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fenugreek absolute

Fenugreek absolute is a concentrated natural aroma extract derived from Trigonella foenum-graecum, recognized for caramellic, nutty, and spicy odor and flavor notes.

General Material Description

Fenugreek absolute is a natural complex extract obtained from the seeds of Trigonella foenum-graecum L., a leguminous plant widely cultivated in Asia and the Mediterranean. The absolute is a viscous, colorless to pale yellow liquid known for its rich caramellic aroma, often described as maple-like with spicy and nutty undertones. Also referenced by synonyms including fenugreek oil absolute and fenugreek abs MPG, it is classified among natural absolutes and is widely used as a flavor and fragrance raw material. Its chemical profile imparts characteristic sweet and balsamic notes suitable for enhancing complex aromatic blends. The compound is indexed in databases such as PubChem. Fenugreek absolute is typically produced by solvent extraction of roasted fenugreek seeds, capturing the aromatic principles responsible for its distinctive sensory properties.

Occurrence, Applicability & Potential Uses

Fenugreek absolute originates from the seeds of the fenugreek plant, a botanical species common in traditional agriculture across India, Turkey, and the Mediterranean basin. The compound is valued in both flavor and fragrance industries due to its pronounced caramellic, nutty, and spicy odor and flavor qualities. In fragrance formulations, it contributes aldehydic, balsam, butterscotch, coffee, maple, and tobacco notes, enhancing warm and gourmand accords. Flavor applications include use as a modifier engendering almond, molasses, sesame, and walnut nuances. The material’s usage levels and safety are addressed under the IFRA Code of Practice (Global), which recommends maximum concentration levels to ensure consumer safety within fragrances and flavorings. Fenugreek absolute’s versatility lends it to perfumery, food flavoring, and aroma chemical applications requiring intense, natural warm aromatic notes.

Physico-Chemical Properties Summary

Fenugreek absolute is characterized by a specific gravity ranging from 0.979 to 0.984 at 25 °C and a refractive index between 1.489 and 1.493 at 20 °C, indicative of its dense and viscous nature. It displays limited solubility in water but is soluble in alcohol, favoring incorporation into alcohol-based formulations. With a flash point around 61 °C (143 °F), it demands careful handling during processing to prevent ignition hazards. The compound’s long substantivity in olfactory evaluations, approximately 400 hours, reflects its significant persistence in fragrance applications. Its physico-chemical profile supports stable use in complex mixtures, delivering enduring aromatic impressions especially in warm, gourmand, and balsamic accords.

FAQ

What is fenugreek absolute and how is it obtained?
Fenugreek absolute is a concentrated aromatic extract derived from the seeds of the Fenugreek plant, Trigonella foenum-graecum. It is typically obtained by solvent extraction of roasted fenugreek seeds, followed by purification to yield a viscous liquid rich in caramellic and spicy aroma compounds. This absolute captures the intense characteristic scent and flavor of fenugreek used in various perfumery and flavoring applications.
In which products is fenugreek absolute commonly used and what are its sensory characteristics?
Fenugreek absolute is commonly utilized in fragrance and flavor formulations. It imparts a warm, sweet, and caramel-like aroma with complex nuances including spicy, nutty, coffee, and maple facets. In perfumery, it adds depth with aldehydic, balsam, and tobacco-like notes, while in flavors, it enhances almond, molasses, walnut, and sesame profiles. Its strong substantivity makes it valuable for long-lasting scent and taste impressions.
How is fenugreek absolute regulated and what safety considerations apply?
Fenugreek absolute is subject to usage guidelines established by the IFRA Code of Practice (Global), which recommends maximum concentrations of up to 2% in fragrance concentrates and 15 ppm in finished food products to ensure safety. Material safety data classify it as harmful upon inhalation and ingestion and potentially sensitizing to skin and respiratory systems, requiring appropriate protective measures during handling. Regulatory bodies include FEMA (US) where it is listed under FEMA number 2484, supporting its controlled use in the flavor industry.

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Literature & References

trigonella foenum graecum l. absolute
Canada Domestic Sub. List:68990-15-8
Pubchem (sid):135316927
Publications by Perfumer & Flavorist
Organolpetic Characteristics of Flavor Materials

Other Information

Export Tariff Code:3301.90.5000
MedlinePlusSupp:View
Wikipedia:View

General Material Information

Preferred name fenugreek absolute
Trivial Name fenugreek oil absolute
Short Description trigonella foenum-graecum absolute
CAS Number 68990-15-8
FEMA Number 2484
FDA UNII 50LM4E7MG3
MDL MFCD01772302
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
Synonyms
  • fenugreek abs MPG
  • fenugreek absol
  • fenugreek absolute 100
  • fenugreek absolute 30% TEC
  • fenugreek absolute 88% TEC
  • fenugreek absolute, colorless (for fragrance) (Robertet)
  • fenugreek india
  • fenugreek roasted absolute india
  • fenugreek turkish
  • trigonella foenum graecum absolute
  • trigonella foenum-graecum absolute
  • trigonella foenum graecum l. absolute
  • Oils, fenugreek
  • Trigonella foenum-graecium oil

PhysChem Properties

Material listed in food chemical codex No
Specific gravity @ 25 °C
Pounds per Gallon 8.146 to 8.188
Refractive Index 1.489 to 1.493 @ 20 °C
Flash Point TCC Value 61.67 °C TCC
Solubility
alcohol Yes
water, 2.228e+005 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Caramellic
sweet, maple, celery, spicy, coumarinic, balsamic
Substantivity 400 Hour(s)
General comment At 100.00 %. sweet maple celery spicy coumarin balsam
Flavor Type: Caramellic
maple, celery, caramellic, coffee, nutty, fatty
Mosciano, Gerard P&F 24, No. 4, 27, (1999) At 5.00 ppm in 5% sugar solution. Strong maples, celery, caramellic, coffee-like with lingering nutty and fatty nuances
Highly concentrated Fatty nutty

Occurrences

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
Xn - Harmful.
R 20/22 - Harmful by inhalation and if swallowed.
R 42/43 - May cause sensitization by inhalation and skin contact.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for fenugreek absolute usage levels up to:
2.0000 % in the fragrance concentrate.
Recommendation for fenugreek absolute flavor usage levels up to:
15.0000 ppm in the finished product.

Safety references

European Food Safety Authority (EFSA) reference(s):

Review of substances/agents that have direct beneficial effect on the environment: mode of action and assessment of efficacy
View page or View pdf

EPI System: View
ClinicalTrials.gov:search
Daily Med:search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):68990-15-8
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
National Institute of Allergy and Infectious Diseases:Data
trigonella foenum graecum l. absolute
Chemidplus:0068990158