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Preliminary study on the determination of selenium compounds in some selenium-accumulating mushrooms.
Biol Trace Elem Res. 2000 Summer; 75(1-3):139-55.BT

Abstract

Using various chromatographic techniques (size exclusion, anion exchange, and cation exchange) combined with several detectors (neutron activation analysis and atomic fluorescence spectrometry), an attempt was made to characterize selenium compounds in some edible, selenium-accumulating mushrooms (Albatrellus pes-caprae and Boletus edulis). The mushrooms contained mostly low-molecular-weight (6 kDa) selenium compounds. After proteolysis, only a small fraction of the extractable selenium could be identified as selenite (3.0-9.2%, Albatrellus pes-caprae), selenocystine (minor, Albatrellus pes-caprae; 7.5%, Boletus edulis), or selenomethionine (1.0%, Boletus edulis), leaving the form of the bulk still to be elucidated.

Authors+Show Affiliations

Slejkovec Z
Interfaculty Reactor Institute, Delft University of Technology, The Netherlands.
van Elteren JT
No affiliation info available
Woroniecka UD
No affiliation info available
Kroon KJ
No affiliation info available
Falnoga I
No affiliation info available
Byrne AR
No affiliation info available

MeSH

AgaricalesChromatography, GelChromatography, High Pressure LiquidChromatography, Ion ExchangeCystineHydrogen-Ion ConcentrationIndicators and ReagentsNeutron Activation AnalysisOrganoselenium CompoundsSelenic AcidSeleniumSelenium CompoundsSelenomethionineSodium SeleniteSpectrophotometry, Ultraviolet

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

11051604

Citation

Slejkovec, Z, et al. "Preliminary Study On the Determination of Selenium Compounds in some Selenium-accumulating Mushrooms." Biological Trace Element Research, vol. 75, no. 1-3, 2000, pp. 139-55.
Slejkovec Z, van Elteren JT, Woroniecka UD, et al. Preliminary study on the determination of selenium compounds in some selenium-accumulating mushrooms. Biol Trace Elem Res. 2000;75(1-3):139-55.
Slejkovec, Z., van Elteren, J. T., Woroniecka, U. D., Kroon, K. J., Falnoga, I., & Byrne, A. R. (2000). Preliminary study on the determination of selenium compounds in some selenium-accumulating mushrooms. Biological Trace Element Research, 75(1-3), 139-55.
Slejkovec Z, et al. Preliminary Study On the Determination of Selenium Compounds in some Selenium-accumulating Mushrooms. Biol Trace Elem Res. 2000;75(1-3):139-55. PubMed PMID: 11051604.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Preliminary study on the determination of selenium compounds in some selenium-accumulating mushrooms. AU - Slejkovec,Z, AU - van Elteren,J T, AU - Woroniecka,U D, AU - Kroon,K J, AU - Falnoga,I, AU - Byrne,A R, PY - 1999/08/24/received PY - 1999/09/20/accepted PY - 2000/10/29/pubmed PY - 2001/2/28/medline PY - 2000/10/29/entrez SP - 139 EP - 55 JF - Biological trace element research JO - Biol Trace Elem Res VL - 75 IS - 1-3 N2 - Using various chromatographic techniques (size exclusion, anion exchange, and cation exchange) combined with several detectors (neutron activation analysis and atomic fluorescence spectrometry), an attempt was made to characterize selenium compounds in some edible, selenium-accumulating mushrooms (Albatrellus pes-caprae and Boletus edulis). The mushrooms contained mostly low-molecular-weight (6 kDa) selenium compounds. After proteolysis, only a small fraction of the extractable selenium could be identified as selenite (3.0-9.2%, Albatrellus pes-caprae), selenocystine (minor, Albatrellus pes-caprae; 7.5%, Boletus edulis), or selenomethionine (1.0%, Boletus edulis), leaving the form of the bulk still to be elucidated. SN - 0163-4984 UR - https://www.unboundmedicine.com/medline/citation/11051604/Preliminary_study_on_the_determination_of_selenium_compounds_in_some_selenium_accumulating_mushrooms_ DB - PRIME DP - Unbound Medicine ER -