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.

Preserving Agent: Egg Lysozyme In 8 products Egg lysozyme is an enzyme found naturally in egg whites. It is typically extracted from egg whites and purified for … What is Preserving Agent: Egg Lysozyme? → Sulfur Dioxide Used To Protect Quality In 8 products Sulfur dioxide is a gas that occurs naturally in small amounts. It is produced industrially by burning sulfur or by … What is Sulfur Dioxide Used To Protect Quality? → Potassium Sorbate And Sorbic Acid And Citric Acid In 8 products Potassium sorbate, sorbic acid, and citric acid are often used together as preservatives. Sorbic acid is a naturally occurring compound … What is Potassium Sorbate And Sorbic Acid And Citric Acid? → Alcohol To Retain Freshness In 8 products Alcohol used as a food ingredient is typically ethanol, the same type found in alcoholic beverages. It can be produced … What is Alcohol To Retain Freshness? → Mixed Tocopherols And Ascorbic Acid In 8 products Mixed tocopherols are a group of vitamin E compounds, often derived from vegetable oils. Ascorbic acid is a form of … What is Mixed Tocopherols And Ascorbic Acid? → Freshness Preserved By Sodium Metabisulfite And BHT In 8 products Sodium metabisulfite is a white or slightly yellowish crystalline powder. It is a salt of sulfurous acid, often produced industrially … What is Freshness Preserved By Sodium Metabisulfite And BHT? → Used To Protect Flavor In 8 products Potassium sorbate is the potassium salt of sorbic acid, a naturally occurring organic compound. It is manufactured industrially from sorbic … What is Used To Protect Flavor? → Sulfite Treated To Retain Color In 8 products Sulfites are compounds containing sulfur and oxygen. They are naturally present in small amounts in some foods and are also … What is Sulfite Treated To Retain Color? → Preservatives Calcium Propionate In 8 products Calcium propionate is a salt of propionic acid, a naturally occurring fatty acid. It is typically produced industrially by reacting … What is Preservatives Calcium Propionate? → 0.1% As Preservative In 8 products This ingredient is a preservative used to prevent spoilage and extend the shelf life of food products. It is a … What is 0.1% As Preservative? → Sodium Meta-bisulfite In 8 products Sodium metabisulfite is a white or slightly colored crystalline powder. It is a salt made from sulfur dioxide and sodium … What is Sodium Meta-bisulfite? → Calcium Disodium EDTA And Sodium Benzoate In 8 products Calcium disodium EDTA is a synthetic compound that acts as a chelating agent, meaning it can bind to metal ions. … What is Calcium Disodium EDTA And Sodium Benzoate? → Sodium Benzoate And EDTA In 8 products Sodium benzoate is a salt of benzoic acid, a widely occurring natural compound. It is typically manufactured synthetically by reacting … What is Sodium Benzoate And EDTA? → Preserved With Sulphur Dioxide In 8 products Sulfur dioxide (SO2) is a gas used as a preservative. It is produced industrially by burning sulfur or by heating … What is Preserved With Sulphur Dioxide? → Sodium Benzoate And Benzoic Acid In 8 products Benzoic acid is a white, crystalline organic compound. It can occur naturally in small amounts in fruits like cranberries and … What is Sodium Benzoate And Benzoic Acid? → Tocopherals In 8 products Tocopherols are a group of chemical compounds that include Vitamin E. They are naturally found in many foods like vegetable … What is Tocopherals? → Potassium Sorbate And Metabisulfite In 8 products Potassium sorbate is the potassium salt of sorbic acid, a naturally occurring organic compound. It is typically produced industrially through … What is Potassium Sorbate And Metabisulfite? → Salt Brine In 8 products Salt brine is a solution made by dissolving salt (sodium chloride) in water. The concentration of salt in the water … What is Salt Brine? → Calcium Disodium EDTA Added Retention In 8 products Calcium Disodium EDTA is a synthetic compound created in a lab. It's a salt form of EDTA, which is a … What is Calcium Disodium EDTA Added Retention? → 1/10 Percent Sodium Benzoate In 8 products Sodium benzoate is a salt of benzoic acid, a chemical that occurs naturally in some fruits and spices. It is … What is 1/10 Percent Sodium Benzoate? → Sulfited In 8 products Sulfites are compounds containing sulfur and oxygen. They occur naturally in small amounts in some foods and are also produced … What is Sulfited? → Mixed Tocopherols Added To Maintain Freshness In 8 products Mixed tocopherols are a group of naturally occurring compounds found in vegetable oils. They are often extracted from sources like … What is Mixed Tocopherols Added To Maintain Freshness? → Calcium EDTA Added In 8 products Calcium EDTA is a synthetic compound used as a food additive. It is the calcium salt of EDTA (ethylenediaminetetraacetic acid), … What is Calcium EDTA Added? → Naturally Occuring Sulfites In 8 products Sulfites are naturally occurring compounds found in small amounts in many foods, including fruits, vegetables, and grains. They are also … What is Naturally Occuring Sulfites? → Sodium Metabisulfite Added As Preservative In 8 products Sodium metabisulfite is a white or slightly yellow crystalline powder. It is a salt made from sulfur dioxide and sodium … What is Sodium Metabisulfite Added As Preservative? → BHT Antioxidant In 8 products Butylated hydroxytoluene (BHT) is a synthetic antioxidant. It is made from petroleum-based chemicals through a multi-step chemical process. What is BHT Antioxidant? → Sodium Metabisulfite E223 In 8 products Sodium metabisulfite is a white or slightly yellowish crystalline powder. It is a salt of sulfurous acid, produced industrially by … What is Sodium Metabisulfite E223? → Sodium Propinate And Sodium Benzoates In 8 products Sodium propionate and sodium benzoate are salts of propionic acid and benzoic acid, respectively. These compounds are produced synthetically and … What is Sodium Propinate And Sodium Benzoates? → 1.10th Of 1% Benzoate Of Soda In 8 products Sodium benzoate is a chemical compound commonly used as a food preservative. It is the sodium salt of benzoic acid, … What is 1.10th Of 1% Benzoate Of Soda? → Calcium Sulfite In 8 products Calcium sulfite is a white, crystalline powder. It is the calcium salt of sulfurous acid, formed by reacting calcium hydroxide … What is Calcium Sulfite? → Natural Occurring Sulfites In 8 products Sulfites are naturally occurring compounds containing sulfur and oxygen. They are found in small amounts in many foods, including fruits, … What is Natural Occurring Sulfites? → Salt Calcium Propionate In 8 products Calcium propionate is a salt made from propionic acid. It is a white powder that can be made synthetically or … What is Salt Calcium Propionate? → Shelf-life Extender In 8 products Shelf-life extenders are ingredients that help keep food fresh for longer periods. They can be naturally occurring or synthesized. Their … What is Shelf-life Extender? → Alpha-tocopherol Preservative In 8 products Alpha-tocopherol is a form of Vitamin E, a fat-soluble nutrient naturally found in many foods like vegetable oils, nuts, and … What is Alpha-tocopherol Preservative? → Sodium Benzoate And Potassium Sorbate To Protect Flavor In 8 products Sodium benzoate and potassium sorbate are salts used together as preservatives. Sodium benzoate is the salt of benzoic acid, which … What is Sodium Benzoate And Potassium Sorbate To Protect Flavor? → Mixed Tocopherols And BHT To Preserve Freshness In 8 products Mixed tocopherols are a group of vitamin E compounds. They are often sourced from vegetable oils like soybean or sunflower … What is Mixed Tocopherols And BHT To Preserve Freshness? → Freshness Preserved With In 8 products This ingredient is a combination of citric acid and sodium citrate. Citric acid is a weak organic acid found naturally … What is Freshness Preserved With? → Anti-caking Agent And Natamycin In 8 products Natamycin is a natural antifungal compound produced by the bacterium *Streptomyces natalensis*. It is typically produced through fermentation and then … What is Anti-caking Agent And Natamycin? → Soybean And Palm With TBHQ For Freshness In 8 products This ingredient is a blend of soybean oil and palm oil, with tert-butylhydroquinone (TBHQ) added. Soybean oil is extracted from … What is Soybean And Palm With TBHQ For Freshness? → Natamycin As An Antimicrobial In 8 products Natamycin is a natural antifungal compound produced by the bacterium *Streptomyces natalensis*. It is typically produced through fermentation and then … What is Natamycin As An Antimicrobial? → Egg White Lysozyme And Nisin Preparation In 8 products This is a preparation containing two antimicrobial proteins: lysozyme and nisin. Lysozyme is typically derived from egg whites, while nisin … What is Egg White Lysozyme And Nisin Preparation? → Anti-oxidant Agent In 8 products Antioxidant agents are substances that prevent or slow down damage to foods caused by oxidation. Oxidation can lead to spoilage, … What is Anti-oxidant Agent? → Calcium Disodium EDTA And Sorbic Acid In 8 products Calcium disodium EDTA is a synthetic compound that acts as a chelating agent, meaning it can bind to metal ions. … What is Calcium Disodium EDTA And Sorbic Acid? → Tocopherols To Preserve Freshness In 8 products Tocopherols are a group of naturally occurring compounds, often referred to as Vitamin E. They are found in plant-based oils … What is Tocopherols To Preserve Freshness? → Ascorbic Acid And Sodium Erythorbate In 8 products Ascorbic acid is a form of vitamin C, while sodium erythorbate is a sodium salt of erythorbic acid. Both are … What is Ascorbic Acid And Sodium Erythorbate? → Potassium Sorbate And Sodium Bisulfate In 8 products Potassium sorbate is the potassium salt of sorbic acid. Sorbic acid is a naturally occurring compound found in some fruits, … What is Potassium Sorbate And Sodium Bisulfate? → BHT & Citric Acid Added To Help Protect Flavor: Pork In 8 products BHT (butylated hydroxytoluene) is a synthetic antioxidant. Citric acid is a weak organic acid found naturally in citrus fruits. It … What is BHT & Citric Acid Added To Help Protect Flavor: Pork? → Sodium Bisulfite As Preservative In 8 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 As Preservative? → Sodium Diacetate Preservative In 8 products Sodium diacetate is a salt made from acetic acid, a common food ingredient also found in vinegar. It is produced … What is Sodium Diacetate Preservative? → Rosemary Extract To Maintain Freshness In 8 products Rosemary extract is a natural antioxidant derived from the leaves of the rosemary plant (Rosmarinus officinalis). It is typically produced … What is Rosemary Extract To Maintain Freshness? →

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.