Preservatives in Food

Preservatives slow spoilage caused by microbes or oxidation and extend shelf life. In the US, chemical preservatives must be listed by name on the ingredient list.

Preservative In 28015 products Preservatives are substances added to food products to prevent or slow down spoilage. They work by inhibiting the growth of … What is Preservative? → Potassium Sorbate In 21407 products Potassium sorbate is a potassium salt of sorbic acid. While sorbic acid is found naturally in some fruits, the potassium … What is Potassium Sorbate? → Sodium Benzoate In 13792 products Sodium benzoate is a chemical compound that is the salt of benzoic acid. It is found naturally in some fruits … What is Sodium Benzoate? → Sodium Nitrite In 13550 products Sodium nitrite is a salt made from sodium, nitrogen, and oxygen. It is a chemical compound that can be produced … What is Sodium Nitrite? → Sodium Erythorbate In 9349 products Sodium erythorbate is the sodium salt of erythorbic acid, which is a stereoisomer of ascorbic acid (vitamin C). It is … What is Sodium Erythorbate? → Calcium Propionate In 8459 products Calcium propionate is a food additive that is the calcium salt of propionic acid. Propionic acid occurs naturally in some … What is Calcium Propionate? → Preservatives In 8104 products Preservatives are substances added to food products to prevent or slow down spoilage caused by microbes like bacteria, yeasts, and … What is Preservatives? → Sorbic Acid In 7394 products Sorbic acid is a naturally occurring organic compound, a fatty acid first found in rowan (Sorbus aucuparia) berries. It is … What is Sorbic Acid? → Sodium Diacetate In 6531 products Sodium diacetate is a chemical compound formed from sodium acetate and acetic acid, which is the main component of vinegar. … What is Sodium Diacetate? → BHT In 5873 products BHT, or butylated hydroxytoluene, is a man-made chemical compound. It is created through a chemical process in laboratories. What is BHT? → Natamycin In 5683 products Natamycin is a natural antifungal substance produced by the bacterium *Streptomyces natalensis*. It is a polyene macrolide antibiotic, meaning it … What is Natamycin? → Calcium Disodium EDTA In 5349 products Calcium disodium EDTA is a synthetic compound that works as a chelating agent. It is made from ethylenediamine, formaldehyde, and … What is Calcium Disodium EDTA? → Lactic Acid Starter Culture In 4369 products Lactic acid starter cultures are beneficial microorganisms, primarily bacteria, that are used to ferment foods. These cultures produce lactic acid, … What is Lactic Acid Starter Culture? → Mixed Tocopherols In 3782 products Mixed tocopherols are a group of natural compounds that are part of the Vitamin E family. They are typically extracted … What is Mixed Tocopherols? → BHA In 3718 products BHA, or butylated hydroxyanisole, is a synthetic antioxidant. It is a man-made chemical compound produced through chemical synthesis. What is BHA? → A Preservative In 3256 products Sodium benzoate is a chemical compound that acts as a preservative. It is the sodium salt of benzoic acid, which … What is A Preservative? → Rosemary Extract In 3212 products Rosemary extract is a natural ingredient derived from the leaves of the rosemary plant (Rosmarinus officinalis). It is made by … What is Rosemary Extract? → Potassium Benzoate In 2964 products Potassium benzoate is a chemical compound that is the potassium salt of benzoic acid. It is typically produced synthetically. It … What is Potassium Benzoate? → A Natural Mold Inhibitor In 2921 products Natamycin is a natural antifungal agent produced by the bacterium Streptomyces natalensis through a fermentation process. It is a polyene … What is A Natural Mold Inhibitor? → Potassium Lactate In 2899 products Potassium lactate is a salt formed from potassium and lactic acid. Lactic acid is a natural acid produced during fermentation, … What is Potassium Lactate? → Sodium Lactate In 2774 products Sodium lactate is the sodium salt of lactic acid. Lactic acid is naturally produced in the body and is also … What is Sodium Lactate? → Sodium Propionate In 2627 products Sodium propionate is the sodium salt of propionic acid. Propionic acid occurs naturally in some foods, such as cheese, and … What is Sodium Propionate? → Tocopherols In 2617 products Tocopherols are a group of organic compounds, many of which have vitamin E activity. They are naturally found in various … What is Tocopherols? → Sodium Metabisulfite In 2450 products Sodium metabisulfite is an inorganic salt that forms a white, crystalline powder. It is primarily composed of sodium, sulfur, and … What is Sodium Metabisulfite? → Antioxidant In 2420 products Antioxidants are substances that help protect cells from damage caused by unstable molecules called free radicals. They work by slowing … What is Antioxidant? → Cultured Dextrose In 2284 products Cultured dextrose is a food ingredient made by fermenting dextrose (a simple sugar, also known as glucose) with specific strains … What is Cultured Dextrose? → Sodium Benzoate And Potassium Sorbate In 2169 products Sodium benzoate is the sodium salt of benzoic acid, a compound found naturally in cranberries, prunes, and apples. Potassium sorbate … What is Sodium Benzoate And Potassium Sorbate? → TBHQ In 2125 products Tertiary butylhydroquinone (TBHQ) is a synthetic antioxidant. It is a chemical compound produced through a chemical reaction involving hydroquinone and … What is TBHQ? → Cultured Wheat Flour In 1756 products Cultured wheat flour is regular wheat flour that has been fermented using beneficial bacteria, similar to how yogurt or sourdough … What is Cultured Wheat Flour? → Potassium Sorbate And Sodium Benzoate In 1694 products Potassium sorbate is the potassium salt of sorbic acid, and sodium benzoate is the sodium salt of benzoic acid. Both … What is Potassium Sorbate And Sodium Benzoate? → Sulfur Dioxide In 1605 products Sulfur dioxide (SO2) is a gas that occurs naturally in small amounts. It is often produced industrially by burning sulfur. … What is Sulfur Dioxide? → Sulfites In 1594 products Sulfites are a group of chemical compounds containing sulfur and oxygen. They occur naturally in small amounts in some foods … What is Sulfites? → Sodium Bisulfite In 1532 products Sodium bisulfite is a chemical compound made from sulfur dioxide and sodium hydroxide. It is a white crystalline powder that … What is Sodium Bisulfite? → Preserves Freshness In 1292 products Sodium benzoate is a salt of benzoic acid. It is a white, crystalline powder that is soluble in water. It … What is Preserves Freshness? → Mold Inhibitor In 1222 products Mold inhibitors are substances added to foods to prevent the growth of mold. They can be naturally occurring compounds or … What is Mold Inhibitor? → Propyl Gallate In 904 products Propyl gallate is a synthetic antioxidant. It is made by reacting gallic acid, a compound found in plants like gallnuts, … What is Propyl Gallate? → Sodium Nitrate In 879 products Sodium nitrate is a white crystalline salt that occurs naturally in some vegetables. It is produced industrially by reacting sodium … What is Sodium Nitrate? → Cultured Celery Powder In 825 products Cultured celery powder is made by fermenting celery with a starter culture, similar to how yogurt is made from milk. … What is Cultured Celery Powder? → BHT For Freshness In 804 products Butylated hydroxytoluene (BHT) is a synthetic antioxidant. It is produced through a chemical process involving p-cresol and isobutylene. BHT is … What is BHT For Freshness? → Calcium Disodium EDTA Added To Protect Flavor In 753 products Calcium disodium EDTA is a synthetic compound made from chemicals. It is a white, crystalline powder that is soluble in … What is Calcium Disodium EDTA Added To Protect Flavor? → Antioxidants In 737 products Antioxidants are substances that can prevent or slow damage to cells caused by free radicals. Free radicals are unstable molecules … What is Antioxidants? → TBHQ And Citric Acid In 732 products TBHQ (tertiary butylhydroquinone) is a synthetic antioxidant. It is a white to off-white crystalline powder. Citric acid is a weak … What is TBHQ And Citric Acid? → Cultured Wheat Starch In 712 products Cultured wheat starch is a preservative made from wheat starch that has been fermented by beneficial bacteria or yeast. This … What is Cultured Wheat Starch? → Natural Mold Inhibitor In 645 products Natural Mold Inhibitor is a term used for ingredients derived from natural sources that prevent the growth of mold in … What is Natural Mold Inhibitor? → Calcium Disodium EDTA To Protect Flavor In 636 products Calcium disodium EDTA is a synthetic compound made from chemicals. It is a white powder that dissolves in water. It … What is Calcium Disodium EDTA To Protect Flavor? → Nisin Preparation In 618 products Nisin is a natural antimicrobial peptide, a small protein. It is produced by certain strains of the bacterium *Lactococcus lactis* … What is Nisin Preparation? → Sodium Sulfite In 521 products Sodium sulfite is a white crystalline powder. It is a salt of sulfurous acid, which is formed when sulfur dioxide … What is Sodium Sulfite? → Used To Protect Quality In 513 products Sodium bisulfite is a chemical compound made from sulfur dioxide. It is often used in food processing as a preservative … What is Used To Protect Quality? → Potassium Sorbate Added To Maintain Freshness In 468 products Potassium sorbate is the potassium salt of sorbic acid. It is a naturally occurring compound found in some plants, but … What is Potassium Sorbate Added To Maintain Freshness? → Potassium Sorbate And Calcium Disodium EDTA In 465 products Potassium sorbate is the potassium salt of sorbic acid, a naturally occurring organic compound. It is typically manufactured synthetically. Calcium … What is Potassium Sorbate And Calcium Disodium EDTA? →

Other ingredient types

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.