Application of enzymic transformations of lactose in dairy technology

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A_____%2F03%3A0281021" target="_blank" >RIV/60461373:_____/03:0281021 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Application of enzymic transformations of lactose in dairy technology
Original language description
The keystone of the proposed project is to extend application possibilities of enzyme transformations of lactose in dairy technology especially in low temperature region and for oligosaccharide synthesis. For these purposes suitable psychrotrophic microbial producer of beta-galactosidase with high hydrolytic and particularly transglycosylation activities at low temperature will be found. The course of reaction at low temperatures is advantageous above all from microbiological point of view. The enzyme will be isolated, characterised and consecutively its function will be verified on real substrates (milk, whey, permeate after ultrafiltration of whey) in comparison with commercially available beta-galactosidase. Hydrolytic properties of beta-galactosidase will be used in long-life flavoured milk, which enables to reduce addition of sugar without change of sweetness, and in dried skim milk. Both products are intended for the part of population with lactase deficiency. Transglycosylation
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EE - Microbiology, virology
OECD FORD branch
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Project
<a href="/en/project/QD0281" target="_blank" >QD0281: Application of enzymic transformations of lactose in dairy technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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