食品衛生法に基づく安全性審査を経ていなかった遺伝子組換え微生物を利用した添加物についての対応 ｜報道発表資料｜厚生労働省

This page reports the Ministry of Health, Labour and Welfare's response to additives using genetically modified microorganisms that had not undergone safety reviews under the Food Sanitation Law. Cargill Japan and Mitsubishi Corporation imported vegetable oil containing unapproved additives—lipase and phospholipase—used in the manufacturing process. Approximately 7,970 tons of oil were imported and utilized as raw materials for products like margarine and dressing, though these additives were removed during refinement and absent in final products. The ministry instructed both companies to halt imports and sales, and ordered the additive manufacturer to submit safety assessment data. No immediate health risks are anticipated at this time.