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If you are preparing a tuna salad using canned tuna what temperature does it need to be cooled to within 4 hours?
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What is the time temperature principle?
To control the growth of any bacteria that my be present, it is important to maintain the internal temperature of food at 135F or above or 41F or below. Potentially hazardous foods (PHF) or time/temperature controlled for safety foods should be heated or cooled quickly so that they are within the temperature danger zone as briefly as possible.
What Igneous rocks are cooled within the Earth?
Intrusive igneous rocks.
What is the temperature at which all atomic and molecular kinetic motion ceases?
The temperature is absolute zero, a minimum temperature of matter based on continually reduced molecular motion. (Although absolute zero cannot be attained, it is possible to get very very close, to about 170 billionths of a kelvin.) Absolute zero is approximately -273.15 °C
Food must be cooled from 135 degrees F to what degrees in 2 hours?
If placed in an environment at room temperature, most food will cool to said temperature after two hours, however this is entirely dependant on the food in question. However, according to the US FDA Model Food Code, for food service, cooked food should be cooled down to 70°F within 2 hours. From that point, you have another 4 hours to get the internal temperature down to 40°F.
Does canned corn need refrigeration?
Canned corn, in a glass mason jar, if properly canned in a water bath or pressure canner does not require refrigeration until opened. Then it should be used within 4-5 days.
When does canned pumpkin pie mix go bad?
Canned pumpkin pie mix will typically go bad within a year of purchase. Sometimes the mix will last less than this.
How long does chili last after cooking?
Canned foods may take on funny flavors, and lose vitamins over extended periods of time, but there does not seem to be a time limit on the food being safe to eat, so long as the can is intact and is not bulging.
How does the size of a crystal indicate how it was formed?
A longer period of time at a mineral's crystallization temperature and pressure range, will result in increased crystal size. Rocks like granite have visible crystals because the minerals within the rock cooled very slowly underground. Rocks like obsidian have no crystals because they cooled very quickly after eruption above ground.
Why does a gass expand when heated and contract when cooled?
When a gas is heated up, the particles within the gas start to move faster, going farther apart (expansion). When a gas is cooled, the particles slow down and it starts to condense (contract), and if cooled enough, into a liquid.
Does canned pumpkin expire?
Most canned foods don't have an exact expiration date. Unless they were improperly canned, they are not degrading in the same way uncanned food does - but they will deteriorate in nutrition and quality. If the can has a best-by date on it, try to use it before then. If not, try to use it within a year of purchase. If home-canned, try to use it before the next harvest. As always, check canned goods for signs of spoilage before using them.
What are the features of intrusive igneouse rocks?
intrusive rocks have a finer texture and extrusive such as lava rock are more course. intrusive rocks are cooled within the earth and extrusive cooled outside the earth.
Do canned sardines go bad?
Canned shrimp will last for weeks or months if unopened. Once opened, they will go bad within 1-2 days. Frozen shrimp can stay frozen for 6 months.
