470-69-9

Basic information

• Product Name: 1-KESTOSE
• Synonyms: 1-KESTOSE;Kestose;O-beta-D-fructofuranosyl-(2->1)-beta-D-fructofuranosyl-alpha-D-glucopyranoside;1-Ketose;β-d-fruf-(2→1)-β-d-fruf-(2→1)-α-d-glup;1-O-(β-D-Fructofuranosyl)-β-D-fructofuranosyl α-D-glucopyranoside;1-O-[1-O-(β-D-Fructofuranosyl)-β-D-fructofuranosyl]-α-D-glucopyranose;1-O-β-D-Fructofuranosyl-β-D-fructofuranosyl α-D-glucopyranoside
• CAS NO: 470-69-9
• Molecular Formula: C₁₈H₃₂O₁₆
• Molecular Weight: 518.46
• EINECS: 207-429-4
• Product Categories: Basic Sugars (Mono & Oligosaccharides);Biochemistry;Sugars;Trisaccharides
• Mol File: 470-69-9.mol
• Article Data: 20

Chemical Properties

• Melting Point: 198-200 °C
• Boiling Point: 902.9°Cat760mmHg
• Flash Point: 499.9°C
• Appearance: /
• Density: 1.82g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.679
• Storage Temp.: 2-8°C
• Solubility: DMSO (Slightly, Heated), Water (Sparingly)
• PKA: 12.76±0.70(Predicted)
• CAS DataBase Reference: 1-KESTOSE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-KESTOSE(470-69-9)
• EPA Substance Registry System: 1-KESTOSE(470-69-9)

Safety Data

• Safety Statements: 24/25
• WGK Germany: 3
• Hazardous Substances Data: 470-69-9(Hazardous Substances Data)

Usage

Description

1-Kestose, also known as trisaccharide, is a fructooligosaccharide found in vegetables, consisting of beta-D-fructofuranose with beta-D-fructofuranosyl and alpha-D-glucopyranosyl residues attached at the and 2-positions respectively. It possesses prebiotic properties and displays antihyperglycemic activity, making it a promising candidate for various applications.

Uses

Used in Pharmaceutical Industry:
1-Kestose is used as a prebiotic agent for promoting gut health and improving the balance of gut microbiota. Its prebiotic properties help in enhancing the growth of beneficial bacteria, which in turn supports overall health and well-being.
Used in Diabetes Treatment:
1-Kestose is used as an antihyperglycemic agent for treating diabetes. Its ability to lower blood sugar levels makes it a potential therapeutic option for managing diabetes and its associated complications.
Used in Functional Foods and Supplements:
1-Kestose can be used as an ingredient in functional foods and dietary supplements due to its prebiotic and antihyperglycemic properties. It can be incorporated into products aimed at promoting gut health, managing blood sugar levels, and supporting overall well-being.
Used in Agriculture:
1-Kestose can be utilized as a prebiotic additive in the agricultural industry, particularly in animal feed, to improve the gut health and overall health of livestock. This can lead to better growth, reduced disease incidence, and improved productivity in the animals.

InChI:InChI=1/C18H32O16/c19-1-6-9(23)12(26)13(27)16(31-6)34-18(15(29)11(25)8(3-21)33-18)5-30-17(4-22)14(28)10(24)7(2-20)32-17/h6-16,19-29H,1-5H2/t6-,7-,8-,9-,10-,11-,12+,13-,14+,15+,16-,17-,18+/m1/s1

Upstream product

• 57-50-1 Sucrose 
• 13133-07-8 nystose 
• 25101-98-8 1′′,2,3,3′,3′′,4,4′,4′′,6,6′,6′′-undeca-O-acetyl-deoxy-1-kestose 
• 57-50-1 sucrose 
• 7512-17-6 N-Acetyl-D-glucosamine 

Downstream Products

• 25101-98-8 1′′,2,3,3′,3′′,4,4′,4′′,6,6′,6′′-undeca-O-acetyl-deoxy-1-kestose 
• 13133-07-8 nystose 

Relevant articles and documents

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Inulinase immobilisation in PAA/PEG composite for efficient fructooligosaccharides production

Inulinase was immobilised by entrapment method in polyacrylamide/polyethylene glycol composite and evaluated for its efficiency for short-chain fructooligosaccharides (3–6 degrees of polymerisation) production in batch hydrolysis system. Aqueous two-phase

Separation and purification of fructo-oligosaccharide by high-speed counter-current chromatography coupled with precolumn derivatization

High-speed counter-current chromatography (HSCCC) coupled with precolumn derivatization was developed for isolating and purifying fructo-oligosaccharides (FOSs). Firstly, the total FOSs were precolumn derivatized and then separated by high-speed counter-current chromatography (HSCCC) with two-phase solvent system petroleum ether-n-butanol-methanol-water (3:2:1:4, v/v). Secondly, the obtained compounds were deacetylated and the fructo-oligosaccharides (FOSs) with high purity were obtained. Their structures were identified by mass spectrometry (MS) and nuclear magnetic resonance (NMR). This research successfully established a novel strategy for separation and purification of FOS. There is no doubt that the application of the research will be beneficial for the quantitative and qualitative analysis of products containing FOSs.