Résultats de la recherche - 395 results
A new multiplex RT-qPCR method for the simultaneous detection and discrimination of Zika and chikungunya viruses.
of two targets per virus allowing almost 100% coverage of about 500 genomes was shown for the first time. CONCLUSION: PCR being a reliable user-friendly technique, applicable in remote areas, such ...
In vitro toxicity, genotoxicity and antigenotoxicity of Nigella sativa extracts from different geographic locations
potentials for nutritional and medicinal application in humans. This obviously complicates these kind of investigations and assessment and shows that it may be time to develop and agree on common protocols and ...
Analysis of mineral oil in food: An analytical challenge
Gas Chromatography (LC- GC) with Flame Ionization Detection (FID) is used for quantification of MOSH and MOAH. However, due to the limited availability and applications of this instrumentation, another ...
Spatio-Temporal Monitoring and Modelling of Birch Pollen in Belgium
Marijke Hendrickx; Rafiq Hamdi; Sofiev, Mikhail Source: Air Pollution Modeling and its Application XXVI, Springer International Publishing, Number 75 (2019) ISBN: 978-3-030-22055-6 Keywords: Birch CTM ...
Physicochemical characterisation of several types of the E171 food additive
https://www.sciensano.be/fr/biblio/physicochemical-characterisation-several-types-e171-food-additive
Abstract: The application of E171 (titanium dioxide) as a food additive has been an issue of debate in the European Union. A detailed physicochemical characterization of the E171 particles can objectify the ...
Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography-tandem mass spectrometry
limits of detection and quantification are in the range of 0.1–0.3 ng g−1 and 0.2–0.7 ng g−1, respectively. The applicability of the method was demonstrated on 71 human placenta samples from a Belgian ...
Genotoxic evaluation of the liquids present in electronic cigarettes
animal-free approaches. In addition, the applicability of the Ames test and the in vitro micronucleus test to evaluate the genotoxic potential of e-liquids mixtures was investigated. [Methods] The study was ...
Physicochemical Characterisation of the E171 Food Additive
http://www.rafa2019.eu/pdf/RAFA2019_BoA_web.pdf Keywords: E171 particle size distribution Single particle ICP-MS titanium dioxide transmission electron microscopy Abstract: The application of E171 (titanium dioxide) as a food additive has been an ...
Syllabus of the workshop physicochemical characterization of nano-sized particles in food
particles in food additives (including E171 and E174) and in food products by TEM Practical experience in sample/ TEM-specimen preparation and application of the ParticleSizer software for the analysis of TEM ...
Failure to Remove Bluetongue Serotype 8 Virus (BTV-8) From Produced and Derived Bovine Embryos and Subsequent Transmission of BTV-8 to Recipient Cows After Embryo Transfer.
for 45s at 37°C, and an additional 5 washes in PBS with 2% FCS. This study clearly demonstrates the necessity of vigorous application of the directives for screening of potential donors and the ...