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Physical Food Contamination is when something falls into your food when being manufactured. For example machinery could fall into your food. Stones, bones, finger nails are all classed as physical contamination.
Any more information, click on the link :)
http://www.eastriding.gov.uk/corp-docs/foodservices/Food_Advice_Notes/food_services_advice_01.pdf
why is food a biological hazard I believe you meant to say. When food spoils it usually b/c of bacteria. which is "biological" it becomes hazardous when "perishing" may cause food poisoning or severe gi disturbances even death in extreme cases. ie untreated food poisoning, elderly, immunocompromised etc.. food does not fall in the traditional biological hazard category- only under special circumstance, some of which listed above.
Organisms such as mold or bacteria growing in it.
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If conditions permit or cross contamination occurs food may be fertile ground for the growth of:
Bacteria Like: Salmonella spp., Enterohaemorrhagic Escherichia coli, Campylobacter jejuni, Yersinia enterocolitica, Listeria monocytogenes, Bacillus anthracis, Bacillus cereus, Staphlococcus aureus, Clostridium botulinum, Clostridium perfringens, Vibrio vulnificus, Vibrio parahaemolyticus
Viruses like hepatitis A virus, Norwalk viruses, Rotavirus
Parasites like Toxoplasma gondii, Cryptosporidia, Giardia spp., Trichinella spiralis, Taenia solium, Anisakis spp.
In food production, contamination means "the addition of something to food that is not food and may make the food unsafe for human consumption". A biological contaminant is bacteria (such as E. coli, Salmonella, Campylobacter or Listeria), viruses (Norwalk, Norovirus, Hepatitis, etc.) or rarely a fungus (Aspergillium, Fusarium, etc.).
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What are the four main areas of biological contamination?
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 contaminants is?
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 lubricants?
What are the hazards associated with biological contamination of industrial lubricant
What is contamination in research?
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.
What is foodborne illness and cross contamination?
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.
What were the four main of biological contamination?
Cultural, biological, physical, and chemical.
When storing raw fish in ice that is continuously draining helps prevent which type of contamination?
It prevents biological contamination.
What are biological sources of contamination?
Bacteria and toxins
What pollutes 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.
What does food contamination mean?
spoiled food
What is biological contamination arising from weather conditions?
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 .
What has the author Beatrice Trum Hunter written?
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
