Why are salt&sugar effective preservatives?

Answer Salt and sugar are effective preservatives because they dry out any bacteria that might be lurking in preserved foods. This drying either kills the bacteria or reduces their numbers to acceptable l... Read More »

Top Q&A For: Why are salt&sugar effective preservatives

Uses of Preservatives?

Preservatives, both natural and artificial, are used to maintain the shelf life and characteristics of various food items. Methods of preserving foods have been used for centuries and include natur... Read More »

Preservatives to Avoid?

Food manufacturing companies add preservatives to food to keep it in good condition for longer periods of time. This helps avoid waste and keep costs down. While preservatives have a reputation for... Read More »

Advantages & Disadvantages of Preservatives?

Preservatives are substances (either man-made or occurring naturally) that slow down the decomposition of biological products. Preservatives are now commonplace in vegetables, fruits and manufactur... Read More »

Uses of Preservatives & Propylparaben?

We may take for granted the fact that we don't need to refrigerate our blush and lotions, but preservatives such as propylparaben are what keep these products from spoiling. Preservatives are used ... Read More »