TLE (Food Preservation)

2.

What is the process of treating and handling of food to stop and slow down the spoilage?

Preservation
Fermentation
Presentation

Correct Answer

A. Preservation

Explanation

Preservation is the correct answer because it refers to the process of treating and handling food in order to prevent or slow down spoilage. This can be achieved through various methods such as refrigeration, canning, freezing, drying, or adding preservatives. By preserving food, its shelf life is extended, maintaining its quality, freshness, and nutritional value for a longer period of time.

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3.

In canning method, what are the two safe ways in processing the food?

Boiling water bath method and pressure canner method
Boiling water bath method and sun dry
Pressure canner method and vacuuming

Correct Answer

A. Boiling water bath method and pressure canner method

Explanation

The correct answer is boiling water bath method and pressure canner method. These two methods are considered safe ways to process food in canning. The boiling water bath method involves submerging sealed jars of food in boiling water for a specified amount of time, while the pressure canner method uses a specialized canner that uses steam under pressure to heat the jars. Both methods help to kill bacteria and create a vacuum seal, ensuring the safety and preservation of the canned food.

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4.

What is the method that was replaced by freezing and refrigeration?

Canning
Salting
Pickling

Correct Answer

A. Salting

Explanation

Salting was the method that was replaced by freezing and refrigeration. Freezing and refrigeration became popular methods for preserving food because they are more effective at preventing spoilage and maintaining the quality of the food compared to salting. Salting involves coating or soaking food in salt to draw out moisture and inhibit the growth of bacteria. However, freezing and refrigeration provide a more controlled environment, keeping the food at low temperatures to slow down bacterial growth and maintain freshness for longer periods of time.

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5.

What is the best method in storing nuts?

Vacuum packing
Smoking
Drying

Correct Answer

A. Vacuum packing

Explanation

Vacuum packing is the best method for storing nuts because it removes the air from the packaging, preventing oxidation and the growth of bacteria or mold. This helps to maintain the freshness and quality of the nuts for a longer period of time. Vacuum packing also helps to preserve the flavor, texture, and nutritional value of the nuts, making it an ideal method for storage.

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6.

What are the three types of microorganism that cause the food spoilage?

Yeast , moulds and bacteria
Water, yeast and bacteria
Bacteria, air and yeast

Correct Answer

A. Yeast , moulds and bacteria

Explanation

Yeast, molds, and bacteria are the three types of microorganisms that cause food spoilage. Yeast is a type of fungus that ferments sugars and causes bread to rise, but it can also spoil food by producing off-flavors and odors. Molds are another type of fungus that grow on food surfaces and produce spores, leading to discoloration and deterioration of the food. Bacteria are single-celled organisms that can multiply rapidly and produce toxins, causing foodborne illnesses and spoilage. Together, these microorganisms can spoil food by breaking it down, altering its taste, texture, and appearance.

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Tle (Food Preservation)

What is a method that works by removing water from the food which inhibits the growth of microorganism and hinder quality of decay?

Quiz Preview

What is the process of treating and handling of food to stop and slow down the spoilage?

In canning method, what are the two safe ways in processing the food?

What is the method that was replaced by freezing and refrigeration?

What is the best method in storing nuts?

What are the three types of microorganism that cause the food spoilage?