Chromatographic separation of mannitol from mixtures of other carbohydrates in aqueous solutions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F21%3A43923597" target="_blank" >RIV/60461373:22330/21:43923597 - isvavai.cz</a>

Result on the web

<a href="https://www.agriculturejournals.cz/publicFiles/55_2021-CJFS.pdf" target="_blank" >https://www.agriculturejournals.cz/publicFiles/55_2021-CJFS.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/55/2021-CJFS" target="_blank" >10.17221/55/2021-CJFS</a>

Result language

angličtina

Original language name

Chromatographic separation of mannitol from mixtures of other carbohydrates in aqueous solutions

Original language description

The isolation of mannitol from natural sources, e.g. from plant extracts or broths, requires considerable time and effort. The separation of mannitol from aqueous solutions containing also glucose, fructose, and sucrose was tested using discontinuous preparative anion- and cation-exchange chromatography. The suitability of the application in the separation of carbohydrates and especially mannitol was tested under various conditions and using three different types of ion-exchangers. The effect of sorbent regeneration and modification on the separation was also examined using different concentrations and volumes of chemical agents. The fractions collected after the discontinuous chromatography were analysed on the content of mannitol by the HPAEC-PAD method. The successful isolation of pure mannitol fraction, using water as a mobile phase and a combination of sodium chloride and hydroxide for sorbent regeneration, was achieved only on anion-exchange chromatography.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

21101 - Food and beverages

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Czech Journal of Food Sciences

ISSN

1212-1800

e-ISSN

—

Volume of the periodical

39

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

281-288

UT code for WoS article

000691512200004

EID of the result in the Scopus database

—