https://sciex.com/content/SCIEX/na/us/en


Bad Leftovers: Antibiotic Residues in Food

Jun 20, 2019 | Blogs, Food / Beverage | 0 comments

We know that antibiotics used to treat livestock can end up in the food we eat. Routine food testing labs are essential for detecting compounds, like these, that can be dangerous to our health. Antibiotic residues include both parent molecules and metabolites left over in the animal’s body after treatment. They are a class of compound that causes a lot of concern. Using antibiotics in livestock, and its alarming connection to antibiotic-resistant bacteria is not a new topic. Antibiotic resistance is known as a global threat to human health. Many countries have ongoing efforts to both stop the overuse of antibiotics and to keep track of the effect of antibiotic-resistant bacteria on the population.

Antibiotic residues in food that comes from animals are a complex threat. Antibiotics are used to promote growth and to stop microbial infections in livestock. The more times the bacteria get a non-lethal dose of the antibiotic, the more likely they are to become immune to that antibiotic. A similar thing happens when humans consume food products from the treated livestock that contain residues of these antibiotics. The exposure can increase the chance of antibiotic resistance, transfer resistant bacteria to humans, and cause problems in people with hypersensitivity to the antibiotic. Hundreds of thousands of people die globally from infections caused by antibiotic-resistant bacteria each year.

Many countries have set tolerance limits (or maximum residue limits) for antibiotic residues in food products. Keeping human exposure below the maximum residue limits is the main goal of routine food testing. It is important to accurately monitor these levels for the sake of public safety. Robust and reliable analytical methods are required. Detecting multiple antibiotics with a single analytical method increases the efficiency of the monitoring. Methods that meet the performance levels required by regulatory agencies are also essential.

The SCIEX Solution for Routine Testing Labs
LC-MS/MS technology is a valuable tool to help fight the threat of antibiotic resistance. A complete analytical solution includes hardware, software, and a proven method to produce reliable LC-MS/MS data. An ideal method achieves the selectivity and sensitivity required to meet regulatory requirements. It also minimizes sample preparation and detects multiple analytes for increased throughput.

Find out how the SCIEX Triple Quad™ 3500 System with Turbo V™ source and MultiQuant™ software can help reduce exposure to antibiotic residues in our food. Complete the form on your right to access practical applications performed on the TripleQuad 3500 System including a method to analyze chloramphenicol and tetracyclines in honey, milk, meat, and shrimp.

Guide decisions during cell line development with more information at the intact level

Monitoring product quality attributes (PQAs) throughout monoclonal antibody (mAb) development is vital to ensuring drug safety and efficacy. By adopting orthogonal analytical techniques and integrating new technologies that have the potential to provide more information, it is possible to improve product quality and manufacturing efficiency and make more informed decisions.

Better mRNA-LNPs: encapsulation efficiency, mRNA integrity and purity, lipid N-oxides and beyond

Lipid nanoparticles (LNPs) are widely used vehicles for mRNA-based therapeutics and vaccines. However, ionizable lipids used in LNPs can be susceptible to N-oxide impurities that can cause functional loss of the mRNA cargo.

Maximize NPS analysis with accurate mass spectrometry

LC-MS/MS is a powerful analytical tool in forensic toxicology testing that can support a variety of testing regimes such as screening, confirmation and quantitative workflows. More specifically, analysis of NPS using LC-MS/MS provides many advantages, including the ability to reliably detect new drugs and their metabolites from a variety of biological matrices.

Posted by

0 Comments

Submit a Comment

Wordpress Social Share Plugin powered by Ultimatelysocial