Due to these properties, propylene glycol is used in a range of products including coffee-based drinks, liquid sweeteners, ice creams, and sodas. 100% PURE PROPYLENE GLYCOL PG USP KOSHER FOOD GRADE 1 2 4 8 16 oz Soaps Lotion. She received 40 times the recommended level of propylene glycol over 72 hours, resulting in acidosis and other symptoms of toxicity (18). A good glazing agent should show homogenous results. We first learned about this ingredient from Sean O’Keefe, PhD, a food science professor at Virginia Tech, in a previous post about fast food. The most common skin reaction, or dermatitis, is the development of a rash on the face or in a generalized scattered pattern over the body (32). Although generally safe to consume in the amounts typically used in food products, it can cause irritation when used in fog machines and the like. Acidosis occurs when the body cannot get rid of the acid fast enough. Containing two hydroxyl groups, it is classified as a diol. Food-Grade Propylene Glycol USP for use in Glycol Cooling Systems in any Food Service application. Healthline Media does not provide medical advice, diagnosis, or treatment. Unfortunately, if propylene glycol is used as a carrier or solvent for another additive, such as flavor or color instead of a direct ingredient, it may not be listed on the food label (36). It is miscible with a broad range of solvents, including water, acetone, and chloroform. It is also used in injectable medications, like lorazepam, and in some creams and ointments that are applied to the skin, such as corticosteroids (2, 7). amzn_assoc_ad_mode = "search"; Pregnant women, children and infants under four years of age have lower levels of an enzyme known as alcohol dehydrogenase. A man drank very large amounts of cinnamon whiskey containing propylene glycol and was found unconscious. By consuming a fresh, healthy, whole foods diet, you can avoid most sources without too much trouble. Should You Remove Carrageenan from Your Diet? Use this Ideal Animal Health 79231 USP Propylene Glycol as an aid in the prevention of ketosis in dairy cattle. It is also used as a humectant and emulsifier in the production of food, personal hygiene products and liquid detergents. This article investigates what propylene glycol is, why it is used and whether it is dangerous to your health. This article examines its benefits and side effects to determine how it affects your health. Systemic dermatitis has been reported after eating foods and taking medications and intravenous drugs that contain propylene glycol (33, 34, 35). What Are the Benefits and Risks of Cellulose Gum? Propylene glycol is an aliphatic dihydric alcohol with a wide range of applications in the food industry such as an anticaking agent, antioxidant, humectant, flavoring agent, emulsifier, stabilizer, thickener etc. While propylene glycol is generally considered safe, you may still choose to avoid it if you are allergic or you simply want to reduce your intake. Propylene glycol is a viscous colorless hygroscopic liquid which is nearly odorless with a faintly sweet taste. It is a solvent for food colors and flavors, and in the paint and plastics industries. PG can be used to absorb water, reducing the moisture content available for microbial growth and increasing shelf life. Free shipping . He developed symptoms of toxicity, including non-responsiveness and irregular heart rhythms, but recovered after the vitamin solution was stopped (28). Overall, apart from people with allergies and one case of excessive consumption, there have been no other reported cases of negative or toxic effects of propylene glycol in foods. Some websites claim that propylene glycol increases the risk of heart disease and heart attacks. Therefore, these groups may be at risk of developing toxicity if they are exposed to large amounts through medication. Dipropylene Glycol (DPG) from MPL is designed for odor-sensitive applications such as fragrances and cosmetics. grades. It is used in food processing as the E-number E1520. In Europe, it is only allowed to be used in food as a solvent for colors, emulsifiers, antioxidants and enzymes, with up to 0.45 grams per pound (1 gram/kg) allowed in the final food product (9). It begins to build up in the blood, which interferes with proper functioning (10). Unable to complete action, likely due to connectivity to Dow's back end service. There is no evidence that dietary amounts are cause for concern. Dilute with distilled water to the ratio specified in the instructions for your chiller. amzn_assoc_tracking_id = "bfgrd-20"; To support this variety of uses, Brenntag North America sells PG in multiple grades and sizes. Packaging 1 kg in poly bottle 10, 25 kg in poly drum Other Notes In general, glycols are non-irritating and have very low volatility. Keep in mind that most of the foods containing propylene glycol are highly processed junk foods. amzn_assoc_linkid = "ef8a7def9ba38f62241f684450d0515f"; This enzyme is essential for the breakdown of propylene glycol (1, 9, 20). One study of 38 sensitive people given propylene glycol by mouth found that 15 of them developed a rash within 3 to 16 hours (31). While these symptoms may sound scary, it should be emphasized that many different medications and substances can cause similar symptoms when ingested or given in quantities that cause toxicity. There is only one documented case of toxicity caused by food. This had led to health concerns about possible toxic effects from eating foods that contain it. Solutions of this in water provide freeze protection to below -50°C (-60°F) and burst protection to below … This can lead to a buildup of propylene glycol and lactic acid in the bloodstream, causing symptoms of toxicity (9, 15). Please try again later or contact your Customer Service Representative. But is it safe to eat? Both products are comprised of a USP-Certified (food-grade) base propylene glycol and a proprietary food-grade corrosion inhibitor package. Absorbs … amzn_assoc_marketplace = "amazon"; Additionally, it is used in industrial products like paint, antifreeze, artificial smoke and e-cigarettes (2, 6). The amount of propylene glycol found in a normal diet is not associated with any heart problems in children or adults. Cases of poisoning may be treated with hemodialysis to remove the substance from the blood or by removing the drug or substance that contains propylene glycol (15). In one report, an 8-month-old child suffered loss of heart function and subsequent brain damage after being treated with silver sulfadiazine cream that contained propylene glycol. For contact dermatitis, avoid products containing it that come into contact with the skin. For people with kidney and liver disease, drug alternatives without propylene glycol may be used if needed. Not intended for use in water systems where contact with may with Potable Water or Food is possible. Antifreeze poisoning can lead to serious health complications if not treated early. In comparison, one person who developed symptoms of toxicity was receiving 213 grams of propylene glycol per day. Propylene glycol, or PG, is an organic compound with a range of industrial, manufacturing, and food and beverage applications. In fact, between 0.8 and 3.5% of people are estimated to have a skin allergy to propylene glycol (32). A wide variety of propylene glycol food grade options are available to you, such as classification, grade … In foods, propylene glycol may be used in the following ways (3, 4, 5): Propylene glycol is commonly found in many packaged foods, such as drink mixes, dressings, dried soups, cake mix, soft drinks, popcorn, food coloring, fast foods, bread and dairy products (6). The World Health Organization recommends a maximum intake of 11.4 mg of propylene glycol per pound of body weight (25 mg/kg) per day. The toxicity of propylene glycol is very low. People who already have skin conditions or sensitive skin are at particular risk of contact allergy to this additive (6). There have been some reports of propylene glycol causing brain-related symptoms. As propylene glycol USP/EP is colour-, taste- and odorless, it has become the perfect carrier of flavours of a wide variety of food commonly used in our day a day. An alternative can usually be found. Due to its chemical properties, it is also found in a wide variety of hygiene and cosmetic products. The names it may be listed under include: Common foods include soft drinks, marinades and dressings, cake mix, frosting, popcorn, food coloring, fast foods, bread and dairy products (6, 35). Compare this to sugar, which has a lethal dose of 13.5 grams per pound (29.7 g/kg), or salt, which is just 1.4 grams per pound (3 g/kg) in rats (11, 12, 13). The US and European food authorities have declared it as generally safe for use in foods. Grainger's got your back. Propylene glycol is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste. It has practically no taste (1). Tractor Supply) for use as a livestock health supplement. 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