0
by destroying the microbial enzymatic activities activities
Pansy Bednar
Add your answer:
Earn +20 pts
Explain why heat is used to preserve food?
Heat alone is not enough to preserve food unless it is used to dehydrate. Heat kills bacteria and pests and their eggs that may be in food and that assists in the preservation of food. In addition to heat food needs to be cured, smoked, canned, fermented, or frozen to preserve it for an extended period of time.
How does heat preserve food from rotting?
well once you have cooked the food it is ready to it so there is no need to preserve it
How does cooking food preserve food?
The bacteria and fungi in the food are killed by the heat and can therefore no longer spoil the food.
What is a hot smoking ovens?
A hot smoking oven is an oven that uses heat and smoke to preserve and cook food, usually meat or fish. The heat cooks the food the smoke adds flavour.
How does water preserve food?
water can not preserve food it attracts mold
What is the difference between sterilization and canning?
The canning process is to preserve the food in the can. Sterilization is the process of killing bacteria that is normally heat resistant.
How doe heat transfer from one material to another?
it transfers from heat flow
How does irradiation preserve food?
Irradiation preserves food by destroying microbes just as heat does in the canning process. In both processes, the food must have been first sealed in a container e.g., a can, jar, or pouch.
Does water preserve foods?
On meat, salt can preserve food.
How does the spider preserve its heat in its body?
animals
How did peasants preserve their food?
They stuffed the food with salt which would let it dry out and that's how they would preserve it.
Could water preserve food?
Water doesn't necessarily preserve food. However, the canning process can preserve food. The boiling process can prevent any transfer of bacteria, fungus or microbes.
