Contaminated meat: Tests find supermarket products contain DNA from animals not on the label

Figures released by the Food Standards Agency (FSA) in response to a Freedom of Information request show that spot checks are finding four cases a week in which meat is being sold illegally under false pretences.

Tests in the first eight months of 2017 found 145 cases where products advertised as meats such as pork, beef or lamb contained unspecified meats, often a composite of multiple species. Mislabelling was discovered at all stages of the production process, including farms, slaughter houses, retailers and restaurants. In 37 cases, the species specified on the label was not found in the product at all.

The findings may particularly concern religious populations. Regulators observed pork, which is proscribed in Islam and Judaism, being sold as beef sausages, lamb kebabs and the like in 31 supermarkets and restaurants. Beef, which is proscribed in Hinduism, was found to be present in 71 products which claimed to be made from other meats, mainly lamb kebabs and curries.

Lamb was the most likely meat to be imitated. One inspector wrote that he "would expect the meat ingredient of a meat product described as 'lamb korma' to be derived only from sheep unless otherwise qualified. DNA of sheep was not detected in the sample."

Another inspector felt it necessary to quote the Oxford English Dictionary of ‘ham’ to a Welsh manufacturer whose product contained only turkey meat. Such ham was later found on a ‘prosciutto’ ham and cheese pizza, which was determined not to contain any cheese either.

Several cases suggest clear threats to public health. In Coventry, inspectors discovered a supermarket and a kebab shop selling meat which showed signs of decomposition. In a separate case, mince meat was found to contain unsafe levels of the preservative sulphur dioxide, which can cause severe breathing problems in those with asthma.

Multiple businesses were found to be selling meat contaminated with allergens. A restaurant was found to be selling a product specifically labelled as ‘Lamb Korma – No peanuts’ which contained no lamb, but did contain amounts of peanuts which would be dangerous to anyone was allergic. Eggs and milk were found in other products, despite not being included in the listed ingredients.

Food inspections are carried out by local authorities, who then submit their findings to the FSA. Funding for food safety has seen significant declines in recent years as council budgets have been slashed. Walsall, which was responsible for 14 violations, has seen its funding for food safety cut by more than half since 2010. Norfolk and Portsmouth, which both recorded multiple violations, did not record any spending on food safety in the past year.


  • Pat Corry

    Governments make the dumb assumption that businesses will do the right thing. Trust the companies and merely threaten fines. Wrong. If there's little or no strong regulation and covert, undercover checking on a large scale by Government 'agents' then the cabals of wealthy crooks will grow beyond control eventually. A whole Govt dept. has to be dedicated to regulation. Maybe it's getting too hard to find honest people, particularly if the ones doing the hiring are crooked. Very often the case, unfortunately.

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