Which Foods Contain Formaldehyde?

It's also naturally occurring in many foods. Fruits like apples, bananas, grapes, and plums; vegetables like onions, carrots, and spinach; and even meats like seafood, beef, and poultry contain formaldehyde.

What foods are high in formaldehyde?

Formaldehyde can be found naturally in food up to the levels of 300 to 400 mg/kg, including fruits and vegetables (e.g. pear, apple, green onion), meats, fish (e.g., Bombay-duck, cod fish), crustacean and dried mushroom, etc ( Appendix).

Is formaldehyde used in food products?

It can also be used as a preservative in some foods and in products, such as antiseptics, medicines, and cosmetics. ... Formaldehyde can be added as a preservative to food, but it can also be produced as the result of cooking and smoking. Formaldehyde also occurs naturally in the environment.