Food safety & quality

© iStock/nikesidoroff

special edition: Rapid Pathogen detection

Parameters to assess performance of dPCR assays

By Joseph James Whitworth

Guidelines and performance parameters for acceptance and validation of digital polymerase chain reaction (dPCR) assays have been proposed.

© iStock/arinarici

SPECIAL NEWSLETTER: Rapid pathogen detection

Preventing false-positive results in your pathogen food safety program

By Stefan Widmann, product manager at Romer Labs

Costly and tedious to follow up on, false-positive results in pathogen detection can be minimized with phages that reduce the occurrence of cross-reacting bacteria in pathogen tests.

Picture: Ryhor Bruyeu

IFT: Surface coatings and intelligent packaging

By staff reporter

Ensuring production facility surfaces remain free of contamination thanks to coatings and growth of intelligent packaging were the subject of two talks at the Institute of Food Technologists (IFT) conference.

© iStock/studioaraminta

FSA consults on egg safety advice change

By Joseph James Whitworth

The Food Standards Agency (FSA) has launched a consultation reviewing advice to consumers on eating lightly cooked or raw eggs.

© iStock / extender01

Solus Scientific tests backed by AOAC

By Joseph James Whitworth

Solus Scientific has had its Salmonella and Listeria test systems for food and environmental samples approved by the AOAC.

FSA’s investigations are focusing on distribution of mixed salad leaves to wholesale and not supermarkets

PHE: E. coli O157 outbreak ‘subsiding’; source still unconfirmed

By Joseph James Whitworth

Public Health England (PHE), the European Centre for Disease Prevention and Control (ECDC), the Food Standards Agency (FSA) and the European Commission are involved in attempting to identify the source of an E. coli O157 outbreak in the UK.

A Gram-stained photomicrograph of rod-shaped, Bacillus cereus bacteria. Picture: CDC/ Dr. William A. Clark

Bacillus cereus group data gaps identified by EFSA panel

By Joseph James Whitworth

A European Food Safety Authority (EFSA) panel has called for research on dose–response and behavioural characteristics of Bacillus cereus to identify routes and critical steps of contamination.

SGS invests in AgFlow; Ecolab in Aquatech International

PLUS: Ecolab makes equity investment

SGS acquires stake in AgFlow

By Joseph James Whitworth

SGS has acquired a 15% stake in a provider of trade intelligence services for agriculture products.

Picture: TraceGains

FSMA compliance tops priority list – TraceGains

By Joseph James Whitworth

Food Safety Modernization Act (FSMA) compliance ranked as the top priority among survey participants, taking over from audit readiness, according to TraceGains.

In 2015, the DVFA found found no samples ‘non compliant’ for drug residues

Danish products clear of harmful residues

By Joseph James Whitworth

Meat and dairy products were found to be free from harmful residues of veterinary medicines, according to an analysis in Denmark.

Listeria. ©iStock/decade3d

Role of WGS in multi-year Listeria outbreaks

By Joseph James Whitworth

Whole genome sequencing (WGS) and epidemiological investigations provided the discriminatory power to recognize low-intensity, extended time-period outbreaks, according to an analysis of two different Listeria outbreaks.  

Picture: Istock

The latest update reported more than 100 people ill

PHE: E. coli O157 not yet detected in food samples

By Joseph James Whitworth

E. coli O157 has not yet been detected in any food samples, according to Public Health England (PHE) as it continues to investigate an outbreak linked to leafy salads.

Picture: Loma Systems

Loma wins Crown Chicken inspection tender

By Joseph James Whitworth

Loma Systems has installed two X-ray machines in a chicken processing plant to inspect whole birds that are skin packed in aluminium foil trays.

Picture: Istock. The price of the deal was not disclosed

Ecolab tables bid for Laboratoires Anios

By Joseph James Whitworth

Ecolab has made an undisclosed binding offer to acquire Laboratoires Anios from co-owners Bertrand and Thierry Letartre and private investment company Ardian

The members wrote a joint letter to the US Department of Agriculture and asked questions based on the findings

USDA pressed on Salmonella testing accuracy

By Joseph James Whitworth

The US Department of Agriculture (USDA) has been urged to revise pathogen testing protocols after a study found antimicrobials used as processing aids may lead to false-negative results.

PHE reminded people to maintain good hygiene and preparation practices with salad items

Salad link in UK E. coli illnesses

By Joseph James Whitworth

Salad has been linked to 32 cases of E. coli O157 infection in the UK, according to Public Health England (PHE).

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