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Food safety (or food hygiene) is used as a scientific method/discipline describing handling, preparation, and storage of food in ways that prevent foodborne illness.The occurrence of two or more cases of a similar illness resulting from the ingestion of a common food is known as a food-borne disease outbreak. [1]
Sanitation within the food industry means the adequate treatment of food-contact surfaces by a process that is effective in destroying vegetative cells of microorganisms of public health significance, and in substantially reducing numbers of other undesirable microorganisms, but without adversely affecting the food or its safety for the ...
Water activity (a w) is a measure of the water available for use and is measured on a scale of 0 to 1.0. Foodborne pathogens grow best in foods that have a w between 0.95 and 1.0. FDA regulations for canned foods require a w of 0.85 or below.
The term waterborne disease is reserved largely for infections that predominantly are transmitted through contact with or consumption of microbially polluted water.Many infections may be transmitted by microbes or parasites that accidentally, possibly as a result of exceptional circumstances, have entered the water.
Ask lifeguards for the latest water quality test results before you get in the water, and remember that bodies of water can be the most polluted 24 to 48 hours after heavy rain, Dias said.
Hygiene practices vary from one culture to another. [5] In the manufacturing of food, [6] pharmaceuticals, [7] cosmetics, [8] and other products, good hygiene is a critical component of quality assurance. The terms cleanliness and hygiene are often used interchangeably, which can cause confusion.
You may be familiar with the Environmental Working Group (EWG) because they release a list of the most pesticide-filled produce every year called The Dirty Dozen. They also establish the produce ...
Water coming from domestic equipment other than toilets (e.g., bathtubs, showers, sinks, washing machines) is called greywater. In some sanitation systems, it is preferred to keep the greywater separate from blackwater to reduce the amount of water that gets heavily polluted and to simplify treatment methods for the greywater. [citation needed]