Description

Quassia Extract is a concentrated botanical preparation derived from the wood of the *Quassia amara* or *Picrasma excelsa* trees, standardized for its characteristic bitter principles. This natural extract is valued for its potent, non-toxic bittering properties and bioactivity, making it a key ingredient in various formulations. It is primarily sought by manufacturers in the food & beverage, nutraceutical, and agrochemical industries for its specific functional benefits.

Application

• As a natural bittering agent and flavor modifier in alcoholic and non-alcoholic beverages, including aperitifs and tonics.
• Functional ingredient in dietary supplements and herbal preparations to support digestive health.
• Natural insecticide and pest repellent in organic agriculture and horticulture formulations.
• Key component in animal feed additives to stimulate appetite and improve feed palatability.
• Ingredient in cosmetic and personal care products, such as shampoos and lotions, for dandruff control and scalp health.
• Research and development of pharmaceuticals exploring its traditional medicinal properties.
• Used in the production of botanical liqueurs and bitters for the craft beverage industry.

Basic Information

Product Name	Quassia, Extract
CAS No.	97676-28-3
Molecular Formula	Not applicable for a defined botanical extract mixture.
Molecular Weight	Not applicable for a defined botanical extract mixture.
Synonyms	Quassia Wood Extract; Bitter Wood Extract; *Quassia amara* Extract; *Picrasma excelsa* Extract; Jamaica Quassia Extract; Surinam Quassia Extract; Quassia Tincture; Quassinoids Extract
EINECS	Contact for details

Quality Control

Our Quassia Extract is produced under strict quality management protocols to ensure batch-to-batch consistency and purity. The product is tested against relevant specifications for identity, potency of active constituents (e.g., quassin), and safety parameters. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from excessive heat and incompatible materials.

Specification

Item	Specification
Appearance	Brown to reddish-brown powder or solid mass
Identification	Complies (TLC/HPLC)
Assay (Quassin)	≥ 40% (HPLC)
Solvent Residue	Meets requirement
Heavy Metals	< 10 ppm
Total Plate Count	< 1000 cfu/g
Loss on Drying	< 5.0 %
Ash	< 5.0 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.