Description

β-Glucan, (1-3)(1-4)- is a polysaccharide composed of glucose monomers linked by β(1→3) and β(1→4) glycosidic bonds, commonly derived from cereal grains like oats and barley. This specific molecular structure is recognized for its significant functional and bioactive properties, making it a valuable ingredient in health-promoting formulations. It is primarily sought by manufacturers in the nutraceutical, functional food, and cosmetic industries for its role as a soluble dietary fiber and immunomodulatory agent.

Application

• Nutraceutical & Dietary Supplements: Used as a key bioactive ingredient in capsules, tablets, and powders for its cholesterol management and immune-support benefits.
• Functional Food & Beverages: Incorporated into products like cereals, baked goods, yogurts, and drinks to enhance fiber content and provide textural stability.
• Cosmetics & Personal Care: Employed in skincare formulations for its moisturizing, film-forming, and skin-soothing properties.
• Animal Nutrition & Feed Additives: Utilized in feed to support gut health and immune function in livestock and pets.
• Pharmaceutical Excipients: Serves as a binder, stabilizer, or controlled-release matrix in certain drug delivery systems.
• Research & Development: Used in biochemical and immunological studies as a standard or model compound.

Basic Information

Product Name	β-Glucan, (1-3)(1-4)-
CAS No.	55965-23-6
Molecular Formula	(C6H10O5)n
Molecular Weight	Polymer (Variable)
Synonyms	Mixed-linkage β-glucan; (1→3,1→4)-β-D-Glucan; Cereal β-glucan; Oat β-glucan; Barley β-glucan; β-Glucan; β-D-Glucan; Beta Glucan Gum
EINECS	Contact for details

Quality Control

Our β-Glucan is produced and tested to meet stringent quality standards suitable for food, nutraceutical, and cosmetic applications. We ensure compliance with relevant specifications, including FCC (Food Chemicals Codex) guidelines where applicable. A comprehensive Certificate of Analysis (COA) is provided with each batch, detailing purity, microbiological limits, and key physical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept away from high humidity to prevent caking and maintain stability.

Specification

Item	Specification
Appearance	White to off-white fine powder
Identification (IR)	Conforms
Assay (β-Glucan Content)	≥ 70% (on dry basis)
Loss on Drying	≤ 10.0%
Ash	≤ 5.0%
pH (1% solution)	5.0 - 7.5
Viscosity	Contact for details
Total Aerobic Microbial Count	≤ 10,000 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.