Description

Stachyose is a naturally occurring tetrasaccharide, a member of the raffinose family of oligosaccharides (RFOs), with the CAS registry number 470-55-3. It serves as a key functional ingredient valued for its prebiotic properties and role as a low-digestible carbohydrate. This compound is essential for manufacturers in the nutraceutical, functional food, and pharmaceutical industries seeking to develop products that support digestive health and metabolic management.

Application

• Prebiotic Formulations: As a fermentable dietary fiber to selectively stimulate the growth and activity of beneficial gut microbiota (e.g., bifidobacteria).
• Functional Food & Beverages: Incorporated into health drinks, yogurts, cereal bars, and other fortified foods to enhance fiber content and promote gut health.
• Pharmaceutical Research: Used in studies related to intestinal health, glycemic response, and as a standard or reference material in analytical chemistry.
• Dietary Supplements: A core component in capsules, powders, and tablets aimed at improving digestive regularity and overall wellness.
• Animal Nutrition: Applied in premium pet food and livestock feed to improve gastrointestinal health and nutrient absorption.
• Cosmeceuticals: Explored for its potential skin benefits in topical formulations due to its hydrating and bioactive properties.

Basic Information

Product Name	Stachyose
CAS No.	470-55-3
Molecular Formula	C24H42O21
Molecular Weight	666.58 g/mol
Synonyms	D-Stachyose; α-D-Galactopyranosyl-(1→6)-α-D-galactopyranosyl-(1→6)-α-D-glucopyranosyl β-D-fructofuranoside; Lupose; Manninotriose; Stachyose tetrahydrate; (α-D-Galactosyl)2-sucrose; Soybean oligosaccharide
EINECS	207-427-3

Quality Control

Our Stachyose is produced and tested under a stringent quality management system. We offer grades suitable for food, nutraceutical, and research applications, with specifications that can align with relevant industry standards. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and safety parameters to ensure traceability and compliance.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥95.0% (on dried basis)
Loss on Drying	≤5.0%
Specific Rotation	+148° to +152° (c=1 in H2O)
Heavy Metals (as Pb)	≤10 ppm
Residue on Ignition	≤0.1%
Microbiological Analysis	Meets standard limits for food ingredients

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