Search results - 7 results
Development, validation and application of multi-class methods for the analysis of food additives by liquid chromatography coupled to tandem mass spectrometry
aimed to develop an accurate and high-throughput analytical method enabling the simultaneous determination of additives from different functional classes to facilitate controls and generate occurrence ...
Optimization and validation of an analytical method for the quantification of short- and medium-chained chlorinated paraffins in food by gas chromatography-mass spectrometry
Fractionation using silica cartridges efficiently removed a number of potentially interfering halogenated compound classes from sample extracts while retaining 96% of ∑ SCCP s and 99% of ∑ MCCP s. Limits of ...
Travelling-wave ion mobility time-of-flight mass spectrometry as an alternative strategy for screening of multi-class pesticides in fruits and vegetables.
Keywords: Fruit Mass Spectrometry Pesticides Vegetables Abstract: This paper reports a novel approach to screening multi-class pesticides by ion mobility time-of-flight mass spectrometry detection. Nitrogen ...
Determination of selected veterinary antimicrobials in poultry excreta by UHPLC-MS/MS, for application in Salmonella control programs.
residues in poultry excreta was developed and validated for classes having an active spectrum against Salmonella spp. in poultry: β-lactams (amoxicillin and penicillin V), fluoroquinolones (enrofloxacin, ...
2,4-Dialkyl-8,9,10,11-tetrahydrobenzo[g]pyrimido[4,5-c]isoquinoline-1,3,7,12(2H,4H)-tetraones as new leads against Mycobacterium tuberculosis.
the search for novel bio-active compound classes against this disease is of utmost importance. As a result of a high intrinsic tolerance of the etiological agent, Mycobacterium tuberculosis, towards ...
Determination of acrylamide levels in selected foods in Brazil
additives and contaminants, Volume 24, Issue 3, Number 241, p.236- 241 (2007) ISBN: 0265-203X Keywords: Acrylamide at beer Brazilian foods Bread Carcinogen Categories Class Cooked foods Countries detection ...
Investigation of the Polycyclic Aromatic Hydrocarbons contamination in spices and dried herbs available on the Belgian market
GC-MS/MS PAHs Polycyclic Aromatic Hydrocarbons Spices Abstract: Polycyclic Aromatic Hydrocarbons (PAH s) are a very broad class of processing contaminants showing genotoxic and carcinogenic effects. For many ...