Microorganisms in food production

There are different spoilage bacteria and they reproduce at specific temperatures.

Nature uses microorganisms to carry out fermentation processes, and for thousands of years mankind has used yeasts, moulds and bacteria to make food products such as bread, beer, wine, vinegar, yoghurt and cheese, as well as fermented fish, meat and vegetables.Some can grow at the low temperatures in the refrigerator. Others grow well at room temperature and in the Danger Zone. Bacteria will grow anywhere they have access to nutrients and water. Under the correct conditions, spoilage bacteria reproduce rapidly and the populations can grow very large. In some cases, they can double their numbers in as little as 30 minutes.

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