Results 271 to 280 of about 10,542,246 (288)

Monitoring of volatile production in cooked poultry products using selected ion flow tube-mass spectrometry

Food Research International, 2019
Cooked poultry products are nutritious and economically valuable products that are at risk of bacterial spoilage, which can be postponed by cooling and modified-atmosphere-packaging (MAP). In this study, a cooked chicken product was stored at three different temperature ranges (4-6 °C, 7-9 °C, and 11-13 °C) and volatile production was measured over ...
Wim Geeraerts, Luc De Vuyst, Frédéric Leroy, Simon Van Kerrebroeck   +3 more
openaire   +3 more sources

Selected ion flow tube study of the reactions of H3 O+ and NO+ with a series of primary alcohols in the presence of water vapour in support of selected ion flow tube mass spectrometry.

Rapid communications in mass spectrometry : RCM, 2017
Alcohols are often present in foods and other biological media, including exhaled breath, urine and cell culture headspace. For their analysis by selected ion flow tube mass spectrometry (SIFT-MS), the ion chemistry initiated by the reactions of the reagent ions H3 O+ and NO+ with alcohol molecules in the presence of water molecules needs to be ...
Španěl, P. (Patrik), Žabka, J. (Ján), Zymak, I. (Illia), Smith, D.   +3 more
openaire   +2 more sources

Validation of a sensor system for the measurement of breath ammonia using selected-ion flow-tube mass spectrometry

Journal of Breath Research
Abstract The measurement of trace breath gases is of growing interest for its potential to provide non-invasive physiological information in health and disease. While instrumental techniques such as selected-ion flow-tube mass spectrometry (SIFT-MS) can achieve this, these are less suitable for clinical application.
Michal Wagner, Saliha Saad, Anthony J Killard   +2 more
openaire   +2 more sources

Parallel secondary electrospray ionisation mass spectrometry and selected ion flow tube mass spectrometry quantification of trace amounts of volatile ketones

Rapid Communications in Mass Spectrometry, 2021
Suman Som, Jiří Kubišta, Kseniya Dryahina, Patrik Španěl   +3 more
openaire   +2 more sources

Plastic breeze: Volatile organic compounds (VOCs) emitted by degrading macro- and microplastics analyzed by selected ion flow-tube mass spectrometry

Chemosphere, 2021
Francesca Modugno, Tommaso Lomonaco, Valter Castelvetro   +2 more
exaly  

Feasibility study on exhaled-breath analysis by untargeted Selected-Ion Flow-Tube Mass Spectrometry in children with cystic fibrosis, asthma, and healthy controls: Comparison of data pretreatment and classification techniques

Talanta, 2021
Ann van Eeckhaut, Edward Dompeling, Benahmed Ziyad   +2 more
exaly  

Chemical ionization of carboxylic acids and esters in negative mode selected ion flow tube – Mass spectrometry (SIFT-MS)

Microchemical Journal, 2021
Mylene Ghislain, Jean-Marc Sotiropoulos, Marine Reyrolle   +2 more
exaly  

Analysis of volatile emissions from porcine faeces and urine using selected ion flow tube mass spectrometry

Bioresource Technology, 2000
Patrik Spanel
exaly  

A general method for the calculation of absolute trace gas concentrations in air and breath from selected ion flow tube mass spectrometry data

International Journal of Mass Spectrometry, 2006
David Smith, Patrik Spanel, Kseniya Dryahina   +2 more
exaly  

Editorial (Hot-Topic: Selected Ion Flow Tube Mass Spectrometry, SIFT-MS)

Current Analytical Chemistry, 2013
Patrik Spanel, David Smith
openaire   +1 more source