TY  - CONF
AU  - Savić, Milena
AU  - Podsadni, Piotr
AU  - Bamburowicz-Klimkowska, Magdalena
AU  - Klimaszewska, Marzenna
AU  - Szutowski, Miroslaw
AU  - Nedovic, Viktor
AU  - Jadwiga, Turlo
AU  - Nikšić, Miomir
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6618
AB  - The aim of this study was to investigate the potential influence of selenized yeast (Sel Plex, Alltech Inc., Lexington, USA) on chemical composition and flavour of solid state grown mushroom Pleurotus ostreatus. Amino acid composition that influences the flavour of selenium-enriched P.ostreatus P80 (137.84 ppm of selenium in d.w.) and non enriched cultivated strains with particular emphasis on selenomethionine was determined by HPLC method, after complete hydrolysis. Volatile flavour compounds of mushroom cultures were analyzed by GC-MS using Headspace sampler. In mushrooms with high selenium content, selenium in the form of L-selenomethionine was present. High selenium concentration in fruit body did not significantly change the amino acid composition of mushrooms. The major amino acids of fruit body sample were glutamic acid, alanine, aspartic acid and tryptophan. In the fruit body of P.ostreatus P80 control, 30 volatile compounds were detected, and in selenium enriched sample number of detected compounds was 25. Compounds that were detected in control sample, but not in eriched fruit body are 2-amino-N-ethylpropanamide, 2-methylpropyl pentan-2-yl sulfite, 2,3-pentanedione, heptan-2-one, pentan-1-ol, 2-methyldihydrofuran-3(2H)-one,1-hydroxyacetone, 3-hydroxy-2-butanon, 2,5-dimethylpyrazine, 2,6-dimethylpyrazine and benzaldehyde. Compounds that were detected in enriched P.ostreatus P80, but not in control are acetone, ethylacetate, 2-propanol, acetonitrile, 2-methylbenzaldehyde and 2-hydroxyethylmethacrylate. Selenized yeast presents good source of selenium for selenium enriched mushroom production with good flavour, which is probably safety for consumption.
PB  - University of Novi Sad Institute of Food Technology
C3  - II International Congress “Food Technology, Quality and Safety”
T1  - Selenized yeast in production of selenium enriched Pleurotus ostreatus mushroom with good flavour
EP  - 520
SP  - 516
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6618
ER  - 

@conference{
author = "Savić, Milena and Podsadni, Piotr and Bamburowicz-Klimkowska, Magdalena and Klimaszewska, Marzenna and Szutowski, Miroslaw and Nedovic, Viktor and Jadwiga, Turlo and Nikšić, Miomir",
year = "2014",
abstract = "The aim of this study was to investigate the potential influence of selenized yeast (Sel Plex, Alltech Inc., Lexington, USA) on chemical composition and flavour of solid state grown mushroom Pleurotus ostreatus. Amino acid composition that influences the flavour of selenium-enriched P.ostreatus P80 (137.84 ppm of selenium in d.w.) and non enriched cultivated strains with particular emphasis on selenomethionine was determined by HPLC method, after complete hydrolysis. Volatile flavour compounds of mushroom cultures were analyzed by GC-MS using Headspace sampler. In mushrooms with high selenium content, selenium in the form of L-selenomethionine was present. High selenium concentration in fruit body did not significantly change the amino acid composition of mushrooms. The major amino acids of fruit body sample were glutamic acid, alanine, aspartic acid and tryptophan. In the fruit body of P.ostreatus P80 control, 30 volatile compounds were detected, and in selenium enriched sample number of detected compounds was 25. Compounds that were detected in control sample, but not in eriched fruit body are 2-amino-N-ethylpropanamide, 2-methylpropyl pentan-2-yl sulfite, 2,3-pentanedione, heptan-2-one, pentan-1-ol, 2-methyldihydrofuran-3(2H)-one,1-hydroxyacetone, 3-hydroxy-2-butanon, 2,5-dimethylpyrazine, 2,6-dimethylpyrazine and benzaldehyde. Compounds that were detected in enriched P.ostreatus P80, but not in control are acetone, ethylacetate, 2-propanol, acetonitrile, 2-methylbenzaldehyde and 2-hydroxyethylmethacrylate. Selenized yeast presents good source of selenium for selenium enriched mushroom production with good flavour, which is probably safety for consumption.",
publisher = "University of Novi Sad Institute of Food Technology",
journal = "II International Congress “Food Technology, Quality and Safety”",
title = "Selenized yeast in production of selenium enriched Pleurotus ostreatus mushroom with good flavour",
pages = "520-516",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6618"
}

Savić, M., Podsadni, P., Bamburowicz-Klimkowska, M., Klimaszewska, M., Szutowski, M., Nedovic, V., Jadwiga, T.,& Nikšić, M.. (2014). Selenized yeast in production of selenium enriched Pleurotus ostreatus mushroom with good flavour. in II International Congress “Food Technology, Quality and Safety”
University of Novi Sad Institute of Food Technology., 516-520.
https://hdl.handle.net/21.15107/rcub_agrospace_6618

Savić M, Podsadni P, Bamburowicz-Klimkowska M, Klimaszewska M, Szutowski M, Nedovic V, Jadwiga T, Nikšić M. Selenized yeast in production of selenium enriched Pleurotus ostreatus mushroom with good flavour. in II International Congress “Food Technology, Quality and Safety”. 2014;:516-520.
https://hdl.handle.net/21.15107/rcub_agrospace_6618 .

Savić, Milena, Podsadni, Piotr, Bamburowicz-Klimkowska, Magdalena, Klimaszewska, Marzenna, Szutowski, Miroslaw, Nedovic, Viktor, Jadwiga, Turlo, Nikšić, Miomir, "Selenized yeast in production of selenium enriched Pleurotus ostreatus mushroom with good flavour" in II International Congress “Food Technology, Quality and Safety” (2014):516-520,
https://hdl.handle.net/21.15107/rcub_agrospace_6618 .