What is Ethyl Brassylate?
Ethyl brassylate is a synthetic organic compound classified as a flavoring agent. It is an ethyl ester derived from brassylic acid (a 13-carbon saturated fatty acid) and belongs to the broader category of ester-based flavorings used in the food industry. The compound is identified by CAS Number 105-95-3 and is utilized primarily for its organoleptic properties rather than any nutritional value.
Common Uses
Ethyl brassylate is used as a flavoring agent in food manufacturing to impart or enhance fatty, waxy, and creamy sensory notes. It is typically employed in small concentrations in products such as:
- Baked goods and bread products
- Confectionery and chocolate applications
- Dairy products and cheese flavoring
- Flavored beverages
- Processed meat products
- Savory snack seasonings
As with most synthetic flavorings, the actual amounts used are minimal, often measured in parts per million (ppm), since these compounds are highly potent and only small quantities are needed to achieve the desired flavor profile.
Safety Assessment
Ethyl brassylate has not been formally approved by the FDA as a Generally Recognized as Safe (GRAS) substance through the official GRAS notification program. However, the absence of a formal GRAS determination does not necessarily indicate a safety concern. The compound may be used in foods under FDA regulations for flavoring agents, which are subject to the same safety standards as other food additives.
According to FDA records, there have been zero adverse events reported in connection with ethyl brassylate and zero product recalls attributed to this ingredient. This absence of reported safety incidents suggests that the compound, when used in typical food applications at normal levels, has not demonstrated harmful effects in the food supply.
The toxicological profile of ethyl brassylate is consistent with other ester-based flavoring compounds. As a fatty acid ester, it is expected to be hydrolyzed in the digestive system into its constituent parts—ethanol and brassylic acid—both of which occur naturally or are metabolized readily by the body. The molecular structure and chemical class suggest a low inherent toxicity profile typical of ester flavorings.
Regulatory Status
Ethyl brassylate is not listed on the FDA's GRAS notification list, meaning it has not undergone the formal GRAS affirmation process. However, it may be used as a flavoring agent under FDA regulations (21 CFR Part 182), which permit the use of flavoring agents that are not included in the GRAS list, provided they meet safety standards and labeling requirements.
In the European Union, ethyl brassylate appears in flavor chemical databases and is subject to EFSA (European Food Safety Authority) evaluation standards for flavoring substances. Its use would be regulated under the EU's flavoring regulations (Regulation (EC) No 1334/2008), which establish safety thresholds and permitted uses for flavoring compounds.
The compound is not banned or restricted in major food-producing countries, indicating it is acceptable for use in commercial food manufacturing where permitted by local regulations.
Key Studies
Limited published peer-reviewed research specifically addresses ethyl brassylate in isolation. However, the safety of structurally similar ester-based flavoring compounds has been extensively studied. Ester flavorings as a chemical class have been reviewed by flavor safety organizations and regulatory bodies, demonstrating that these compounds are readily metabolized and pose minimal toxicological concern when used at typical food flavoring concentrations.
The absence of reported adverse events and recalls in FDA databases over decades of food supply monitoring provides real-world evidence supporting the safe use profile of this additive in commercial food applications.