# Delta-damascone

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> Markdown URL: https://additivefacts.com/additives/delta-damascone.md

**Safety rating:** UNKNOWN
**CAS number:** 57378-68-4
**Category:** flavoring
**FDA GRAS:** no
**Adverse events (FDA AERS):** 0
**FDA recalls:** 0
**Last updated:** 2026-04-02

## Summary

Delta-damascone is a synthetic flavoring compound that mimics the aroma of damascone, a naturally occurring component found in rose oil and other plant sources. It is used in the food and beverage industry to add fruity, floral, and woody notes to various products.

## Regulatory status

| Country | Status |
| --- | --- |
| United States | approved |
| European Union | not_evaluated |
| United Kingdom | not_evaluated |
| Canada | not_evaluated |
| Australia | not_evaluated |
| Japan | not_evaluated |
| South Korea | not_evaluated |
| Brazil | not_evaluated |
| China | not_evaluated |
| India | not_evaluated |

## Detailed analysis

## What is Delta-damascone?

Delta-damascone (CAS Number 57378-68-4) is a synthetic organic compound belonging to the class of flavor compounds known as damascones. These are ionone-type compounds that occur naturally in rose oil, tobacco, and various fruits. The synthetic version is chemically engineered to replicate the sensory characteristics of its natural counterparts, providing manufacturers with a stable, consistent flavoring ingredient.

The compound is classified as a flavoring agent or adjuvant, meaning it is used to enhance or modify the taste and aroma profile of food and beverage products. Its structure allows it to interact with human taste and smell receptors, contributing fruity, floral, and subtly woody sensory notes to formulations.

## Common Uses

Delta-damascone is utilized primarily in the flavor industry as a component in complex flavor blends for beverages, confectionery, baked goods, and dairy products. It is particularly valued in fruit-flavored applications, where it can enhance the perception of natural fruit character. The compound is also used in some cosmetic and fragrance applications due to its pleasant aromatic profile.

As a secondary flavoring agent, it typically appears in multi-component flavor systems rather than as a primary flavoring ingredient. Food manufacturers use it to achieve specific sensory targets when developing new products or reformulating existing ones.

## Safety Assessment

Delta-damascone has not been designated as Generally Recognized as Safe (GRAS) by the FDA. However, this designation does not necessarily indicate a safety concern; rather, it reflects that the compound has not undergone the formal GRAS notification process or that manufacturers have chosen not to pursue this classification.

According to FDA records, there are zero reported adverse events associated with delta-damascone and zero product recalls linked to this ingredient. This absence of safety incidents in the post-market surveillance system suggests no acute toxicity or immediate safety red flags have been identified in actual food use.

The European Food Safety Authority (EFSA) evaluates flavoring compounds through its Flavoring Substances Panel. While specific EFSA assessments for delta-damascone may vary, damascone-type compounds are generally evaluated for their flavor potential and inherent safety based on their chemical structure and use levels.

## Regulatory Status

In the United States, delta-damascone can be used as a flavoring ingredient under FDA regulations governing food additives and flavoring substances. While not GRAS-designated, it may be used under the Food Additive Petition process or as a flavoring substance in accordance with 21 CFR Part 182.

In the European Union, damascone and related compounds are listed in the EU's flavoring substances legislation. The regulatory approach in the EU requires flavoring substances to be evaluated and listed on the Union List of flavoring substances before they can be used in food.

Japan and other major food markets have their own approval systems for flavoring substances, and delta-damascone status may vary by country and specific regulatory framework.

## Key Studies

Scientific literature on damascone compounds generally focuses on their occurrence in nature, their sensory properties, and their metabolic fate. Research indicates that damascones are rapidly metabolized in the body and do not accumulate in tissues. Structural similarity to other approved ionone-type flavor compounds suggests a similar safety profile.

Flavor industry associations, including the International Organization of the Flavor Industry (IOFI), maintain safety databases and guidance on flavoring substances. Manufacturers typically conduct or reference proprietary safety studies when using synthetic flavorings in food applications.

The absence of regulatory action, adverse event reports, and recalls indicates no documented safety concerns under current conditions of use. However, consumers seeking comprehensive safety information should consult with product manufacturers for ingredient sourcing and detailed safety documentation.

## Sources

- FDA Substances Added to Food (CFSAN)
- OpenFDA Adverse Event Reporting System (AERS)
- OpenFDA Food Recalls
- EFSA OpenFoodTox
- EU Food Additive Portal

## Citation

Additive Facts. "Delta-damascone — Safety, regulation, and evidence." https://additivefacts.com/additives/delta-damascone. Accessed 2026-05-19.