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Dextran, analytical standard, for GPC, 150,000

Code: 00893-100MG D2-231

General description

Dextran (mol. wt. 150,000) belongs to the family of neutral polysaccharides, which are recognized as contaminants in sugar processing and other food produ...


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£235.52 100MG
£282.62 inc. VAT

General description

Dextran (mol. wt. 150,000) belongs to the family of neutral polysaccharides, which are recognized as contaminants in sugar processing and other food production industries. These are composed of chains of D-glucose units connected by alpha-(1-6) linkages of varying lengths. They are found as bacterial extracellular polysaccharides and reportedly synthesized from sucrose by beneficial lactic acid bacteria, such as Leuconostoc mesenteroides and Lactobacillus brevis. They are incorporated in bakery products to improve the crumb texture, softness, and loaf volume, as stabilizers and additives in confectionery, flavor extract, icing compositions, beverages including soft drinks, milk, etc.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

analyte chemical class(es)oligosaccharides
application(s)food and beverages
formcrystalline
gradeanalytical standard, for GPC
Mw/Mn~1.47
mol wtMp ~123,600, Mw ~147,600, Mn ~100,300
Quality Level100
technique(s)gel permeation chromatography (GPC): suitable
Cas Number9004-54-0
This product has met the following criteria: