Description

o-β-D-Fructofuranosyl-(2-1)-o-β-D-Fructofuranosyl-(2-1)-D-Fructose is a defined trisaccharide, specifically a fructan, known for its role as a prebiotic and functional food ingredient. This compound matters for its ability to selectively stimulate the growth of beneficial gut microbiota, contributing to digestive health and immune system modulation. It is primarily needed by manufacturers in the nutraceutical, functional food, and pharmaceutical industries seeking to formulate advanced synbiotic and fiber-enriched products.

Application

• Prebiotic Ingredient: Used in dietary supplements and functional foods to promote the growth of beneficial bacteria like Bifidobacteria and Lactobacilli in the gut.
• Synbiotic Formulations: Combined with probiotic strains in capsules, powders, and fermented dairy products to enhance probiotic survival and efficacy.
• Functional Food & Beverage: Incorporated into health drinks, cereal bars, and infant formula to increase dietary fiber content and support digestive wellness.
• Pharmaceutical Research: Serves as a standard or intermediate in metabolic studies, glycobiology research, and the development of gastrointestinal therapeutics.
• Animal Nutrition: Applied in feed additives for livestock and pets to improve gut health and nutrient absorption.
• Cosmeceuticals: Explored in skincare formulations for its potential microbiome-balancing and skin-barrier supporting properties.

Basic Information

Product Name	o-β-D-Fructofuranosyl-(2-1)-o-β-D-Fructofuranosyl-(2-1)-D-Fructose
CAS No.	58208-59-6
Molecular Formula	C18H32O16
Molecular Weight	504.44 g/mol
Synonyms	1-Kestose; 1-Kestotriose; O-β-D-Fructofuranosyl-(2→1)-O-β-D-Fructofuranosyl-(2→1)-D-Fructose; β-D-Fructofuranosyl O-β-D-Fructofuranosyl-(2→1)-O-β-D-Fructofuranosyl-(2→1)-β-D-Fructofuranoside; GF2; Trisaccharide Fru-(2-1)-Fru-(2-1)-Fru; Kestose (1-Kestose isomer); Fructo-oligosaccharide DP3
EINECS	Contact for details

Quality Control

Our o-β-D-Fructofuranosyl-(2-1)-o-β-D-Fructofuranosyl-(2-1)-D-Fructose is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting standards suitable for food, nutraceutical, and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a low-humidity environment to prevent absorption of water and caking.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 95.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Specific Rotation	Contact for details
Heavy Metals	≤ 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.