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Zoekresultaten - 28 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
indications for genotoxicity were obtained. Finally, no formation of smaller particles following colonic fermentation of NC was observed. For the integration of these results in regulatory hazard assessment of ...
Genomic strategies to track unauthorized genetically modified microorganisms in fermentation products used in the food chain
Publication Type: Scientific poster, presentation or proceeding Authors: Marie-Alice Fraiture; Jolien D'aes Source: BRIAS, ULB-VUB, Online & Brussels, Belgium (2023) Service: Activités transversales en génomique appliquée Transversale activiteit ...
Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety
the host depletion DNA extraction method. We then investigated the issue of the detection and characterization of genetically modified microorganisms (GMM s) in microbial fermentation products as a case ...
Development of a Taxon-Specific Real-Time Polymerase Chain Reaction Method to Detect Trichoderma reesei Contaminations in Fermentation Products
Publication Type: Peer reviewed scientific article Authors: Fraiture, Marie-Alice; Gobbo, Andrea; N. Papazova; Roosens, Nancy H. C. Source: Fermentation, Volume 9, Issue 11 (2023) Abstract: ...
Development of a Taxon-Specific Real-Time Polymerase Chain Reaction Method to Detect Trichoderma reesei Contaminations in Fermentation Products
Publication Type: Peer reviewed scientific article Authors: Fraiture, Marie-Alice; Gobbo, Andrea; N. Papazova; Roosens, Nancy H. C. Source: Fermentation, Volume 9, Issue 11 (2023) Health Topics: ...
Metagenomic Characterization of Multiple Genetically Modified Bacillus Contaminations in Commercial Microbial Fermentation Products
frequently employed for manufacturing microbial fermentation products such as food enzymes or vitamins. Although the fermentation product is required to be pure, GMM contaminations have repeatedly been ...
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
Publication Type: Peer reviewed scientific article Authors: Marie-Alice Fraiture; Andrea Gobbo; N. Papazova; Nancy Roosens Source: Fermentation, Volume 8, Issue 2 (2022) Keywords: additives and ...
A shotgun metagenomics approach to detect and characterize unauthorized genetically modified microorganisms in microbial fermentation products
Publication Type: Scientific poster, presentation or proceeding Authors: Florence E Buytaers; Marie-Alice Fraiture; Bas Berbers; Els Vandermassen; Stefan Hoffman; N. Papazova; Kevin Vanneste; Kathleen Marchal; Nancy Roosens; Sigrid C.J. De Keersmaecker So ...
Characterization of Genetically Modified Microorganisms Using Short- and Long-Read Whole-Genome Sequencing Reveals Contaminations of Related Origin in Multiple Commercial Food Enzyme Products.
commercial microbial fermentation produce types. Several of these contaminations are related to a GM used to synthesize a food enzyme protease, for which genomic characterization remains currently incomplete, ...
Development of a real-time PCR marker targeting a new unauthorized genetically modified microorganism producing protease identified by DNA walking
real-time PCR GMM protease2 marker was also demonstrated on microbial fermentation products. To confirm its use by other GMO enforcement laboratories, the transferability of the in-house validated real-time ...