Fresh beef adulterated with sulphur dioxide was found in a Hong Kong market by the Centre of Food Safety. The adulteration of fresh or chilled meat with sulphur dioxide carries hefty penalties of fines and even prison time. Sulphur dioxide is a widely used preservative and antioxidant for foods and beverages that include dried fruits, processed meat products such as sausages, soft drinks and alcoholic beverages. The substance is harmless to healthy persons, however, in subjects with a sulphur dioxide allergy, breathing difficulties and asthma can be induced.
Centre for Food Safety (April 10, 2019). “Fresh beef sample found to contain sulphur dioxide” Centre for Food Safety, The Government of the Hong Kong Special Administrative Region. Accessed April 10, 2019. Retrieved from https://www.cfs.gov.hk/english/press/20190410_7408.html
Records involving fraud can be found in the Food Fraud Database.