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001-es BibID:	BIBFORM059342
Első szerző:	Tamás Melinda (vegyész, kémia-fizika tanár)
Cím:	Examination of the selenium content of wheat grasses produced in different soil types in Csik Basin / Tamás Melinda, Csapó János
Dátum:	2015
ISSN:	1844-7449 2066-7744
Megjegyzések:	In the course of the research, we determined selenium anddry matter content of 35 wheat grass and 35 wheat seed samples. The selenium content of the preparation plant probes was measured by spectro- fluorimetric determination (?excitation = 380 nm, ?emission = 519 nm) of the resulted piazselenol complex. It was established that between the selenium content of the wheat grass and wheat seed the correlation coefficientwas 0.36 at p = 0.05 level, which indicates a medium-close correlation.Similarly, there was a medium-close correlation between theselenium content of the wheat grass calculated on dry-matter basis andtotal selenium content of the wheat, with a correlation coefficient of 0.40at p = 0.02 level. Afterwards, beside the selenium content, we measuredthe selenomethionine content by ion-exchange chromatography and highperformanceliquid chromatography, and the organic selenium contentwas calculated. A very close correlation was established between thetotal selenium, selenomethionine and calculated organic selenium content of wheat (the correlation coefficients were between 0.92 and 0.99 at p = 0.01 level). The correlation between the selenomethionine content of wheat grass and wheat seed was very weak (r = 0.23).
Tárgyszavak:	Természettudományok Kémiai tudományok magyar nyelvű folyóiratközlemény külföldi lapban inorganic organic selenium content selenomethionine wheat grass wheat seed soil types
Megjelenés:	Acta Universitatis Sapientiae. Alimentaria 8 : 1 (2015), p. 30-44. -
További szerzők:	Csapó János (1950-) (agrármérnök)
Internet cím:	Szerző által megadott URL Intézményi repozitóriumban (DEA) tárolt változat DOI
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