Recent developments for spectrometric, chromatographic and electroanalytical determination of the total sulphur and halogens in various matrices

E Tjabadi, N Mketo - TrAC Trends in Analytical Chemistry, 2019 - Elsevier
Sulphur and halogens (fluorine, chlorine, bromine and iodine) are nonmetallic elements that
are found in various matrices, where their existence can be in the form of an impurity or of …

Feasibility of halogen determination in noncombustible inorganic matrices by ion chromatography after a novel volatilization method using microwave-induced …

RM Pereira, VC Costa, CA Hartwig, RS Picoloto… - Talanta, 2016 - Elsevier
A microwave-induced combustion (MIC) system based on the volatilization process was
applied for subsequent halogen determination from noncombustible inorganic matrices …

A green analytical method for the multielemental determination of halogens and sulfur in pet food

JE De Mello, DLR Novo, GS Coelho Junior… - Food Analytical …, 2020 - Springer
A suitable and green analytical method using microwave-induced combustion and ion
chromatography with conductivity detection (IC-CD) and mass spectrometry detection (IC …

Bromine and iodine contents in raw and cooked shrimp and its parts

MF Mesko, IG Toralles, CA Hartwig… - Journal of agricultural …, 2016 - ACS Publications
The concentration of bromine and iodine was determined in shrimp and its parts (tissue and
shells), and changes in the analyte concentration were evaluated after the cooking …

A novel and eco-friendly analytical method for phosphorus and sulfur determination in animal feed

DLR Novo, RM Pereira, VC Costa, CA Hartwig… - Food chemistry, 2018 - Elsevier
An eco-friendly method for indirect determining phosphorus and sulfur in animal feed by ion
chromatography was proposed. Using this method, it was possible to digest 500 mg of …

A fast and feasible method for Br and I determination in whole egg powder and its fractions by ICP-MS

IG Toralles, GS Coelho Jr, VC Costa, SM Cruz… - Food chemistry, 2017 - Elsevier
A method for Br and I determination in whole egg powder and its fractions (egg white and
yolk) was developed by combining microwave-induced combustion (MIC) and inductively …

Determination of bromine and iodine in edible flours by inductively coupled plasma mass spectrometry after microwave-induced combustion

JS Silva, LO Diehl, AC Frohlich, VC Costa… - Microchemical …, 2017 - Elsevier
A microwave-induced combustion (MIC) method was developed and applied for the
digestion of high sample mass of edible flours for further determination of bromine and …

Ion chromatography coupled to mass spectrometry as a powerful technique for halogens and sulfur determination in egg powder and its fractions

MF Mesko, IG Toralles… - Rapid …, 2020 - Wiley Online Library
Rationale To increase the consumption of egg powder and its fractions a suitable quality
control method is required to obtain more information on its nutritional composition. The …

Determination of Br, Cl and I in honey using ICP-based techniques following microwave-assisted wet digestion with alkaline H 2 O 2 in a single reaction chamber

EI Muller, JP Souza, KF Anschau, MSP Enders… - Analytical …, 2017 - pubs.rsc.org
In this work, a sample preparation method using only H2O2 in an alkaline medium in a
single reaction chamber system (SRC-UltraWave™) was evaluated for honey digestion and …

Improved accuracy in measurement of iodine in animal feeds by ICP/MS with alkaline dissolution

AF Lehner, J Zyskowski, M Johnson… - Animal Feed Science and …, 2021 - Elsevier
Despite its significance for animal health and disease prevention, iodine is generally not
measured by feed laboratories in part due to the inadequacies of acidic digestion …