What is Dihydrogalangal Acetate?
Dihydrogalangal Acetate (CAS Number: 129319-15-9) is a synthetic flavoring agent classified as a flavoring adjuvant. It is a chemically modified derivative of dihydrogalangal, a compound naturally found in galangal root (Alpinia galanga), a rhizomatous plant used extensively in Southeast Asian cuisine and traditional medicine. The acetate form represents a structural modification designed to enhance stability and flavor characteristics in food applications.
Common Uses
Dihydrogalangal Acetate is employed primarily in the food and beverage industry as a flavoring agent. Its applications include:
- Savory food products such as soups, broths, and meat preparations
- Beverages including soft drinks and flavored waters
- Condiments and sauces
- Processed foods requiring warm, spicy flavor notes
- Culinary applications where galangal-like characteristics are desired without using fresh spice
The compound allows food manufacturers to achieve consistent flavoring profiles while maintaining product shelf stability. Its use is particularly valuable in markets where fresh galangal may be expensive, unavailable, or unsuitable for processing due to moisture or shelf-life concerns.
Safety Assessment
Dihydrogalangal Acetate has not been formally designated as GRAS (Generally Recognized as Safe) by the U.S. Food and Drug Administration. However, this designation does not indicate the substance is unsafe; rather, it indicates that comprehensive GRAS documentation has not been submitted to or evaluated by the FDA through their formal petition process.
The FDA Adverse Events database contains zero reported adverse events associated with this additive. Additionally, there are no FDA recalls linked to Dihydrogalangal Acetate, suggesting no documented safety issues have emerged in commercial food products containing this ingredient.
As a derivative of galangal, a substance with a long history of culinary and traditional use in Asian cultures, the parent compound has an established safety profile. The acetate modification is a standard chemical process used for numerous food flavorings and does not inherently create safety concerns, though each modified compound requires individual assessment.
Regulatory Status
The regulatory status of Dihydrogalangal Acetate varies globally. In the United States, it may be used as a flavoring agent under FDA regulations, though without GRAS status. The European Food Safety Authority (EFSA) maintains different approval frameworks, and approval status in EU member states may differ from U.S. regulations.
Manufacturers using this additive must comply with:
- FDA regulations for food additives and flavorings (21 CFR Part 182)
- Labeling requirements that identify it as an artificial flavoring or synthetic flavoring compound
- Good Manufacturing Practice (GMP) standards for flavoring ingredients
- International regulations if products are exported
The absence of a GRAS determination means companies must either maintain compliance under alternative regulatory pathways or pursue formal GRAS petition submission if they wish to expand its use category.
Key Studies
Limited peer-reviewed scientific literature specifically addresses Dihydrogalangal Acetate in isolation. However, relevant research includes:
- Studies on parent compound dihydrogalangal and galangal's safety profile in traditional and culinary applications
- General toxicology research on acetate modifications of plant-derived compounds
- Safety evaluations of related flavor compounds in the pyrroloquinoline and phenylpropanoid chemical families
The lack of published adverse event data, combined with zero FDA adverse event reports and no recalls, suggests the compound has not triggered safety concerns in commercial use. However, comprehensive safety studies specific to this acetate derivative would strengthen the evidence base for broader regulatory acceptance.