Taiwan's Food and Drug Administration ordered a mass recall of cooking oil produced by Central Union Oil Corporation after detecting high levels of carcinogens.
The recall affects essential food supply chains, including retail stores, and school-lunch networks. Because the contaminant is a known carcinogen, the presence of the chemical in staple cooking ingredients poses a significant public health risk to students and general consumers.
Regulators found that the oil contained benzopyrene, also known as BaP, which is classified as a Group 1 carcinogen [1, 2]. Testing revealed that the levels of benzopyrene in the affected batches were more than four times the legal safety limit [1].
Approximately 1,300 tons of the contaminated oil are subject to the recall [2]. The tainted product was distributed across several major urban areas, specifically impacting Taipei, New Taipei, and Taichung [1, 2].
Retailers in these regions are currently rushing to remove the products from shelves to prevent further consumption [3]. The Taiwan Food and Drug Administration is overseeing the recovery of the oil to ensure that no contaminated batches remain in the school-lunch systems or commercial kitchens [1, 2].
Central Union Oil Corporation is the producer responsible for the contaminated batches [1, 2]. The agency said it has not yet specified the exact cause of the contamination or whether it resulted from a failure in the refining process or raw material impurities [1].
“Benzopyrene levels were more than four times the legal safety limit.”
The discovery of a Group 1 carcinogen in school lunches and retail stores highlights vulnerabilities in the food supply chain's quality control. Because benzopyrene is a potent pollutant, the scale of this recall suggests a systemic failure at the production level of Central Union Oil Corporation, potentially leading to stricter regulatory oversight of edible oils in Taiwan.
