822739
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Poljoprivredni fakultetTY - JOUR AU - Miletić, Dunja AU - Turlo, Jadwiga AU - Podsadni, Piotr AU - Pantić, Milena AU - Nedović, Viktor AU - Lević, Steva AU - Nikšić, Miomir PY - 2019 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4935 AB - BACKGROUND: The ability of Coriolus versicolor medicinal mushroom to accumulate and transform selenium from selenourea and sodium selenite into an organic form - l-selenomethionine - during growth in liquid medium is examined in this paper. Additionally, the impact of supplementation on biological activity of the selenated mushroom methanol extracts, as well as their chemical composition, is studied. RESULTS Selenium accumulation was more efficient with sodium selenite application, but biomass yield was significantly lower (1.89 g DW L-1) compared to samples enriched with selenourea (4.48 g DW L-1). Mushroom sample obtained after growing in liquid medium with selenourea had significantly higher l-selenomethionine content compared to the sample grown in medium with sodium selenite. Selenium-enriched methanol extracts of C. versicolor mushroom showed improved antimicrobial and antioxidant activities compared to non-enriched extract. CONCLUSION Our results suggest that C. versicolor mushroom cultivated in liquid culture enriched with selenourea can be used for the production of novel food supplements with improved selenium bioavailability. More than 30% of total accumulated selenium from selenourea is transformed into l-selenomethionine. Differences in biological activity of methanol extracts can be explained not only by different selenium content but also by the differences in chemical composition of extracts. PB - Wiley, Hoboken T2 - Journal of the Science of Food and Agriculture T1 - Selenium-enriched Coriolus versicolor mushroom biomass: potential novel food supplement with improved selenium bioavailability EP - 5130 IS - 11 SP - 5122 VL - 99 DO - 10.1002/jsfa.9756 ER -
@article{ author = "Miletić, Dunja and Turlo, Jadwiga and Podsadni, Piotr and Pantić, Milena and Nedović, Viktor and Lević, Steva and Nikšić, Miomir", year = "2019", abstract = "BACKGROUND: The ability of Coriolus versicolor medicinal mushroom to accumulate and transform selenium from selenourea and sodium selenite into an organic form - l-selenomethionine - during growth in liquid medium is examined in this paper. Additionally, the impact of supplementation on biological activity of the selenated mushroom methanol extracts, as well as their chemical composition, is studied. RESULTS Selenium accumulation was more efficient with sodium selenite application, but biomass yield was significantly lower (1.89 g DW L-1) compared to samples enriched with selenourea (4.48 g DW L-1). Mushroom sample obtained after growing in liquid medium with selenourea had significantly higher l-selenomethionine content compared to the sample grown in medium with sodium selenite. Selenium-enriched methanol extracts of C. versicolor mushroom showed improved antimicrobial and antioxidant activities compared to non-enriched extract. CONCLUSION Our results suggest that C. versicolor mushroom cultivated in liquid culture enriched with selenourea can be used for the production of novel food supplements with improved selenium bioavailability. More than 30% of total accumulated selenium from selenourea is transformed into l-selenomethionine. Differences in biological activity of methanol extracts can be explained not only by different selenium content but also by the differences in chemical composition of extracts.", publisher = "Wiley, Hoboken", journal = "Journal of the Science of Food and Agriculture", title = "Selenium-enriched Coriolus versicolor mushroom biomass: potential novel food supplement with improved selenium bioavailability", pages = "5130-5122", number = "11", volume = "99", doi = "10.1002/jsfa.9756" }
Miletić, D., Turlo, J., Podsadni, P., Pantić, M., Nedović, V., Lević, S.,& Nikšić, M.. (2019). Selenium-enriched Coriolus versicolor mushroom biomass: potential novel food supplement with improved selenium bioavailability. in Journal of the Science of Food and Agriculture Wiley, Hoboken., 99(11), 5122-5130. https://doi.org/10.1002/jsfa.9756
Miletić D, Turlo J, Podsadni P, Pantić M, Nedović V, Lević S, Nikšić M. Selenium-enriched Coriolus versicolor mushroom biomass: potential novel food supplement with improved selenium bioavailability. in Journal of the Science of Food and Agriculture. 2019;99(11):5122-5130. doi:10.1002/jsfa.9756 .
Miletić, Dunja, Turlo, Jadwiga, Podsadni, Piotr, Pantić, Milena, Nedović, Viktor, Lević, Steva, Nikšić, Miomir, "Selenium-enriched Coriolus versicolor mushroom biomass: potential novel food supplement with improved selenium bioavailability" in Journal of the Science of Food and Agriculture, 99, no. 11 (2019):5122-5130, https://doi.org/10.1002/jsfa.9756 . .