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quassia amara bark extract

Quassia amara bark extract is a natural bitter agent derived from the bark of the Quassia amara tree, used for its woody odor and bitter flavor in cosmetics and flavorings.

General Material Description

Quassia amara bark extract is a natural botanical substance obtained from the bark of the Quassia amara tree, a member of the Simaroubaceae family. This extract is characterized by a woody odor and an intensely bitter flavor, making it distinct within flavor and cosmetic applications. Commonly known synonyms include bitter ash bark extract and bitterbark extract. The extract is valued for its bitter notes combined with astringent, medicinal, and herbal nuances. It is classified as a natural ingredient and linked to the controlled-vocabulary entry in PubChem for chemical and botanical reference. Typically sourced from the bark of Quassia amara trees found in tropical regions, this extract is integrated into formulations requiring natural bitter components.

Occurrence, Applicability & Potential Uses

Quassia amara bark extract originates from the bark of the bitterwood tree, Quassia amara, a tropical species. Its bitter flavor profile and woody odor afford it applications primarily as a cosmetic and flavor agent. In industry, it serves to impart bitterness and herbal character in formulations that benefit from natural extracts. Usage recommendations restrict its employment mainly to flavoring and cosmetic contexts, and it is not advised for fragrance purposes. Compliance with REACH (EU) regulation ensures appropriate standards for registration and use within European markets. This extract’s sensory properties are leveraged in products requiring a natural bitter accent or woody olfactory presence.

Physico-Chemical Properties Summary

Quassia amara bark extract exhibits sensory properties dominated by a woody odor of moderate intensity with a substantivity lasting approximately three hours at full concentration, indicating lasting olfactory impact in formulations. Its flavor is distinctly bitter, combined with astringent and herbal tones, contributing complexity to sensory profiles. While precise molecular composition details are limited here, its classification as a bitter phenolic natural extract suggests polyphenolic constituents influencing stability and functional performance. These features impact formulation strategies where bitterness and residual woody notes are desired attributes. The extract’s physical state and extractive nature necessitate appropriate solvent compatibility and concentration management to maintain efficacy and sensory balance.

FAQ

What is Quassia amara bark extract and where does it come from?
Quassia amara bark extract is a natural substance derived from the bark of the Quassia amara tree, a tropical plant in the Simaroubaceae family. It is recognized for its bitter flavor and woody odor. The extract results from processing the bark, which contains bitter compounds used in flavors and cosmetics. Commonly, it is sourced from bitterwood trees growing in tropical regions where Quassia amara naturally occurs.
How is Quassia amara bark extract used and in what products might it appear?
This extract is commonly utilized as a bitter flavoring agent and cosmetic ingredient. It imparts an earthy, bitter taste and a moderate woody aroma that lasts several hours, making it suitable for products requiring natural bitterness or woody notes. However, it is not recommended for use as a fragrance component. Applications primarily include flavor and cosmetic formulations where bitter or herbal sensory effects are desired. Usage levels follow safety guidelines to ensure effective yet controlled incorporation.
Are there any regulations or safety considerations related to Quassia amara bark extract?
Quassia amara bark extract falls under regulatory frameworks such as REACH (EU), which governs the registration and use of chemicals within Europe. Safety assessments indicate no classified hazards under OSHA’s GHS system in the United States, with no formal hazard or precautionary statements assigned. Toxicity data remain limited, with oral, dermal, and inhalation toxicities not fully determined. Usage recommendations restrict its use to flavor and cosmetic agents, explicitly advising against fragrance applications. Manufacturers should consult relevant safety data sheets and comply with local regulations when incorporating this extract.

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Other Information

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General Material Information

Preferred name quassia amara bark extract
Trivial Name Quassia amara extract
Short Description quassia bark extract (quassia amara)
CAS Number 84604-10-4
ECHA Number 283-287-7
FDA UNII S5249Q85HW
Synonyms
  • bitter ash bark extract
  • bitter bark extract
  • bitterbark extract
  • extract of the bark of the bitterwood, quassia amara l., simarubaceae
  • quassia alatifolia bark extract
  • quassia amara fo. paniculata bark extract
  • quassia amara var. grandiflora bark extract
  • quassia amara var. paniculata bark extract
  • quassia bark extract
  • quassia bark extract (quassia amara)
  • quassia bark extract natural
  • quassia officinalis bark extract
  • quassia amara l. bark extract
  • Quassia amara extract
  • Quassia amara, ext.
  • Quassan

PhysChem Properties

Material listed in food chemical codex No

Organoleptic Properties

Odor Type: Woody
woody, phenolic, animal, bitter, chemical, burnt, medicinal, balsamic
Odor strength medium
Substantivity 3 hour(s) at 100.00 %
Luebke, William tgsc, (2021) At 100.00 %. woody phenolic animal bitter chemical burnt medicinal balsamic
Flavor Type: Bitter
bitter, astringent, medicinal, fruity, herbal, green, earthy
Luebke, William tgsc, (2021) Bitter astringent medicinal fruity herbal green earthy
Beverages, Cosmetics Earthy, Bitter

Occurrences

Safety Information

Safety information

Preferred SDS: View
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:
cosmetic and flavor agents
Recommendation for quassia amara bark extract usage levels up to:
not for fragrance use.

Safety references

Daily Med:search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
National Institute of Allergy and Infectious Diseases:Data
quassia amara l. bark extract
Chemidplus:0084604104