• Considerations for choosing the best preservative combination.

    The most common preservative combination seems to be the combination of potassium sorbate and sodium benzoate. This combination, however, may not be the best choice for your product. Potassium sorbate has a reasonable taste and even adds a bit of sweetness. Sodium benzoate, however, has a thoroughly lousy flavor.

  • Sorbic acid - Wikipedia

    Sorbic acid and its salts, such as sodium sorbate, potassium sorbate, and calcium sorbate, are antimicrobial agents often used as preservatives in food and drinks to prevent the growth of mold, yeast, and fungi. In general the salts are preferred over the acid form because they are more soluble in water, but the active form is the acid.

  • Potassium sorbate - Wikipedia

    Potassium sorbate is effective in a variety of applications including food, wine, and personal-care products. While sorbic acid is naturally occurring in some berries, virtually all of the world's production of sorbic acid, from which potassium sorbate is derived, is manufactured synthetically.

  • How to Use Potassium Sorbate

    And it is obtained from a chemical reaction that neutralizes potassium hydroxide by sorbic acid. Foods require preservatives in order to increase their shell life, and potassium sorbate does this, without altering the nature of the food.

  • Benzoate and Sorbate Salts: A Systematic Review of the ...

    Sodium benzoate and potassium sorbate are extremely useful agents for food and beverage preservation, yet concerns remain over their complete safety. Benzoate can react with the ascorbic acid in drinks to produce the carcinogen benzene.

  • How to Use Potassium Sorbate | LEAFtv

    Potassium sorbate is a common preservative. When you buy it from a store, it will likely be in a concentrated powdered form. To use it, you must first dilute it to a 25 percent solution, but since it is a preservative, the pre-mixed solution will keep without spoiling indefinably sealed in a jar in ...

  • Potassium Sorbate: Uses, Safety, and More

    Potassium sorbate is a chemical additive. It's widely used as a preservative in foods, drinks, and personal care products. It is an odorless and tasteless salt synthetically produced from sorbic ...

  • Sorbic Acid vs Potassium Sorbate - Ingredi

    Potassium Sorbate. Potassium Sorbate is also popularly used throughout the world in foods, drinks, and personal care products for over 50 years. The substance is synthetically made from sorbic acid and potassium hydroxide. It works by stopping mold, yeast, and fungi from growing.

  • Comparison of anti-Vibrio activities of potassium sorbate ...

    Fatty acid esters of glycerol and sucrose offer potential as perservatives for slightly acid or alkaline low-fat foods which do not lend themselves to the full antimicrobial action of traditional food preservatives such as potassium sorbate and sodium benzoate.

  • Potassium benzoate - Wikipedia

    Potassium benzoate (E212), the potassium salt of benzoic acid, is a food preservative that inhibits the growth of mold, yeast and some bacteria.It works best in low-pH products, below 4.5, where it exists as benzoic acid.

  • Potassium Sorbate - an overview | ScienceDirect Topics

    They are the substitute for the benzoic acid as a traditional preservative. Sorbic acid, potassium sorbate, and calcium sorbate approved worldwide are often now successfully used as standard products in many branches of the food industry. As they are acidic preservatives, it is better to use them at pH 5–6.

  • What Is Potassium Benzoate? | Healthy Eating | SF Gate

    Potassium benzoate, the potassium salt of benzoic acid, is typically used by food manufacturers as a chemical preservative. It's sometimes used in place of a related preservative -- sodium benzoate -- to reduce the food's sodium content. Potassium benzoate helps fight food spoilage, and it can ...

  • Potassium sorbate and sodium benzoate difference

    Sorbic acid and potassium sorbate is a potassium carbonate as raw material, made through chemical reaction, in which the combination of sorbic acid and potassium ions into the root of potassium sorbate. As the price of potassium carbonate and potassium benzoate lower than sorbic acid, and potassium carbonate added in the product illegal.

  • Potassium Sorbate Uses and Side Effects | MD-Health.com

    Potassium sorbate typically scores well in safety tests and it contains no additional odors or flavors that would disrupt the eating experience when it is added to commercial products. Uses of Potassium Sorbate. Potassium sorbate is found in many food products, especially those which are meant to be stored and eaten at room temperature.

  • Is there a difference between sodium benzoate and potassium ...

    If you are simply making a buffer solution with benzoic acid and a benzoate salt, it makes no difference. However, if being used for human consumption, there is a difference between potassium and ...

  • Are Sodium Benzoate and Potassium Sorbate Harmful to Your ...

    Both potassium sorbate and sodium benzoate have been deemed safe for consumption and are not harmful when consumed in small doses. However, there are concerns about the dangers of consuming too much over a prolonged period of time as well as being dangerous to certain people.

  • What Is Potassium Benzoate? | Livestrong.com

    Potassium benzoate may be one of those ingredients. According to the National Institutes of Health, it is also known as benzoic acid and potassium salt. Potassium benzoate is a salt of benzoic acid, as well as sodium benzoate, and calcium benzoate.

  • Sorbic Acid and Potassium Sorbate | Cosmetics Info

    Sorbic Acid is a white, free-flowing, crystalline powder. Potassium Sorbate, the potassium salt of Sorbic Acid, occurs as a white crystalline powder, white granules, or pellets. In cosmetics and personal care products, Sorbic Acid and Potassium Sorbate are used primarily in the formulation of facial and eye makeup and skin care and hair products.


    The aim of present work was to investigate the antimicrobial effects of sodium benzoate, sodium nitrite and potassium sorbate and their synergistic action (sodium nitrite + sodium benzoate, sodium nitrite + potassium sorbate, sodium benzoate + potassium sorbate) on selected food- spoiling bacteria and fungi, for a potential use in food industry.

  • Potassium sorbate is the most widely used preservative | Food ...

    It still have a good anticorrosive effect in the near neutral (pH6.0-6.5) food, while the preservative effect of benzoic acid (and sodium benzoate) has significantly decreased when the pH is higher than 4 with bad taste. Sidley chem is one of the most famous Potassium Sorbate suppliers in China.

  • Potassium Sorbate: Common Uses and Side Effects

    In this study, when potassium sorbate was combined with ascorbic acid, it caused DNA-damaging activity. Ascorbic acid is more commonly known as vitamin C and is common in many foods. Particularly with canned fruits or soda drinks, it is very possible to be eating a combination of potassium sorbate and ascorbic acid. Side Effects of Potassium ...

  • Final Report on the Safety Assessment of Sorbic Acid and ...

    Final Report on the Safety Assessment of Sorbic Acid and Potassium Sorbate Sorbic acid is a straight-chain monocarboxylic acid used in cosmetic formula- tions as a preservative at concentrations up to 1.0%. Sorbic acid and potassium sorbate were practically nontoxic to rats and

  • Suggested Potassium Sorbate Doses - Trade Ingredients Blog

    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. Get 1 cup of the potassium sorbate granules, and around 3 cups of water.

  • Potassium Sorbate and Sodium Benzoate interaction | Treato

    Can I take Potassium Sorbate with Sodium Benzoate? There is no known interaction between Potassium Sorbate and Sodium Benzoate in our records. However, an interaction may still exist.

  • Is Potassium Benzoate Dangerous? - Food - Construed

    Is Potassium Benzoate Dangerous? What is Potassium Benzoate? Potassium Benzoate, is a preservative that is used to keep beverages fresh and safe.It protects against yeasts, moulds, and certain types of bacteria.

  • What Are the Dangers of Potassium Sorbate? | Live Well ...

    Potassium sorbate is a potassium salt version of sorbic acid, a naturally occurring polyunsaturated fat. It was initially derived from the mountain ash tree, when the French discovered it in the 1850s. Today, it is created synthetically and largely employed as a food preservative. The food industry has tested it ...

  • What Is Potassium Sorbate? | Livestrong.com

    First discovered in the mountain ash tree, potassium sorbate is a variation of sorbic acid, a polyunsaturated fat. As a potassium salt, potassium sorbate is used as a food preservative and is now produced synthetically. This preservative breaks down into water and carbon dioxide in your body ...

  • Sodium benzoate & Potassium sorbate

    Sodium benzoate & Potassium sorbate. Sodium benzoate & Potassium sorbate is a liquid cosmetic preservative, which can be used in leave-on as well as in rinse-off products. euxyl® K 712 was developed for use in cosmetic formulations. with a skin-friendly pH value of up to 5.5.


    Potassium sorbate, white to slightly yellow crystalline powder, is the potassium salt of sorbic acid and is much more soluble in water than the acid. Potassium sorbate will releases back sorbic acid if dissolved in water.

  • What's the difference between sorbic acid and potassium ...

    With the ability to control acid levels, sorbic acid enhances both flavor and color. On the other hand, potassium sorbate is produced from sorbic acid and potassium hydroxide through neutralization. It was first discovered in mountain ash trees and is a potassium salt that breaks down into water and carbon dioxide when consumed.

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