# Passion Flower Extract

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**Safety rating:** UNKNOWN
**CAS number:** 8057-62-3
**Category:** flavoring
**FDA GRAS:** no
**Adverse events (FDA AERS):** 0
**FDA recalls:** 0
**Last updated:** 2026-04-02

## Summary

Passion Flower Extract (CAS 8057-62-3) is a natural flavoring agent derived from passion fruit plants, used to impart fruity, tropical notes to beverages and food products. It functions as a flavoring adjuvant in the food industry and has not been formally designated as GRAS by the FDA, though it maintains a clean safety record with zero reported adverse events.

## 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 Passion Flower Extract?

Passion Flower Extract is a natural flavoring ingredient derived from Passiflora species plants, particularly their fruits and flowers. The extract contains volatile compounds and flavor constituents that provide characteristic passion fruit taste and aroma. CAS Number 8057-62-3 identifies this specific substance in chemical databases. As a natural extract, it represents one category of flavoring agents used in food manufacturing, distinguishing it from synthetic flavor compounds.

## Common Uses

Passion Flower Extract is primarily used as a flavoring agent in beverages, including juices, soft drinks, tea-based drinks, and alcoholic beverages. It also appears in confectionery products, dairy products, and desserts where tropical and fruity flavor profiles are desired. The extract serves as a flavoring adjuvant, meaning it enhances or modifies the overall flavor profile of food and beverage products. Food manufacturers typically use small quantities—measured in parts per million—to achieve desired sensory characteristics.

## Safety Assessment

According to FDA records, Passion Flower Extract has generated zero adverse event reports and zero recall incidents, indicating no documented safety concerns from consumer exposure through food applications. The extract's natural origin from Passiflora plants contributes to its general acceptance in food manufacturing contexts.

However, it is important to note that Passion Flower Extract does not hold formal GRAS (Generally Recognized As Safe) status from the FDA. GRAS designation requires either significant historical use with established safety or specific FDA petition review and approval. The absence of GRAS status does not necessarily indicate safety concerns; rather, it reflects that formal regulatory classification has not been completed or pursued for this particular substance in food applications.

The natural composition of passion flower extracts typically includes flavonoids, alkaloids, and volatile compounds. These constituents are generally recognized as present in foods consumed as whole fruits. Passion fruit is widely consumed globally as a food product, suggesting the plant itself has a history of safe consumption.

## Regulatory Status

In the United States, Passion Flower Extract's regulatory status remains unclassified for direct GRAS determination, though it may be used under food additive regulations if properly identified and documented. Different jurisdictions maintain varying approval statuses for natural extracts; some countries include it in natural flavoring provisions while others maintain ingredient-specific regulations.

The European Food Safety Authority (EFSA) and other international regulatory bodies may maintain separate assessments. Manufacturers using this extract should verify compliance with local regulations in their target markets, as natural flavoring ingredients face inconsistent regulatory frameworks globally.

## Key Studies

Scientific literature on Passion Flower Extract primarily addresses the plant's phytochemical composition rather than food safety specifically. Research has characterized the volatile compounds responsible for flavor characteristics and identified various alkaloid and flavonoid constituents. Toxicological data specific to food-use applications of standardized extracts remain limited in published literature.

The limited adverse event and recall data, combined with the plant's historical use in food and traditional applications, suggests adequate safety margins for typical food flavoring concentrations. However, comprehensive safety studies specifically designed to assess food additive applications would strengthen the evidence base for this ingredient.

## 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. "Passion Flower Extract — Safety, regulation, and evidence." https://additivefacts.com/additives/passion-flower-extract. Accessed 2026-05-12.