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The reaction of sorbic acid with the potassium source produces potassium sorbate and water. The reaction can be simplified as: C 6 H 8 O 2 + KOH → C 6 H 7 KO 2 + H 2 O where C 6 H 8 O 2 is sorbic acid, KOH is potassium hydroxide, and C 6 H 7 KO 2 is potassium sorbate.
13 gru 2015 · How we use Potassium Sorbate in our products. Potassium sorbate is usually in a granular or pellet form and is used as a food preservative. We use it diluted in water. The product will be a 25% potassium sorbate solution, which we use for preserving our fruits and juices. This is what we do.
Potassium sorbate is the potassium salt of sorbic acid, chemical formula CH 3 CH=CH−CH=CH−CO 2 K. It is a white salt that is very soluble in water (58.2% at 20 °C). It is primarily used as a food preservative (E number 202). [4] Potassium sorbate is effective in a variety of applications including food, wine, and personal-care products.
29 lis 2022 · When potassium sorbate mixes with water, it dissolves readily at room temperature and hydrolyzes (breaks down chemically with water) into sorbic acid, an active antimicrobial agent. Sorbic acid causes an acidification of food substrate material, which restricts the growth and reproduction of food-borne pathogenic bacteria (E. coli, Salmonella ...
As a food additive, potassium sorbate is used as a preservative in concentrations of 0.025% to 0.1% , which in a 100 g serving yields an intake of 25 mg to 1...
30 mar 2017 · When you eat potassium sorbate as a food additive, it passes through your system harmlessly as water and carbon dioxide. It does not accumulate in your body. What does the research say?
Sorbic acid is sparingly soluble in water, sodium sorbate has better solubility, and potassium sorbate is very freely soluble and can be used to produce 50% stock solutions. The soluble sorbates are preferred when it is desired to use the preservative in liquid form, or when aqueous systems are to be preserved.
