write about the traditional techniques followed in food preservation.
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Food Preservation Methods
Chemical Method. Salt and edible oils are two main preservatives which are used since ages to prevent microbial growth.
Sugar. Sugar is another common preservative used in jams and jellies. Sugar is a good moisture absorbent. By reducing...
Heat and Cold Methods. Boiling and refrigeration prevent around 70 percent of microbial growth. Boiling kills the...
Smoking. Smoking prevents dehydration in fish and meat and thus prevents spoilage. The wood smoke contains a large...
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