Question

Glycerol may be used as a preservative up to a percentage of

Answer 1

It is also used in the production of watercolor paints, printing inks, and cosmetics.”To be effective as a preservative, you need to have AT LEAST a 50% glycerin content in your formula, and it is best if it is about 60-70%. ”

Answer 2

Glycerol may be used as a preservative up to a percentage of $50$ %

Explanation:

• Glycerol is a non-toxic naturally occurring preservative.
• It is obtained from either animals or plants.
• Glycerol is used as a product ranging from food and cosmetics
• It is used as a cleaning agent and pharmaceuticals.
• Also used in Printing inks, watercolor paints, and cosmetics.
• For effective preservative $50$ %, glycerin content is the value that is best.
• In Foods and beverages, glycerol serves as solvent, sweetener, humectant which help to preserve foods.