Description

Polygala Senega Latifolia, Ext. is a standardized botanical extract derived from the root of the *Polygala senega* L. var. *latifolia* Torrey et Gray. This natural extract is valued for its consistent profile of bioactive saponins, primarily senegins and polygalic acid, which are responsible for its key pharmacological activities. It serves as a critical raw material for manufacturers in the pharmaceutical, nutraceutical, and traditional medicine sectors seeking reliable, high-quality botanical ingredients for respiratory and expectorant formulations.

Application

• Pharmaceutical Intermediates: Used as an active pharmaceutical ingredient (API) or key starting material in the formulation of expectorant and cough-suppressant syrups, lozenges, and tablets.
• Dietary Supplements & Nutraceuticals: Incorporated into herbal supplement capsules, tinctures, and powders aimed at supporting respiratory health and immune function.
• Traditional & Herbal Medicine: Serves as a standardized ingredient in modern preparations of traditional remedies, ensuring consistent potency and efficacy.
• Cosmetic & Personal Care: Found in specialized skincare formulations where its natural saponin content provides mild surfactant and anti-inflammatory properties.
• Veterinary Pharmaceuticals: Utilized in veterinary products designed to treat respiratory conditions in animals.
• Research & Development: Employed as a reference standard or biological tool in pharmacological and phytochemical research studies.

Basic Information

Product Name	Polygala Senega Latifolia, Ext.
CAS No.	90082-95-4
Molecular Formula	Not Applicable (Complex Botanical Extract)
Molecular Weight	Not Applicable
Synonyms	Senega Root Extract; Polygala Extract; Senegin; Polygalic Acid; Radix Senegae Extract; *Polygala senega* var. *latifolia* Root Extract; Expectorant Principle of Senega; Senega Saponins
EINECS	Contact for details

Quality Control

Our Polygala Senega Latifolia Extract is produced under strict quality management systems. Each batch is tested to confirm identity, purity, and the concentration of marker compounds (e.g., total saponins). We provide comprehensive Certificates of Analysis (COA) detailing specifications for assay, heavy metals, residual solvents, microbial limits, and other critical parameters, ensuring compliance with relevant pharmacopeial guidelines (such as USP-NF or EP monographs for botanical extracts) and customer-specific requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain stability and potency. For long-term storage, consider an inert atmosphere.

Specification

Item	Specification
Appearance	Fine Brownish-yellow to light brown powder
Identification (TLC/HPLC)	Complies with standard
Assay (Total Saponins)	Min. 10% - 70% (Customizable)
Loss on Drying	≤ 5.0%
Ash	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents	Complies with ICH Q3C
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g

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