Biological contamination occurs when foods containing naturally occurring substances that are poisonous to humans are ingested; such solanine in green potatoes, oxalic acid in the leaves of rhubarb and some type of mushrooms.
The four main areas of biological contamination are air, water, soil, and food. Contamination in these areas can lead to the spread of pathogens and harmful substances that can affect human health and the environment.
Biological contamination is living organisms such as fungi, viruses, or bacteria. Biological contamination are products that can be hazardous to an animal or human.
What are the hazards associated with biological contamination of industrial lubricant
When preparing or cooking food contamination refers to the introduction of some unwanted substance (chemical, biological, animal or germs etc.) into what is being prepared.
Food contamination is when something makes the food inedible or can cause illness when consumed. Contamination can be # Biological (bacteria, parasites, viruses, etc.) # Chemical (cleaners, sanitizers, additives, etc.) # Physical (glass, metal, etc.) Contamination is not necessarily obvious or visible.
Cultural, biological, physical, and chemical.
It prevents biological contamination.
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.
Bacteria and toxins
spoiled food
It is things like acid rain , when we let fumes and gas go into the air it enters the environment and lets it polute our earth .
Beatrice Trum Hunter has written: 'Infectious connections' -- subject(s): Health aspects, Food, Food contamination, Toxicology, Microbiology, Health aspects of Food contamination 'Gardening without poisons' -- subject(s): Control, Insect pests, Garden pests, Biological control