Zoekresultaten - 8 results
Organisation of Multi-Mycotoxin Proficiency Tests: Evaluation of the Performances of the Laboratories Using the Triple A Rating Approach
prepared in house. The homogeneity and the stability of these materials were verified according to the criteria laid down in ISO 13528 using randomly selected samples. Most of the targeted toxins were found ...
Citrinin Determination in Food and Food Supplements by LC-MS/MS: Development and Use of Reference Materials in an International Collaborative Study
fungal cultivation on collected raw materials. The homogeneity and stability from randomly selected containers were verified according to the ISO 13528. CIT was found to be homogenously distributed and ...
A multiplex oligonucleotide ligation-PCR as a complementary tool for subtyping of Salmonella Typhimurium
resistance result results S Salmonella Salmonella enterica Salmonella typhimurium stability Subtyping Surveillance Technique Type use VALIDATION Abstract: Subtyping below the serovar level is essential for ...
Determination of selected veterinary antimicrobials in poultry excreta by UHPLC-MS/MS, for application in Salmonella control programs.
detection, specificity, matrix effect, and storage stability in matrix. To demonstrate the applicability of the method, an in vivo experiment was conducted. For each antimicrobial class, one registered drug ...
The European COPHES/DEMOCOPHES project: towards transnational comparability and reliability of human biomonitoring results.
specially prepared from native, non-spiked, pooled urine samples and was tested for homogeneity and stability. Four external quality assessment exercises were carried out. Highly esteemed laboratories from ...
Molecular subtyping of Salmonella Typhimurium combining different types of markers in a multiplex liquid bead suspension array
S Salmonella Salmonella enterica Salmonella typhimurium stability strain Subtyping Surveillance symposium Target Type Abstract: Subtyping of Health Topics: Food consumption and food safety Consommation et ...
A rapid and environmental friendly determination of the dithiocarbamate metabolites ethylenethiourea and propylenethiourea in fruit and vegetables by ultra high performance liquid chromatography tandem mass spectrometry.
Chromatography, High Pressure Liquid Drug Stability Ethylenethiourea Fruit Fungicides, Industrial Linear Models Pesticide residues Reproducibility of Results Sensitivity and Specificity Tandem Mass Spectrometry ...
Characterization of the TiO2 E171 food additive
Spalla approach was applied. It electrosterically stabilizes the (nano)materials, dispersed by sonication, using BSA at a pH determined by zeta potential measurement. Dispersion efficiency was examined by ...