Description

β-D-Glucan is a high-purity polysaccharide derived from natural sources, characterized by its specific β-(1,3) and β-(1,6) glycosidic linkages. This compound is valued for its unique biological response-modifying properties, making it a critical functional ingredient in advanced health and wellness formulations. It is primarily sought by manufacturers in the nutraceutical, pharmaceutical, and cosmetic industries for its role in supporting immune function and skin health.

Application

• Nutraceutical & Dietary Supplements: A key bioactive ingredient in capsules, tablets, and powders designed to support and modulate the immune system.
• Pharmaceutical Research: Used in the development of immunomodulatory drugs and as an excipient in advanced drug delivery systems.
• Cosmetics & Skincare: Incorporated into serums, creams, and lotions for its moisturizing, soothing, and skin-barrier enhancing properties.
• Functional Food & Beverages: Added to foods and drinks (e.g., yogurts, health drinks) to provide immune-supporting benefits.
• Biomedical Research: Serves as a standard or reagent in immunological assays and studies of innate immunity.
• Veterinary Applications: Used in animal health products to promote immune health in livestock and companion animals.

Basic Information

Product Name	β-D-Glucan
CAS No.	9041-22-9
Molecular Formula	(C6H10O5)n
Molecular Weight	Variable (Polymer)
Synonyms	β-D-Glucan; Beta Glucan; 1,3-1,6 β-Glucan; β-(1,3)-D-Glucan; Yeast β-Glucan; (1→3)-β-D-Glucan; Lentinan (from Lentinus edodes); Zymosan (from Saccharomyces cerevisiae)
EINECS	Contact for details

Quality Control

Our β-D-Glucan is produced under strict quality management systems. Each batch is tested to ensure it meets stringent specifications for purity, identity, and biological activity. Certificates of Analysis (COA) documenting key parameters such as polysaccharide content, molecular weight distribution, and endotoxin levels are provided to guarantee consistent quality and traceability for your formulations.

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 product is hygroscopic (moisture-sensitive); ensure the container is kept sealed in a low-humidity environment to prevent caking and maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (β-Glucan Content)	≥ 85.0% (by enzymatic method)
Loss on Drying	≤ 8.0%
Heavy Metals (as Pb)	≤ 10 ppm
Total Aerobic Microbial Count	≤ 1000 cfu/g
Total Yeast & Mold Count	≤ 100 cfu/g
Endotoxin	< 10.0 EU/mg (for injectable grades)

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