Search results - 19 results
Development of a taxon-specific real-time PCR method targeting the Bacillus subtilis group to strengthen the control of genetically modified bacteria in fermentation products
taxon-specific method allows the strengthening of the set of screening markers that are targeting key sequences that are frequently found in GM bacteria (AMR genes and shuttle vector), reinforcing control over the ...
Guidance in selecting analytical techniques for identification and quantification of non-intentionally added substances (NIAS) in food contact materials (FCMS)
Source: Food Additives & Contaminants: Part A, Volume 39, Issue 3 (2022) Keywords: chromatographic methods food contact materials Food Packaging Migration NIAS non-intentionally added substances ...
Sensitivity of candling as routine method for the detection and recovery of ascaridoids in commercial fish fillets.
1 (2022) Keywords: Animals Anisakis Fish Diseases Fishes Food Parasitology seafood Abstract: Ascaridoids are one of the main parasitic hazards in commercial fish. Candling is the current industrial screening ...
Particle size analysis of pristine food-grade titanium dioxide and E 171 in confectionery products: Interlaboratory testing of a SP-ICP-MS screening method and confirmation with transmission electron microscopy.
matrices. A single-particle inductively coupled plasma mass spectrometry (spICP- MS) screening method for the determination of the size distribution and concentration of titanium dioxide particles in ...
Retrospective survey of unauthorized genetically modified bacteria harbouring antimicrobial resistance genes in feed additive vitamin B2 commercialized in Belgium: Challenges and solutions
allowing to provide a first picture of GM bacterial contaminations. It consisted in a first-line screening strategy gathering available PCR-based methods targeting both the B. subtilis species, frequently ...
Phytochemical screening, antioxidant, anticoagulant and in vitro toxic and genotoxic properties of aerial parts extracts of Fumaria officinalis L. growing in Tunisia
using standard methods. Antioxidant activity was evaluated by DPPH and ABTS methods. The anticoagulant activity was evaluated by prothrombin time (PT) and activated partial thromboplastin time (aPTT) ...
A more sensitive, efficient and ISO 17025 validated Magnetic Capture real time PCR method for the detection of archetypal Toxoplasma gondii strains in meat.
De Craeye Source: Int J Parasitol (2017) Abstract: Toxoplasma gondii is a globally prevalent, zoonotic parasite of major importance to public health. Various indirect and direct methods can be used for ...
Study of the possible migration risks of food contact materials for children under 3 years
describes the optimisation of a LLE method for a number of migrating compounds that were selected based on the outcomes of this toxicity screening/scoring and the migrating abundances observed in Chapter 4.1. ...
Evaluation of the migration of chemicals from baby bottles under standardised and duration testing conditions.
bottles in the European Union (EU), alternative materials, such as polypropylene, polyethersulphone, Tritan™ copolyester, etc., have appeared on the market. Based on an initial screening and in vitro ...
Integrated DNA walking system to characterize a broad spectrum of GMOs in food/feed matrices.
DNA walking methods, anchored on the sequences used for the p35S or tNOS qPCR screening, were tested on Bt rice that contains these two transgenic elements. Second, the methods were assessed on a maize ...