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BHT is used as a preservative ingredient in some foods. With this usage BHT maintains freshness or prevents spoilage; it may be used to decrease the rate at which the texture, color, or flavor of food changes. [25] Some food companies have voluntarily eliminated BHT from their products or have announced that they were going to phase it out. [26]
Butylated hydroxyanisole (BHA) is a synthetic, waxy, solid petrochemical. Its antioxidant properties have caused it to be widely used as a preservative in food, food packaging, animal feed, cosmetics, pharmaceuticals, rubber, and petroleum products. [3] BHA has been used in food since around 1947. [4]
The FDA considers BHT as currently used by BHT advocates to be a marketing term, not a scientific term, and does not recognize its use. [11] The meaning of plant-derived has also been attached to the term bioidentical , [ 12 ] and it may also mean that the hormones are "natural"; throughout the 1990s plant-derived, compounded hormones were ...
In foods, TBHQ is used as an antioxidant preservative for unsaturated vegetable oils and many edible animal fats. It does not cause discoloration even in the presence of iron, and does not change flavor or odor of the material to which it is added. [1] It can be combined with other preservatives such as butylated hydroxyanisole (BHA).
Although the preservatives and other food additives used in many processed foods are generally recognized as safe, a few may cause problems for some individuals, including sulfites, artificial sweeteners, artificial colors and flavors, sodium nitrate, BHA and BHT, olestra, caffeine and monosodium glutamate — a flavor enhancer. [15]
Antioxidants are often used as preservatives in fat-containing foods to delay the onset or slow the development of rancidity due to oxidation. Natural antioxidants include ascorbic acid (vitamin C) and tocopherols (vitamin E). Synthetic antioxidants include butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), TBHQ, propyl gallate and ...
Two Indian chemical companies have been indicted for allegedly importing ingredients for the highly addictive opioid fentanyl into the United States and Mexico, the U.S. Department of Justice said ...
Here are two well sited articles that talk about the potential use of BHT as an antiviral agent, and its well established health risks; [1] [2]. It seems clear to me that the FDA has approved it based on studies looking at the risk of BHT consumption in singular food sources, which may be fine for most livers to handle.