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deertongue oleoresin

Deertongue oleoresin is an oleoresin derived from Liatris odoratissima with a sweet coumarin herbal odor, employed mainly as a fragrance agent.

General Material Description

Deertongue oleoresin, also known as Oils, Liatris odoratissima, is a natural oleoresin extracted from the plant Liatris odoratissima. It presents as a semi-solid resinous substance containing fragrant constituents characterized by a sweet coumarin herbal odor reminiscent of tonka bean notes. The oleoresin combines volatile oil and resinous compounds, offering a complex aroma profile commonly utilized in fragrance applications. Synonyms include anonymos odoratissimus oleoresin and trilisa odoratissima oleoresin, reflecting varied nomenclature across botanical and trade references. This material is listed under controlled vocabulary systems such as PubChem, facilitating consistent identification. Typically, it is obtained through solvent extraction of the plant, yielding a concentrated aromatic fraction used in perfumery and scent formulation.

Occurrence, Applicability & Potential Uses

Deertongue oleoresin originates from Liatris odoratissima, a botanical species native to certain regions and known for its aromatic properties. The oleoresin combines natural components that evoke scents of new mown hay and tobacco, making it suitable for use as a fragrance agent in perfumery and scented products. Within the fragrance industry, deertongue oleoresin is incorporated to impart sweet, herbal coumarin notes that complement complex scent compositions. The product’s utilization aligns with standards such as IFRA (Global), which govern fragrance material applications ensuring appropriate use levels and safety compliance. While primarily valued for olfactory characteristics, the oleoresin's biological occurrence in the plant contributes to its extraction and formulation relevance.

Physico-Chemical Properties Summary

Deertongue oleoresin exhibits solubility properties favoring dissolution in water at approximately 5126 mg/L at 25 °C, indicating moderate aqueous solubility for an oleoresin. This characteristic influences formulation considerations, permitting its integration into aqueous systems under certain conditions. The resinous nature reflects a complex matrix of terpenoid and phenolic compounds contributing to its odor profile and physical stability. Its chemical composition supports a predominantly sweet coumarin herbal aroma, consistent with tonka notes. The moderate solubility and resin content suggest specific handling and blending protocols to maintain olfactory potency and ensure compatibility with diverse fragrance bases.

FAQ

What is deertongue oleoresin and what are its primary characteristics?
Deertongue oleoresin is a natural oleoresin derived from the plant Liatris odoratissima. It is identified by a sweet coumarin herbal aroma, often described as possessing tonka-like notes. This oleoresin is a concentrated aromatic extract combining essential oil and resinous substances, frequently used in fragrance applications. It is also known by several synonyms such as anonymos odoratissimus oleoresin and trilisa odoratissima oleoresin, reflecting its botanical origin. The oleoresin appears as a semi-solid material with moderate solubility in water.
How is deertongue oleoresin typically used and where does it originate?
This oleoresin is obtained from the botanical species Liatris odoratissima, which naturally synthesizes the aromatic compounds concentrated in the resin. Deertongue oleoresin is chiefly employed as a fragrance agent in perfumery, providing sweet, herbal, and coumarin-like scent notes. Its olfactory profile contributes to fragrance compositions that evoke scents resembling new mown hay and tobacco. The material is formulated into various scented products, adhering to usage guidelines defined by industry standards such as IFRA (Global).
What safety and regulatory considerations apply to deertongue oleoresin?
Deertongue oleoresin is classified without significant hazard under OSHA’s 29 CFR 1910 (US) GHS standards, with no identified hazard or precautionary statements. Toxicity studies report oral and dermal LD50 values exceeding 5000 mg/kg in tested animals, indicating low acute toxicity. The oleoresin is assessed in fragrance safety evaluations, including those by RIFM, and usage recommendations specify it is not intended for flavoring purposes. Regulatory references include listings in EPA databases and the IFRA Code of Practice (Global), which provide guidance on safe application levels and compliance in fragrance formulations.

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

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Other Information

Export Tariff Code:3301.90.1000
Wikipedia:View

General Material Information

Preferred name deertongue oleoresin
Trivial Name Oils, Liatris odoratissima
Short Description liatris odoratissima oleoresin
CAS Number 68606-82-6
FDA UNII Search
Synonyms
  • anonymos odoratissimus oleoresin
  • carphephorus odoratissimus oleoresin
  • chrysocoma odoratissima oleoresin
  • liatris odoratissima oleoresin
  • trilisa odoratissima oleoresin
  • Oils, Liatris odoratissima
  • Deertongue oil

PhysChem Properties

Material listed in food chemical codex No
Solubility
water, 5126 mg/L @ 25 °C (est) Yes

Organoleptic Properties

Odor Type: Tonka
sweet, coumarinic, herbal
General comment At 100.00 %. sweet coumarin herbal

Occurrences

Potential Uses

Applications
Odor purposes Hay new mown hay , Tobacco

Safety Information

Safety information

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:
oral-rat LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 17, Pg. 763, 1979.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 17, Pg. 763, 1979.

Inhalation Toxicity:
Not determined

Safety in use information

Category:
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 deertongue oleoresin flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
EPA Substance Registry Services (TSCA):68606-82-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
National Institute of Allergy and Infectious Diseases:Data
liatris odoratissima (walt.) willd. oleoresin
Chemidplus:0068606826