{"id":4067,"date":"2022-12-14T12:00:25","date_gmt":"2022-12-14T05:00:25","guid":{"rendered":"https:\/\/dhti.vn\/sodium-benzoate-2\/"},"modified":"2024-07-25T03:44:40","modified_gmt":"2024-07-24T20:44:40","slug":"sodium-benzoate-2","status":"publish","type":"post","link":"https:\/\/dhti.vn\/en\/sodium-benzoate-2\/","title":{"rendered":"What is sodium benzoate? | Features, Applications & Usage Notes"},"content":{"rendered":"

Sodium benzoate<\/i><\/b><\/a> is frequently listed as an ingredient in canned foods, cosmetics, and medications. However, many individuals are still unaware of whether sodium benzoate is truly safe and how it is utilized. The following article will provide comprehensive information regarding this component.<\/span><\/i><\/span><\/p>\n

1. General information about Sodium benzoate<\/b><\/span><\/h2>\n

1.1. What is sodium benzoate?<\/b><\/span><\/h3>\n

Sodium benzoate<\/b> is a synthetic chemical with the symbol E211 that functions as a preservative and corrosion inhibitor in foods and cosmetics. It is a crystalline, odorless powder.<\/span><\/span><\/p>\n

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Sodium benzoate acts as apreservative and corrosion inhibitor in foods, cosmetics<\/span><\/figcaption><\/figure>\n

Sodium benzoate<\/b> is not available in nature and syntherized from benzoic acid and sodium hydroxide. Numerous plants, including cranberries, cloves, tomatoes, berries, cinnamon, plums, and apples, contain benzoic acid. Additionally, benzoic acid is produced by the fermentation of microorganisms in yogurt and other dairy products. This ingredient is considered a natural preservative, combining it with sodium hydroxide helps to dissolve the product.This procedure yields sodium benzoate, a well-known preservative found in canned goods, carbonated soft drinks, cosmetics,…<\/span><\/span><\/p>\n

Learn more: 9 harmful ingredients in wet wipes<\/a> & Label reading guide (latest updated)<\/i><\/span><\/strong><\/p>\n

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The process of creating Sodium benzoate from Benzoic acid and Sodium hydroxide<\/span><\/figcaption><\/figure>\n
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Sodium benzoate is a common ingredient in cosmetics, foods and beverages<\/span><\/figcaption><\/figure>\n

1.2 Operation mechanism<\/b><\/span><\/h3>\n

The primary determinant in sodium benzoate’s effectiveness as a preservative is the presence of undissociated molecules. Due to the high lipophilicity of these molecules, they are able to pass through the cell membrane quickly and penetrate deeply into bacteria. Once they have successfully infiltrated the cell membrane, they will inhibit the absorption of amino acids. This process prevents enzymes from synthesizing, breaking down, or absorbing nutrients, preventing their growth. It functions as an efficient preservative in foods, medicine and cosmetics.<\/span><\/p>\n

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Sodium benzoate reduces the growth of microorganisms by inhibiting the absorption of amino acids through cell membrane<\/span><\/figcaption><\/figure>\n

The action mechanism of <\/span>sodium benzoate<\/b> is safer for the human body when compared to that of Parabens, another prevalent preservative found in cosmetics. Studies have demonstrated that Parabens kill bacteria by interfering with transmembrane transport or by blocking the DNA and RNA synthesis of numerous essential enzymes via targeted invasion at high biocide doses. Therefore, Parabens are examined for their ability to eradicate germs, molds, and acne-causing bacteria effectively. However, it also impairs the body’s DNA and RNA production and has a significant effect on the female hormone estrogen. Therefore, the use of Parabens has been prohibited in European nations.<\/span><\/span><\/p>\n

1.3 Uses of Sodium benzoate<\/b><\/span><\/h3>\n

Sodium benzoate<\/b> is added to cosmetics, personal care items, pharmaceuticals, and industrial products, in addition to its use in processed foods and beverages.<\/span><\/span><\/p>\n

1 – Foods and beverages<\/b><\/span><\/p>\n

Sodium benzoate <\/b>preservative is approved for use in foods by the FDA (U.S Food and Drug Administration) and is a frequent food additive. Sodium benzoate prevents the growth of mold and other dangerous microorganisms in food.<\/span><\/span><\/p>\n

It is particularly useful for keeping acidic foods such as soft drinks, bottled lemonade, pickles, jams, salad dressings, soy sauce, and other condiments. <\/span>Sodium benzoate <\/b>will react in a highly acidic solution and generate benzoic acid (the main ingredient that makes up Sodium benzoate). Due to its insolubility in water, benzoic acid offers excellent food preservation properties.<\/span><\/span><\/p>\n

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