Викторина по методам сохранения продуктов питания

What is the main purpose of food preservation?

• Increase flavor

• Increase color

• Increase shelf life

• Decrease weight

Which type of microorganisms contributes to the process of decomposition of organic products?

• Yeasts

• Pathogenic bacteria

• Fungi

• Decomposing bacteria

Which method of food preservation is based on lowering the temperature to -18°C?

• Fermentation

• Canning

• Freezing

• Drying

Which of the following microorganisms can cause botulism?

• Penicillium

• Lactobacillus

• Clostridium botulinum

• Escherichia coli

What method of food preservation uses salt to reduce the activity of microorganisms?

• Freezing

• Salting

• Fermentation

• Drying

Which of the following methods does not belong to the methods of anabiosis?

• Drying

• Fermentation

• Cold storage

• Freezing

Which of the following factors contributes to the development of mold on food products?

• Absence of oxygen

• Low acidity

• High humidity

• Low temperature

Which of the following microorganisms is the main agent causing the fermentation process?

• Fungi

• Yeasts

• Microscopic algae

• Pathogenic bacteria

Which method of food storage helps to preserve their texture and organoleptic characteristics?

• Drying

• Freezing

• Fermentation

• Canning

Which of the following methods is used to regulate the gas environment around products?

• Fermentation

• Salting

• Drying

• Controlled gas environment