Final answer:
Curing salt, tinted curing mix, and TCM are examples of curing agents used in food preservation. Curing is the process of preserving meat or fish by adding salt or other substances to hinder bacterial growth.
Step-by-step explanation:
Curing salt, tinted curing mix, and TCM are all examples of curing agents used in food preservation. Curing agents are substances that help preserve food by inhibiting the growth of bacteria and fungi.
In the context of food, curing is the process of preserving meat or fish by adding salt or other substances to hinder the growth of bacteria. Curing agents like salt help draw out moisture from the food, which creates an inhospitable environment for bacteria to thrive.