Fructooligosaccharides

Name: Fructooligosaccharides
Brand: LAP Lambert Academic Publishing
SKU: 9783659218774
Price: 58.71 EUR
Availability: InStock

Production, physiology and health implications

Autor: Andriy Maslyanko, Chris Whiteley

Jazyk:

Väzba: Brožovaná

Vydavateľ: LAP Lambert Academic Publishing

Dostupnosť: Skladom u dodávateľa

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58.71 €

Fructooligosaccharides (FOS) are short-chain fructans with a terminal glucose moiety and are found n...

Informácie o knihe

Autor

Andriy Maslyanko, Chris Whiteley

Jazyk

Angličtina

Väzba

Kniha - Brožovaná

Vydalo

2012

Stránok

252

EAN

9783659218774

Enbook ID

07006627

Vydavateľ

LAP Lambert Academic Publishing

Hmotnosť

351

Rozmery

150 x 220 x 13

Kompletný popis

Fructooligosaccharides (FOS) are short-chain fructans with a terminal glucose moiety and are found naturally in many plant species. Besides their wide use as an alternative sweetener in food and beverage industry, FOS have shown great potential as neutraceuticals against diabetes, colon cancer and bowel disease. The uses of FOS are dependent on the degree of polymerisation that they exhibit. In this study, fructosyltransferase (FTase) and polygalacturonase (PGase) activities, present in a commercial enzyme preparation (Pectinex®Ultra SP-L) sourced from Aspergillus aculeatus, have been separated and fully purified by anion-exchange and size-exclusion chromatography. The FTase possesses fructosyl transfer activity for FOS synthesis and the PGase has pectin hydrolytic activity. Analysis of various mixtures of FOS by mass spectrometry, HPLC and 1H-NMR was undertaken. Results indicated that MS with electrospray ioniza-tion and 1H-NMR are capable of providing relative quantitative data of the FOS present in the mixtures.

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Fructooligosaccharides

Production, physiology and health implications

Informácie o knihe

Kompletný popis

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Zákazníci, ktorí si kúpili túto knihu, kúpili tiež