Explain the characteristics of chemical preservatives of food. Write general rules for chemical preservation.

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Chemical preservatives are compounds added to food products to prevent the growth of microorganisms, thereby extending the shelf life of the product. These preservatives work by inhibiting the growth of bacteria, yeast, mold, and other microorganisms that cause food spoilage. The use of chemical preservatives has become increasingly important in the food industry, as it allows for the distribution of food products over long distances and for extended periods. Here, we will discuss the characteristics of chemical preservatives and provide general rules for their use in food preservation.

Characteristics of Chemical Preservatives

1. Broad-Spectrum Activity: Chemical preservatives are designed to be effective against a broad range of microorganisms. They work by disrupting cellular processes in microorganisms, thereby preventing their growth and proliferation.

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Degree : DIPLOMA PROGRAMMES
Course Name : Diploma in Value Added Products from Fruits & Vegetables
Course Code : DVAPFV
Subject Name : Food Microbiology
Subject Code : BPVI 5
Year : 2023