Four ways of protecting food from contamination is proper storage, properly cooking, maintain hygiene and handling the food correctly.
Yes, a food-safe wood sealant is necessary for protecting wooden surfaces that come into contact with food to prevent contamination and ensure safety.
spoiled food
There are several modern methods of food preservation, which include canning and freeze drying.
Salmonella is the food contamination usually associated with undercooked chicken
When bacteria from one food items gets onto another food item it is called cross-contamination.
disease transmitted by contamination of food
Prevent contamination of the food.
If you are referring to how food becomes contaminated then there are three types of contamination and two ways in which it can occur. The 3 types of ways food can be contaminated is by Physical Contaminants: Chemical Contaminants: Contamination of food through a chemical based product such as bleach Biological Contaminants: Contamination from microorganisms such as, yeast, parasites, viruses, bacteria and mold The 2 ways in which food can be contaminated is through Direct Contamination: contamination of food from the original place it was produced, ie. salmonella on chicken, Cross-Contamination: when food is contaminated from one food to another through a non-food object. Ie Apple is contaminated because you did not wash your hands( non food object) after cutting raw chicken.
Cross Contamination is the process of passing bacteria from one place to the other. There are two main types of cross contamination:Direct Cross Contamination (For example: Raw food comes into contact with cooked food)Indirect Cross Contamination. (For example: splashing, chef's cloths or food handlers
Food contamination
Physical contamination can be prevented by not touching the food with dirty hands and to use clean hands and utensils while touching the food
Contamination of food items by other living organisms refers to the presence of harmful microorganisms, such as bacteria, viruses, parasites, or fungi, that can compromise food safety and quality. This contamination can occur during various stages of food production, processing, and handling, leading to foodborne illnesses if consumed. Common sources of contamination include improper hygiene practices, cross-contamination between raw and cooked foods, and environmental factors. It's crucial to implement proper food safety measures to minimize the risk of such contamination.