SelectScience
Join Free
Accelerating Science
NewsFood and Beverage

Salmonella Species PCR Assay Offers Validated Method for Fast, Simple Detection of Food Pathogens

Thermo Fisher Scientific
11 May 2014
Sarah Thomas
Associate Editor

Product news

Food microbiology laboratories can now confidently test to a recognized standard for Salmonella species with the Thermo Scientific SureTect Salmonella Species Assay, which has been granted an NF validation certificate by AFNOR Certification for all foods and pet food.

The SureTect Salmonella species PCR Assay has proven to be comparable to the reference method ISO 6579:2002, “Microbiology of food and animal feeding stuffs: Horizontal method for the detection of Salmonella species.”

The Association Francaise de Normalisation, or AFNOR, is an association of more than 2,500 member companies that leads and coordinates standards development and promote the application of these standards.

"We are delighted to have received validation of our Salmonella species PCR assay, which is one of a number of assays we offer for molecular food testing," says Sumi Thaker, VP Global Marketing, Microbiology, Thermo Fisher Scientific. "These assays are part of the SureTect Real-Time PCR System that has been designed to streamline test workflow and reduce time to result, which are primary considerations in today’s pathogen test selection. All of our current assays have an NF VALIDATION certificate granted by AFNOR Certification as well as all being granted Performance Tested MethodSM status by the AOAC Research Institute."

The SureTect System was developed to detect microorganisms quickly and accurately in a broad range of foods and associated samples. This unique solution combines:

• Ease of use: Pre-filled lysis tubes and tableted PCR reagents to minimize the number of pipetting steps and hands-on time
• Speed: Optimized single enrichment step for key food matrices and straightforward sample lysis in less than 20 minutes
• Convenience: Common PCR protocols facilitate efficient processing of multiple assays in the same run

Links

Thermo Fisher ScientificCompany website

Tags

PCR and Thermal CyclingPolymerase chain reaction (PCR) kits and thermal cyclers are used for the in vitro amplification of DNA permitting subsequent analysis and experimental procedures. Explore a range of high-quality polymerase, primers and nucleotides or simplify your workflow with a PCR mastermix. Find reverse transcription PCR (RT-PCR) and cDNA synthesis kits for RNA products and libraries. Quantitatively measure the amplification of DNA with real-time PCR (qPCR) and droplet digital PCR (ddPCR) kits and systems, and discover automated PCR setup solutions to increase throughput. Alternative DNA amplification methods also include recombinase polymerase amplification (RPA) kits. Find the best PCR kits and thermal cyclers and purification equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.MicrobiologyMicrobiology is the study of microorganisms including protists, prokaryotes, fungi, and, often, viruses. Microorganisms are a useful research tool as genetic vectors and, in immunology, for antibiotic susceptibility testing, cellular biology and genetics. Microorganisms commonly grow readily in incubators with microbial culture media; this can contain chromogenic supplements to differentiate between cell lines. Estimate your culture’s density of microorganisms with colony counters, or screen and select colonies for desirable clones with automated colony pickers. Additionally, equipment is available to monitor environments for the presence of microbes and identify with microbial identification instruments. Find the best microbiology products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.SalmonellaFood SafetyFood safety describes the prevention of food-borne illnesses. Contamination with a variety of pathogens can be prevented with adequate temperature control, hygiene and labeling. Food samples can be tested using GC/MS, HPLC, SPE, and qPCR to ensure their adherence to regulations.Food TestingFood testing refers to a variety experiments including PCR, mass spectrometry, processing, QuEChERS, analyzing and Kjeldahl.Food ContaminationFood contamination refers to the presence of harmful substances or pathogens in food, posing risks to human health. Contaminants can be biological, chemical, or physical, and their detection is crucial for ensuring food safety. Advanced testing methods like PCR, chromatography, and spectroscopy are used to identify contaminants in food products. Browse our peer-reviewed product directory to find the best solutions for food contamination detection, compare products, check reviews, and get pricing directly from manufacturers.

Related articles

Salmonella Species PCR Assay Offers Validated Method for Fast, Simple Detection of Food Pathogens