The effect of applied conditions on whey separation and fractionation using ultra- and nanofiltration

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F11%3A43892893" target="_blank" >RIV/60461373:22330/11:43892893 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effect of applied conditions on whey separation and fractionation using ultra- and nanofiltration

Popis výsledku v původním jazyce

Whey contains more than the half of the solids of the original whole milk, including whey protein and most of lactose, minerals and water soluble vitamins. However, it is still often considered as a waste product of the dairy industry. Membrane separations can be applied in order to fractionate, purify, and concentrate whey components. The influences of process conditions during nano- and ultrafiltration (pH, temperature, pressure, composition, membrane type) on filtration kinetics, rejection and product quality (content of lactose, ions, proteins) were observed during filtration of three different types of filtration media (natural whey, model whey, dried sweet whey). All ultrafiltrations were carried out on ceramic tubular membranes (Membralox, Pall;cut-off 500, 200, 100 nm and 5 kDa) in one or multiple step ultrafiltration. Obtained permeates and/or model solutions were purified by nanofiltration on three types of polymeric membranes; Desal DL (GE Osmonics), NF-245 (Dow Chemical Co

Název v anglickém jazyce

The effect of applied conditions on whey separation and fractionation using ultra- and nanofiltration

Popis výsledku anglicky

Whey contains more than the half of the solids of the original whole milk, including whey protein and most of lactose, minerals and water soluble vitamins. However, it is still often considered as a waste product of the dairy industry. Membrane separations can be applied in order to fractionate, purify, and concentrate whey components. The influences of process conditions during nano- and ultrafiltration (pH, temperature, pressure, composition, membrane type) on filtration kinetics, rejection and product quality (content of lactose, ions, proteins) were observed during filtration of three different types of filtration media (natural whey, model whey, dried sweet whey). All ultrafiltrations were carried out on ceramic tubular membranes (Membralox, Pall;cut-off 500, 200, 100 nm and 5 kDa) in one or multiple step ultrafiltration. Obtained permeates and/or model solutions were purified by nanofiltration on three types of polymeric membranes; Desal DL (GE Osmonics), NF-245 (Dow Chemical Co

Druh

D - Stať ve sborníku

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

<a href="/cs/project/FR-TI1%2F470" target="_blank" >FR-TI1/470: *Progresivní technologie zpracování slané syrovátky z výroby sýrů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 11th International Congress on Engineering and Food

ISBN

978-960-89789-5-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

Cosmosware

Místo vydání

Atény

Místo konání akce

Atény

Datum konání akce

22. 5. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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