Application of Fluorimetric Methods for Selected Additives Determination in Food Products
Simple and sensitive spectrofluorimetric method for phosphorus determination in food samples after microwave mineralisation has been described. The proposed method is based on the formation of a fluorescent chelate between morin and aluminium and the fluorescence quenching after addition of phosphat...
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Format: | Article |
Language: | English |
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Czech Academy of Agricultural Sciences
2009-06-01
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Series: | Czech Journal of Food Sciences |
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Online Access: | https://cjfs.agriculturejournals.cz/artkey/cjf-200910-0085_application-of-fluorimetric-methods-for-selected-additives-determination-in-food-products.php |
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author | M. Kurzawa A. Jastrzębska E. Szłyk |
author_facet | M. Kurzawa A. Jastrzębska E. Szłyk |
author_sort | M. Kurzawa |
collection | DOAJ |
description | Simple and sensitive spectrofluorimetric method for phosphorus determination in food samples after microwave mineralisation has been described. The proposed method is based on the formation of a fluorescent chelate between morin and aluminium and the fluorescence quenching after addition of phosphates solution. Additionally, the method with quinine sulphate was modified and applied for food samples. The proposed procedures were compared with respect of linearity, precision and accuracy. |
first_indexed | 2024-04-10T08:34:41Z |
format | Article |
id | doaj.art-40eedecc67a64e3e9c946206d0f3f721 |
institution | Directory Open Access Journal |
issn | 1212-1800 1805-9317 |
language | English |
last_indexed | 2024-04-10T08:34:41Z |
publishDate | 2009-06-01 |
publisher | Czech Academy of Agricultural Sciences |
record_format | Article |
series | Czech Journal of Food Sciences |
spelling | doaj.art-40eedecc67a64e3e9c946206d0f3f7212023-02-23T03:27:32ZengCzech Academy of Agricultural SciencesCzech Journal of Food Sciences1212-18001805-93172009-06-0127Special Issue 1S337S33910.17221/1070-CJFScjf-200910-0085Application of Fluorimetric Methods for Selected Additives Determination in Food ProductsM. KurzawaA. Jastrzębska0E. Szłyk1Faculty of Chemistry, Nicolaus Copernicus University, 87-100 Toruń, PolandFaculty of Chemistry, Nicolaus Copernicus University, 87-100 Toruń, PolandSimple and sensitive spectrofluorimetric method for phosphorus determination in food samples after microwave mineralisation has been described. The proposed method is based on the formation of a fluorescent chelate between morin and aluminium and the fluorescence quenching after addition of phosphates solution. Additionally, the method with quinine sulphate was modified and applied for food samples. The proposed procedures were compared with respect of linearity, precision and accuracy.https://cjfs.agriculturejournals.cz/artkey/cjf-200910-0085_application-of-fluorimetric-methods-for-selected-additives-determination-in-food-products.phpspectrofluorimetryquenching the fluorescencefood samplesphosphate |
spellingShingle | M. Kurzawa A. Jastrzębska E. Szłyk Application of Fluorimetric Methods for Selected Additives Determination in Food Products Czech Journal of Food Sciences spectrofluorimetry quenching the fluorescence food samples phosphate |
title | Application of Fluorimetric Methods for Selected Additives Determination in Food Products |
title_full | Application of Fluorimetric Methods for Selected Additives Determination in Food Products |
title_fullStr | Application of Fluorimetric Methods for Selected Additives Determination in Food Products |
title_full_unstemmed | Application of Fluorimetric Methods for Selected Additives Determination in Food Products |
title_short | Application of Fluorimetric Methods for Selected Additives Determination in Food Products |
title_sort | application of fluorimetric methods for selected additives determination in food products |
topic | spectrofluorimetry quenching the fluorescence food samples phosphate |
url | https://cjfs.agriculturejournals.cz/artkey/cjf-200910-0085_application-of-fluorimetric-methods-for-selected-additives-determination-in-food-products.php |
work_keys_str_mv | AT mkurzawa applicationoffluorimetricmethodsforselectedadditivesdeterminationinfoodproducts AT ajastrzebska applicationoffluorimetricmethodsforselectedadditivesdeterminationinfoodproducts AT eszłyk applicationoffluorimetricmethodsforselectedadditivesdeterminationinfoodproducts |