Tell me importance of food preservation.
Answers
Answer:
Preservation usually involves preventing the growth of bacteria, fungi (such as yeasts), and other microorganisms, as well as retarding the oxidation of fats which cause rancidity. A number of methods of prevention can be used that can either totally prevent, delay, or otherwise reduce food spoilage.
Answer:
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Explanation:
As we all know, food processing, preservation, transportation and other processes vulnerable to external pollution of microorganisms and spoilage corruption.
Without food preservation, we are unable to preserve food for long periods of time, resulting in a significant increase in the likelihood of famine in food shortages, so food preservation is very important and necessary. The traditional method of food preservation is usually dry, pickled, smoked, cellar storage, wine stains and so on.
With the continuous development of science and technology, chemically synthesized preservatives become one of the most important additives in the food industry.
Therefore, in recent years, more and more food industry is abuse of chemical synthetic preservatives to extend the shelf life of food, but through the study found that these chemical synthetic preservatives not only affect the original flavor of food but also the potential of human induced cancer , Teratogenic or cause food poisoning and other security risks.So people concerns more and more with food safety .