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Preservative
01
conservante
a substance that is added to food, cosmetics, or other products to prevent or slow down their spoilage or deterioration
What is a "preservative"?
A preservative is a substance added to food, beverages, or other products to prevent spoilage, decay, or contamination. Preservatives can be natural or synthetic and may come in various forms, such as acids, salts, or antioxidants. They work by inhibiting the growth of bacteria, yeasts, or molds that can cause food to spoil or become unsafe to consume. Preservatives do not usually have a distinctive taste or texture, but some may have a slight impact on flavor or color. To make a preservative, one typically needs to identify the specific microorganisms that cause spoilage or contamination, and then select a suitable preservative that can effectively inhibit their growth.
preservative
01
conservante
tending or having the power to preserve
Esempio
Citric acid is a natural preservative found in citrus fruits and used in many foods and beverages to prevent spoilage.
The overly sweet smell of the dessert reeked of artificial flavors and preservatives.
The additive preservatives in the food extend its shelf life.
Some food additives and preservatives may be studied for their potential carcinogenic effects.
Adding preservatives to the food helps check bacterial growth.
