The following substances were detected in a can of food.Which of the substances is an unintentional food additive?

Question

Quizplus · Accepted Answer

Pesticide residues are unintentional food additives that can be present in food due to contamination during the growing or processing stages. Iron is a mineral that is sometimes intentionally added to food to increase its nutritional value, beta-carotene is a natural pigment and antioxidant that is often added to food as a colorant or vitamin supplement, and high-fructose corn syrup is a sweetener that is intentionally added to many processed foods.

The Following Substances Were Detected in a Can of Food