Sugar from fructooligosaccharide group
1-Kestose
Chemical structure of 1-kestose trisaccharide
Names
IUPAC name
(2R ,3R ,4S ,5S ,6R )-2-[(2S ,3S ,4S ,5R )-2-[[(2R ,3S ,4S ,5R )-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
Other names
1-Kestose; O-beta-D-Fructofuranosyl-(2.1)-beta-D-fructofuranosyl-alpha-D-glucopyranoside
Identifiers
CAS Number
470-69-9 N
3D model (JSmol)
ChEBI
ChemSpider
EC Number
KEGG
UNII
InChI=1S/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
Key: VAWYEUIPHLMNNF-OESPXIITSA-N
C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@]2([C@H]([C@@H]([C@H](O2)CO)O)O)CO[C@]3([C@H]([C@@H]([C@H](O3)CO)O)O)CO)O)O)O)O
Properties
Chemical formula
C 18 H 32 O 16
Molar mass
504.438 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Chemical compound
Kestose is a class of sugars that belongs to a group of fructooligosaccharides.[1]
^ Ide, Kaori; Shinohara, Mikako; Yamagishi, Shohei; Endo, Akihito; Nishifuji, Koji; Tochio, Takumi (2020). "Kestose supplementation exerts bifidogenic effect within fecal microbiota and increases fecal butyrate concentration in dogs". Journal of Veterinary Medical Science . 82 (1): 1–8. doi:10.1292/jvms.19-0071. ISSN 0916-7250. PMC 6983673 . PMID 31761826.
Last Update: 2024-03-30T22:40:24Z
Kestose is a class of sugars that belongs to a group of fructooligosaccharides. Kestoses are typical fructooligosaccharides, and in its structure, one...
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Last Update: 2024-05-13T16:57:54Z
and the blue agave plant. The main components of commercial products are kestose (GF2), nystose (GF3), fructosylnystose (GF4), bifurcose (GF3), inulobiose...
Word Count : 1286
Last Update: 2024-03-10T02:53:21Z
than 10 units are called fructo-oligosaccharides, the simplest being 1-kestose , which has two fructose units and one glucose unit. Bacterial inulin is...
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Last Update: 2024-03-04T06:04:19Z
polymerization tends to vary among different species. The shortest levan is 6-kestose , a chain of two fructose molecules and a terminal glucose molecule. Levan...
Word Count : 1505
Last Update: 2023-11-19T23:27:23Z
Maltotriulose glucose α(1→4) glucose α(1→4) fructose Raffinose galactose α(1→6) glucose β(1→2) fructose Kestose glucose α(1↔2) fructose β(1←2) fructose...
Word Count : 149
Last Update: 2023-01-29T22:27:18Z
O-α-D-Glcp-(1→3)-O-α-D-Glcp-(1→3)-O-α-D-Glcp-(1→3)-D-Glcp Nystose (β-D-Fructosyl-1-kestose ) O-α-D-Glcp-(1→2)-β-D-Fruf-(1→2)-β-D-Fruf-(1→2)-β-D-Fruf Sesamose...
Word Count : 47