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Hot food must be above the temperature of 135°F or above63°C. Hot holding temperatures may vary according to locality. Check with your local health authorities
The amount of time a potentially hazardous food is held within the temperature danger zone should kept as short as possible.
Most produce and all animal products must be stored at such a temperature. The low temperature helps with preventing or hindering of bacterial growth. The food will as a result take longer to spoil.
So as not to upset/shock the body temperature of the person who is on dialysis.
Museum artifacts are kept in perfect condition by following strict guidelines. The artifacts must be kept at a certain temperature, the light must be perfect, and the artifacts must be kept away from humans.
Temperature and the amount of gas (moles) must be kept constant for Boyle's law to hold true. This means the pressure and volume of a gas are inversely proportional provided the temperature and amount of gas remain constant.
The hot holding temperature for potentially hazardous foods must be kept at 135°F (57°C) or higher to prevent bacterial growth and ensure food safety. Maintaining this temperature helps to keep the food out of the temperature danger zone (41°F-135°F) where bacteria can multiply rapidly. Regular monitoring of temperatures is essential to ensure compliance with food safety regulations.
To prevent food poisoning.
They must be keep at room temperature, it's a bad idea to put the into a freezer.
One other variable that must be kept the same for each milk sample is the temperature at which the milk samples are stored. Consistent storage temperature helps ensure that any changes in the milk samples are due to the experimental conditions and not external factors like temperature fluctuations.
Around here, ice is considered to be food. It must be kept clean and sanitary and handled properly. Just like any food, it could be contaminated. Food companies are required to obtain water from a safe source and the ice making equipment must be kept clean.
Most enzymes only function properly within a specific temperature and pH range. If those conditions are not maintained, the enzymes can become denatured, preventing metabolic reactions from taking place.