| Customization: | Available |
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| CAS No.: | 128-37-0 |
| Formula: | N/a |
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Butylated Hydroxytoluene (BHT) CAS 128-37-0 Food Additives high quality Nutrition
Butylated Hydroxytoluene (BHT), CAS number 128-37-0, is a synthetic phenolic compound widely recognized as an effective antioxidant in food additives. It is commonly used to preserve the freshness and prevent spoilage of fats and oils in various food products, including cereals, potato chips, chewing gum, and nuts .
BHT is known for its ability to extend the shelf life of food products by scavenging free radicals and interrupting the oxidative rancidity process. It is typically used in combination with other antioxidants to provide a synergistic effect, enhancing the overall stability and quality of food products .
This food additive is produced through a chemical reaction involving 4-methylphenol (p-cresol) and isobutylene, resulting in a white crystalline powder or flake that is odorless or has a faint aromatic smell. BHT is insoluble in water but freely soluble in food fats and oils, which makes it suitable for use in lipid-rich foods .
The safety of BHT has been affirmed by several health authorities, including the U.S. Food and Drug Administration (FDA), which has granted it Generally Recognized As Safe (GRAS) status. The FDA has set specific limits for the use of BHT in different food applications, and the European Food Safety Authority (EFSA) has also established a safe intake level for BHT . Despite its recognized safety, there is ongoing research to ensure its long-term safety, especially at high doses .
BHT is also used in non-food applications such as cosmetics, where it acts as a preservative to prevent the oxidation of oils and other ingredients, and in packaging materials to prevent aging . It is important to note that BHT is derived from petroleum and is not a natural product, which is a consideration for consumers seeking natural or organic food products.
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