- The acid inhibits the growth of bacteria, molds, and yeasts; it works best when the food has an acidic pH value.www.acs.org/molecule-of-the-week/archive/b/benzoic-acid.html
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Benzoic acid | Preservative, Antimicrobial, Food Additive - Britannica
2024年10月12日 · Benzoic acid, a white, crystalline organic compound belonging to the family of carboxylic acids, widely used as a food preservative and in the manufacture of various cosmetics, dyes, plastics, and insect repellents. First described in the 16th century, benzoic acid exists in …
Benzoic acid - Wikipedia
Benzoic acid occurs naturally as do its esters in many plant and animal species. Appreciable amounts are found in most berries (around 0.05%). Ripe fruits of several Vaccinium species (e.g., cranberry, V. vitis macrocarpon; bilberry, V. myrtillus) contain as much as 0.03–0.13% free benzoic acid. Benzoic acid is also formed in apples after infection with the fungus Nectria galligena. Among animals, benzoic acid has been identified primarily in omnivorous or phytophageous spe…
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Benzoic Acid - an overview | ScienceDirect Topics
Benzoic acid is an organic acid first used in foods almost 100 years ago. It occurs naturally in prunes, cinnamon, and cloves. The free acid form is poorly soluble in water and the sodium …
Benzoic acid - American Chemical Society
2020年12月21日 · Many processed foods contain benzoic acid or one of its salts as a preservative. The acid inhibits the growth of bacteria, molds, and yeasts; it works best when the food has an acidic pH value. Benzoic acid also is often …
Benzoic Acid - an overview | ScienceDirect Topics
Benzoic acid is a weak aryl carboxylic acid, recommended by the Joint Expert Committee of Food Additives (JECFA) of the Food and Agriculture Organization and World Health …
Benzoic Acid (C6H5COOH) - Structure, Properties, and …
Benzoic acid is an organic compound which is described by the chemical formula C 6 H 5 COOH. It consists of a carboxyl group attached to a benzene ring. Therefore, benzoic acid is said to be an aromatic carboxylic acid. This …
Benzoic Acid | Formula, Properties & Application
Benzoic Acid, characterized by its white, crystalline nature, is a weak acid when compared to mineral acids. It has a melting point of approximately 122°C and a boiling point of 250°C. Its …
Benzoic acid and its derivatives as naturally occurring compounds …
2017年9月22日 · Benzoic acid is an aromatic carboxylic acid naturally present in plant and animal tissues, which can also be produced by microorganisms. Benzoic acid and a wide …
Benzoic Acid | C6H5COOH | CID 243 - PubChem
Benzoic acid and sodium benzoate are rapidly absorbed from the gastrointestinal tract of mammals and conjugated with glycine in the liver. The resulting hippuric acid is excreted in the urine rapidly (75% to 100% of the …
Benzoic Acid, a Weak Organic Acid Food Preservative, Exerts …
Benzoic acid inhibits nitrogen starvation-induced macroautophagy. Work by other researchers has demonstrated that benzoic and sorbic acids act as membrane-perturbing agents (14, 15, 32, …