2013 horse meat scandal as 100% beef. British company Primerdesign Ltd provided many of the tests to laboratories and companies wishing to test for contamination. By 16 January 2013 four subsidiaries of ABP had been accused of supplying adulterated meat. They were Silvercrest in County Monaghan, Dalepak in North Yorkshire, Freshlink in Glasgow, ABP Nenagh in County Tipperary, Ireland and Dairy Crest, Rossington. Hamburger meat from Silvercrest Foods, a subsidiary of Larry Goodman's ABP Food Group, in County Monaghan, Ireland, was found to contain 29% horse meat relative to beef. Porcine DNA was also found. Tesco dropped Silvercrest as a supplier of processed meat,
History of the hamburger to White Castle", a film in which White Castle restaurants played a vital part. Two years later, in 2006, the film "Fast Food Nation" presented a fictional representation of the intrigues and machinations of the meat industry on the border between Mexico and the United States. It is largely based on the 2001 book "Fast Food Nation: The Dark Side of the All-American Meal". History of the hamburger The hamburger (also commonly called “burger”) most likely first appeared in the 19th or early 20th century. The modern hamburger was a product of the culinary needs of a society rapidly changing