Search results - 19 results

EFSA Project on the use of New Approach Methodologies (NAMs) for the hazard assessment of nanofibres. Lot 1, nanocellulose oral exposure: gastrointestinal digestion, nanofibres uptake and local effects

Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Vincentini, Olimpia; Blier, Anne‐Louise; Bogni, Alessia; Brun, Morgane; Cecchetti, Serena; De Battistis, Francesca; Denis, Sylvain; Etienne‐Mesmin, Lucie; Ferraris, ...

Targeted High-Throughput Sequencing Enables the Detection of Single Nucleotide Variations in CRISPR/Cas9 Gene-Edited Organisms

analytical and interpretation levels since this requires methodological approaches that can target and detect a specific single nucleotide variation (SNV) introduced into a GE organism. In this study, we ...

Methodological choices in brucellosis burden of disease assessments: A systematic review

years (DALY s) to generate a comprehensive comparison of the population health impact of these conditions. DALY s calculations, however, entail a number of methodological choices and assumptions, with ...

Shotgun metagenomics as a ONE Health tool for better protecting human health

in these settings, this approach should be appropriately developed and validated from sampling and DNA extraction to sequencing and data analysis. Methodology: Third generation sequencing technologies ...

Development, validation and application of multi-class methods for the analysis of food additives by liquid chromatography coupled to tandem mass spectrometry

extracted with sufficient recoveries. Consequently, an alternative basic methanol sample-preparation methodology was developed. After sample preparation, the obtained extracts were analysed using ...

The potential of food environment policies to reduce socioeconomic inequalities in diets and to improve healthy diets among lower socioeconomic groups: an umbrella review.

“Assessing the Methodological Quality of Systematic Reviews” quality rating scale showed that review quality was mainly low or critically low. Results suggest that food taxation may reduce socioeconomic ...

Guidance in selecting analytical techniques for identification and quantification of non-intentionally added substances (NIAS) in food contact materials (FCMS)

plastics Abstract: There are numerous approaches and methodologies for assessing the identity and quantities of non-intentionally added substances (NIAS) in food contact materials (FCM s). They can give ...

Physicochemical Characterization of the Pristine E171 Food Additive by Standardized and Validated Methods.

standardized and validated methodologies to characterize representative samples of 15 pristine E171 materials based on transmission electron microscopy (TEM) and single-particle inductively coupled plasma mass ...

Open Lab Application for the Characterization of Nanomaterials by Transmission Electron Microscopy

of the European Food Safety Authority (EFSA) and the Scientific Committee on emerging and Newly Identified Health Risks (SCENIHR). However, EM based methodologies are cost- and labor-intensive and such ...

RF 16/6306 Implementation and validation of an analytical methodology to assess engineered nanomaterials in food additives Nanofood@

Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Eveline Verleysen; Sandra De Vos; Nadia Waegeneers; Frederic Brassinne; Stella Mathioudaki; Marina Ledecq; Lotte Delfosse; Jan Mast Source: (2019) Health Topics:  Fo ...

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