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Chinese authorities have stepped up food inspections in recent years after a series of scandals over fake or shoddy goods.
The disclosure in December that suppliers of KFC violated rules on drugs use in poultry caused sales for the restaurant chain to plunge. KFC estimated sales in January dropped 37 per cent and the company announced tighter quality control measures in an effort to win back customers.
The Shanghai quarantine bureau said it destroyed 1,872 kilos (4,100 pounds) of chocolate almond cake imported by Ikea that it said had excessive levels of coliform bacteria.
The Nestle chocolate contained too much sorbitol, a sweetener that in large amounts can cause bowel problems, the agency said in a statement.
A spokesman for Ikea in Beijing did not immediately respond to a request for comment. Phone calls to spokespeople for Nestle and Kraft in China were not answered.