# Galangal Root (alpinia Spp.)

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> Markdown URL: https://additivefacts.com/additives/galangal-root-alpinia-spp.md

**Safety rating:** SAFE
**CAS number:** 977038-75-7
**Category:** flavoring
**FDA GRAS:** no
**Adverse events (FDA AERS):** 0
**FDA recalls:** 0
**Last updated:** 2026-04-02

## Summary

Galangal root is a rhizome from plants in the Alpinia species, native to Southeast Asia. It functions as a flavoring agent and flavor enhancer in food products, imparting a warm, spicy, slightly citrusy taste similar to ginger but with distinct aromatic properties.

## 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 Galangal Root?

Galangal root, derived from plants of the Alpinia genus (primarily Alpinia galanga and Alpinia officinarum), is a rhizome commonly used in Southeast Asian cuisine. The ingredient appears as a dried or fresh spice and contains volatile oils and compounds that contribute to its characteristic flavor profile. Galangal has been used in traditional medicine and culinary applications for centuries, particularly in Thai, Indonesian, and Malaysian cooking.

## Common Uses

Galangal root functions primarily as a flavoring agent and flavor enhancer in the food industry. It appears in curry pastes, soups, marinades, and traditional Asian dishes. The ingredient is also incorporated into spice blends, beverages, and seasonings. Due to its aromatic compounds, galangal is used to enhance overall flavor complexity in processed foods. The root can be used fresh, dried, or as a powder, allowing flexibility in food manufacturing applications.

## Safety Assessment

Galangal root has a long history of culinary use in Asian cuisines without documented widespread adverse effects from normal food consumption levels. The FDA has received zero adverse event reports associated with galangal root and no food recalls involving this ingredient. The ingredient contains compounds such as galangin, alpinin, and essential oils that have been studied in research contexts. When used as a culinary spice in typical food amounts, galangal presents minimal safety concerns for the general population.

As with many botanical ingredients, consumption should remain within normal culinary ranges. Individuals with specific allergies or sensitivities to plants in the Zingiberaceae family (ginger family) should exercise caution, as cross-reactivity is theoretically possible, though not commonly reported.

## Regulatory Status

Galangal root is not currently designated as Generally Recognized as Safe (GRAS) by the FDA. However, this classification does not indicate the ingredient is unsafe; rather, it reflects that formal GRAS affirmation has not been pursued through FDA channels. The ingredient is permitted for use as a flavoring in the European Union and is recognized in various international food standards. Many food manufacturers incorporate galangal under flavor regulations in jurisdictions where botanical flavorings are permitted. The lack of GRAS status may reflect limited commercial petition submission rather than safety concerns, as the ingredient has no documented regulatory restrictions in major food markets.

## Key Studies

Scientific literature on galangal root has primarily focused on its chemical composition and traditional medicinal properties rather than food safety. Research has identified and characterized volatile compounds responsible for its flavor profile. Studies examining galangal's antimicrobial properties have been conducted in laboratory settings, though these do not necessarily translate to food safety claims. Toxicological studies specific to food-grade galangal at typical consumption levels are limited in published literature. The long history of safe culinary use in Asian populations provides practical evidence of safety at traditional consumption amounts. Further research into acute and chronic safety parameters would provide additional scientific data, though the absence of reported adverse events and recalls suggests adequate safety margins in current food applications.

## 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. "Galangal Root (alpinia Spp.) — Safety, regulation, and evidence." https://additivefacts.com/additives/galangal-root-alpinia-spp. Accessed 2026-05-12.