FlavScents AInsights Entry: Fenugreek Seed Oil (CAS: 84625-40-1)

1. Identity & Chemical Information

Fenugreek seed oil is a natural complex material derived from the seeds of the Trigonella foenum-graecum plant. It is not a single chemical compound but a mixture of various constituents. The CAS number for fenugreek seed oil is 84625-40-1. It does not have a specific FEMA number due to its complex nature. Other identifiers include its use in various flavor and fragrance applications, but specific FL or CoE numbers are not typically assigned to such complex materials. The composition of fenugreek seed oil can vary significantly depending on the origin, harvest, and processing methods.

Citation hooks: FlavScents; PubChem; FEMA

2. Sensory Profile

Fenugreek seed oil is characterized by a warm, sweet, and slightly nutty aroma with a hint of maple syrup-like sweetness. Its flavor profile is similarly sweet and nutty, often described as having a caramel-like or burnt sugar note. The intensity of its aroma can be moderate to strong, making it a prominent impact note in formulations. The taste and odor thresholds are not well-documented, but it is typically used in small amounts due to its potent sensory characteristics.

Citation hooks: FlavScents; peer-reviewed sensory literature

3. Natural Occurrence & Formation

Fenugreek seed oil is naturally sourced from the seeds of the fenugreek plant, Trigonella foenum-graecum, which is native to the Mediterranean region, southern Europe, and western Asia. The oil is typically obtained through cold pressing or solvent extraction of the seeds. Fenugreek is often used in culinary applications, and its oil is considered a natural flavoring agent. The formation of its characteristic aroma compounds can be attributed to enzymatic reactions during seed maturation and processing.

Citation hooks: FlavScents; food chemistry literature; EFSA/JECFA monographs

4. Use in Flavors

Fenugreek seed oil is used in a variety of flavor categories, including bakery, confectionery, and spice blends. It serves as a flavor enhancer and can impart a sweet, nutty, and maple-like note to food products. Typical use levels in finished food products range from 1 to 20 ppm, with lower concentrations providing subtle background notes and higher concentrations delivering a more pronounced flavor impact. The oil is relatively stable under typical food processing conditions but may degrade under high heat or prolonged exposure to air.

Citation hooks: FlavScents; FEMA GRAS documentation; formulation literature

5. Use in Fragrances

In the fragrance industry, fenugreek seed oil is used in oriental and gourmand fragrance families. It acts as a modifier or impact note, providing warmth and sweetness to fragrance compositions. Typical concentration ranges in perfumes and personal care products are from trace amounts up to 0.5%, depending on the desired intensity. The oil contributes primarily to the middle and base notes due to its moderate volatility.

Citation hooks: FlavScents; IFRA; fragrance chemistry texts

5a. Key Constituents (Typical)

Fenugreek seed oil contains several key constituents, including sotolone, which is responsible for its characteristic maple syrup-like aroma. Other significant components include various fatty acids, alkaloids, and saponins. The exact composition can vary based on factors such as geographic origin and extraction method.

Citation hooks: FlavScents; peer-reviewed literature; authoritative industry references

6. Regulatory Status (Regional Overview)

In the United States, fenugreek seed oil is generally recognized as safe (GRAS) for use in food by FEMA. In the European Union, it is regulated under the flavoring regulation (EC) No 1334/2008, although specific FL numbers may not be assigned to complex materials. The United Kingdom follows similar regulations post-Brexit. In Asia, including Japan and China, fenugreek seed oil is used in traditional medicine and culinary applications, but specific regulatory details may vary. In Latin America, its use is generally accepted in food and fragrance applications, with country-specific regulations applicable.

Citation hooks: FEMA; EFSA; national authority publications

7. Toxicology, Safety & Exposure Considerations

For oral exposure, fenugreek seed oil is considered safe at typical flavor use levels, with no specific ADI or MSDI established. Dermal exposure in fragrance applications is generally safe, but it may cause irritation or sensitization in sensitive individuals. IFRA provides guidelines for its use in fragrances to minimize such risks. Inhalation exposure is not typically a concern due to its low volatility, but occupational exposure should be managed with standard safety practices.

Citation hooks: EFSA; FEMA; PubChem; toxicology literature

8. Practical Insights for Formulators

Fenugreek seed oil is valued for its unique sweet and nutty aroma, which can enhance both flavor and fragrance formulations. It synergizes well with vanilla, caramel, and spice notes. Formulators should be cautious of its potency to avoid overpowering other components. It is often under-used in savory applications where its sweetness can provide an unexpected depth.

Citation hooks: FlavScents; industry practice

9. Confidence & Data Quality Notes

The data on fenugreek seed oil is well-established in terms of its sensory profile and typical applications. However, specific regulatory and toxicological data may be less documented due to its complex nature. Industry practices often guide its use, with some variability in composition and sensory impact noted across different sources.

Citation hooks: FlavScents

QA Check

• All required sections 1–9 are present
• "Citation hooks:" line is present under each section
• Flavor section includes ppm ranges
• Toxicology section covers oral, dermal, inhalation
• Regulatory section mentions US, EU, UK, Asia, Latin America
• Includes section 5a for complex natural material

About FlavScents AInsights (Disclosure)
FlavScents AInsights integrates information from authoritative government, scientific, academic, and industry sources to provide applied, exposure-aware insight into flavor and fragrance materials. Data are drawn from regulatory bodies, expert safety panels, peer-reviewed literature, public chemical databases, and long-standing professional practice within the flavor and fragrance community. Where explicit published values exist, they are reported directly; where gaps remain, AInsights reflects widely accepted industry-typical practice derived from convergent sensory behavior, historical commercial use, regulatory non-objection, and expert consensus. All such information is clearly labeled to distinguish documented data from professional guidance or informed estimation, with the goal of offering transparent, practical, and scientifically responsible context for researchers, formulators, and regulatory specialists. This section is generated using advanced computational language modeling to synthesize and structure information from established scientific and regulatory knowledge bases, with the intent of supporting—not replacing—expert review and judgment.

Generated 2026-03-20 14:59:27 GMT (p2)