What is Tarragon Extract?
Tarragon extract (CAS Number: 977029-81-4) is derived from Artemisia dracunculus L., commonly known as tarragon, a perennial herb native to Central Asia. The extract contains volatile compounds and flavor constituents that impart the plant's distinctive aromatic, slightly sweet, and anise-like taste profile. As a natural flavoring agent, tarragon extract is obtained through extraction processes such as solvent extraction or steam distillation of the plant material.
Common Uses
Tarragon extract is primarily used as a flavoring agent in the food industry. Its applications include:
- Culinary seasonings and spice blends
- Savory food products (sauces, dressings, and condiments)
- Beverages and beverages flavoring systems
- Processed meat and poultry products
- Prepared food items requiring herbaceous flavor notes
The extract is valued for its ability to provide authentic tarragon flavor while maintaining product stability and consistency. In professional culinary applications, tarragon is recognized as a component of French cuisine and traditional sauce preparations.
Safety Assessment
Tarragon extract has no reported adverse events or recalls documented in FDA databases. The lack of safety incidents combined with its long history of use as a culinary herb suggests a generally favorable safety profile. Tarragon has been consumed as a food and herbal preparation for centuries across multiple cultures.
The primary constituent responsible for tarragon's characteristic flavor is estragole (methylchavicol), a naturally occurring compound also found in other plants like basil and fennel. While estragole has been subject to scientific scrutiny, it occurs naturally in food plants commonly used in cooking. The concentration of estragole in food-grade tarragon extract used as a flavoring agent is typically within levels historically consumed through traditional culinary use.
As with all plant-derived extracts, individual sensitivities may vary. People with known allergies to plants in the Asteraceae family (which includes tarragon, chamomile, and ragweed) should exercise caution.
Regulatory Status
Tarragon extract is not currently on the FDA's Generally Recognized as Safe (GRAS) list, meaning it has not undergone the GRAS notification process or received explicit FDA approval under that program. However, this designation does not indicate the additive is unsafe—rather, it reflects the regulatory pathway and submission status.
The additive may be used in foods if it complies with FDA regulations for food additives or if the manufacturer has established its safety through appropriate toxicological studies and documentation. The European Food Safety Authority (EFSA) has evaluated tarragon and related botanical extracts as part of broader assessments of natural flavoring substances.
Manufacturers using tarragon extract must ensure compliance with labeling requirements, including listing it in the ingredient statement when present in food products.
Key Studies
Scientific research on tarragon and its extract components has examined its chemical composition and potential biological properties. Studies have characterized the volatile oil composition, identifying compounds such as estragole, ocimene, and other terpenes as major constituents.
Toxicological assessments of tarragon and its primary components have been conducted, with findings suggesting that typical culinary use levels present minimal concern. The concentration of any potentially concerning compounds in flavoring-grade extracts is substantially lower than doses used in laboratory toxicology studies.
The long history of safe culinary use across multiple populations provides additional evidence supporting the safety of tarragon extract when used as intended in food flavoring applications. Ongoing scientific monitoring through existing adverse event reporting systems continues to track any emerging safety concerns.