Donkey, buffalo, even human DNA taint most South African meat

DURBAN, South Africa — Donkey, water buffalo and goat are just some of the animals found in mislabeled beef in South Africa.

A study by South Africa's University of Stellenbosch said that a shocking amount of the country's ground beef and sausages contain various other animals.

Perhaps the most horrifying revelation for consumers is that the analysis reportedly picked up human DNA on samples tested, although it's unclear what the result means.

The researchers at Stellenbosch University found that 68 percent of 139 samples contained other animals not declared in the ingredients.

Burgers and deli meats were the worst offenders.

"This study confirms that the mislabeling of processed meats is commonplace in South Africa and not only violates food labeling regulations but also poses economic, religious, ethical and health impacts," co-author Louwrens C. Hoffman said.

The analysis found that only 15 percent of meat being sold is correctly labelled.

The news shocked South African consumers and worried religious communities that follow rules prohibiting the consumption of certain types of meat.

South Africa implemented stricter food regulations last year that instituted mandatory labeling.

"We are picking up the feeling that the industry is not acting on the new legislation," Hoffman said.

The study was published in the European journal Food Control.