Simple ICP-OES based method for determination of selected elements in brewed ground and soluble coffees prior to evaluation of their intake and chemical fractionation
Autorzy:
Pawel Pohl, Anna Szymczycha-Madeja, Maja Welna
Czasopismo:
Food Chemistry (rok: 2018, tom: 263, strony: 171-179), Wydawca: Elsevier
Evaluation of the bioaccessability of Ca, Fe, Mg and Mn in ground coffee infusions by in vitro gastrointestinal digestion
Autorzy:
Ewelina Stelnach, Pawel Pohl, Anna Szymczycha-Madeja
Czasopismo:
Journal of the Brazilian Chemical Society (rok: 2014, tom: 25, strony: 1993-1999), Wydawca: The Scientific Electronic Library Online - SciELO
Solubility and bioaccessibility of Ba, Ca, Cr, Cu, Fe, Mg, Mn, P, Sr and Zn in slim coffee infusions by in vitro gastrointestinal digestion
Autorzy:
Anna Szymczycha-Madeja, Maja Welna, Pawel Pohl
Czasopismo:
Journal of the Brazilian Chemical Society (rok: 2015, tom: 26, strony: 1781-1789), Wydawca: The Scientific Electronic Library Online - SciELO
Comparison of different alternative sample preparation procedures of tea infusions prior to their multi-element analysis by FAAS and ICP OES
Autorzy:
Anna Szymczycha-Madeja, Maja Welna, Pawel Pohl
Czasopismo:
Food Analytical Methods (rok: 2016, tom: 9, strony: 1398-1411), Wydawca: Springer
Simplified sample treatment for the determination of total concentrations and chemical fractionation forms of Ca, Fe, Mg and Mn in soluble coffees
Autorzy:
Ewelina Stelmach, Pawel Pohl, Anna Szymczycha-Madeja
Czasopismo:
Food Chemistry (rok: 2014, tom: 163, strony: 31-36), Wydawca: Elsevier
A simplified determination of total concentrations of Ca, Fe, Mg and Mn in addition to their bioaccessible fraction in popular instant coffee brews
Autorzy:
Ewelina Stelmach, Anna Szymczycha-Madeja, Pawel Pohl
Czasopismo:
Food Chemistry (rok: 2016, tom: 197, strony: 388-394), Wydawca: Elsevier
Determination of essential and non-essential elements in green and black teas by FAAS and ICP OES simplified - multivariate classification of different tea products
Autorzy:
Anna Szymczycha-Madeja, Maja Welna, Pawel Pohl
Czasopismo:
Microchemical Journal (rok: 2015, tom: 121, strony: 122-129), Wydawca: Elsevier
Multivariate data reduction and discrimination of black and green teas due to the physical fractionation pattern of selected metals determined in their infusions
Autorzy:
Pawel Pohl, Anna Szymczycha-Madeja, Ewelina Stelmach, Maja Welna
Czasopismo:
Talanta (rok: 2016, tom: 160, strony: 314-324), Wydawca: Elsevier
Simple and fast sample preparation procedure prior to multi-element analysis of slim teas by ICP OES
Autorzy:
Anna Szymczycha-Madeja, Maja Welna, Pawel Pohl
Czasopismo:
Food Analytical Methods (rok: 2014, tom: 7, strony: 2051-2063), Wydawca: Springer
Simplified multi-element analysis of ground and instant coffees by ICP OES and FAAS
Autorzy:
Anna Szymczycha-Madeja. Maja Welna, Pawel Pohl
Czasopismo:
Food Additives and Contaminants: Part A (rok: 2015, tom: 32, strony: 1488-1500), Wydawca: Taylor & Francis
The evaluation of the suitability of different alternative sample preparation procedures prior to the multi-elemental analysis of brews of ground roasted and instant coffees by FAAS and ICP OES
Autorzy:
Anna Szymczycha-Madeja, Pawel Pohl, Maja Welna, Ewelina Stelmach, Dominika Jedryczko
Czasopismo:
Food Research International (rok: 2016, tom: 89, strony: 958-966), Wydawca: Elsevier
Direct ICP-OES multielement analysis of infused black and green teas and chemical fractionation of selected essential and non-essential elements prior to evaluation of their bioavailability and classification of teas by pattern recognition, Arabian Journal of Chemistry
Autorzy:
Pawel Pohl, Anna Szymczycha-Madeja, Maja Welna
Czasopismo:
Arabian Journal of Chemistry (rok: 2018, ), Wydawca: Elsevier
Status:
Przyjęta do publikacji
Critical evaluation of strategies for single and simultaneous determinations of As, Bi, Sb and Se by hydride generation inductively coupled plasma optical emission spectrometry
Autorzy:
Maja Welna, Anna Szymczycha-Madeja, Pawel Pohl
Czasopismo:
Talanta (rok: 2017, tom: 167, strony: 217-226), Wydawca: Elsevier
Differentiation of roasted and soluble coffees through physical fractionation of selected essential and nonessential metals in their brews and exploratory data analysis
Autorzy:
Pawel Pohl, Anna Szymczycha-Madeja, Ewelina Stelmach, Maja Welna
Czasopismo:
Talanta (rok: 2016, tom: 160, strony: 686-693), Wydawca: Elsevier
Improvement in the single and simultaneous generation of As, Bi, Sb and Se hydrides using a vapor generation accessory (VGA) coupled to axially viewed inductively coupled plasma optical emission spectrometry (ICP OES)
Autorzy:
Maja Welna, Anna Szymczycha-Madeja, Pawel Pohl
Czasopismo:
Analytical Methods (rok: 2017, tom: 9, strony: 871-880), Wydawca: Royal Society of Chemistry