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72555

Supelco

1-Kestose

analytical standard

Synonym(s):

β-D-Fruf-(2→1)-β-D-Fruf-(2→1)-α-D-Glup

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About This Item

Empirical Formula (Hill Notation):
C18H32O16
CAS Number:
470-69-9
Molecular Weight:
504.44
EC Number:
207-429-4
MDL number:
MFCD00142647
UNSPSC Code:
85151701
PubChem Substance ID:
329764169
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥98.0% (HPLC)

analyte chemical class(es)

oligosaccharides

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

OC[C@H]1O[C@H](O[C@]3(CO[C@]2(CO)O[C@H](CO)[C@@H](O)[C@@H]2O)O[C@H](CO)[C@@H](O)[C@@H]3O)[C@H](O)[C@@H](O)[C@@H]1O

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

InChI key

VAWYEUIPHLMNNF-OESPXIITSA-N

Related Categories

General description

1-Kestose is a functional trisaccharide, which can be produced from sucrose via a fructosyl-transfer reaction catalyzed by Β-fructofuranosidase from Aspergillus japonicus.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Side product of sugar beet raffination

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

72555-25MG:
72555-100MG:
72555-VAR:
72555-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD9647
BCCC2991
BCBX0974
BCBT1017
BCBQ1821V

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Maureen Verhaest et al.
The New phytologist, 174(1), 90-100 (2007-03-06)
* Invertases and fructan exohydrolases (FEHs) fulfil important physiological functions in plants. Sucrose is the typical substrate for invertases and bacterial levansucrases but not for plant FEHs, which are usually inhibited by sucrose. * Here we report on complexes between
Yousef Gholipour et al.
Analytical chemistry, 82(13), 5518-5526 (2010-06-04)
Nanoparticles (NPs) of diamond, titanium dioxide, titanium silicon oxide, barium strontium titanium oxide, and silver (Ag) were examined for their potential as MALDI matrixes for direct laser desorption/ionization of carbohydrates, especially fructans, from plant tissue. Two sample preparation methods including
Alga Zuccaro et al.
Chembiochem : a European journal of chemical biology, 9(1), 143-149 (2007-12-07)
The combination of sucrose analogues as novel substrates (substrate engineering) and highly active recombinant beta-fructofuranosidase from A. niger (genetic engineering) provides a new powerful tool for the efficient preparative synthesis of tailor-made saccharides of the important 1-kestose and 1-nystose type
Xuemei Ji et al.
The New phytologist, 173(1), 50-62 (2006-12-21)
* Fructans are believed to contribute to cold and drought tolerance in several plant families (Poaceae, Asparagaceae and Asteraceae), but it is not clear why the ability to accumulate these polymers is found in some genera (e.g. Triticum) but not
Julia Hofmann et al.
The Plant journal : for cell and molecular biology, 62(6), 1058-1071 (2010-04-09)
The plant parasitic beet cyst nematode Heterodera schachtii induces syncytial feeding structures in Arabidopsis roots. The feeding structures form strong sink tissues that have been suggested to be metabolically highly active. In the present study, metabolic profiling and gene targeted
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