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Modeling isolation of Amaranth protein by enzymatic breakdown of polysaccharides

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dc.title Modeling isolation of Amaranth protein by enzymatic breakdown of polysaccharides en
dc.contributor.author Mokrejš, Pavel
dc.contributor.author Janáčová, Dagmar
dc.contributor.author Kolomazník, Karel
dc.contributor.author Svoboda, Petr
dc.relation.ispartof Rasayan Journal of Chemistry
dc.identifier.issn 0974-1496 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.date.issued 2011
utb.relation.volume 4
utb.relation.issue 1
dc.citation.spage 180
dc.citation.epage 188
dc.type article
dc.language.iso en
dc.relation.uri http://rasayanjournal.com/View-document/477-MODELING-ISOLATION-OF-AMARANTH-PROTEIN-BY-ENZYMATIC-BREAKDOWN-OF-POLYSACCHARIDES.html
dc.subject Amaranth en
dc.subject Biochemical isolation en
dc.subject Enzyme en
dc.subject Protein en
dc.subject Starch en
dc.description.abstract This article deals with technology of biochemically separating proteins from amaranth. Technology we examined was enzymatic degradation of polysaccharides from amaranth flour in order to liquefy starch by hydrolysing it into soluble glucose, and to enrich the solid phase with vegetable protein. Three specific enzymes (amylase, glucoamylase and cellulase) were chosen to this purpose. Measured data were mathematically processed applying the mechanism of first-order kinetics in relation to non-decomposed starch. From processed experimental data it followed that the level of activation energy of starch hydrolysis is 9.7 × 104 J/mol and frequency factor is 29 min-1. Separated amaranth components valuable for health (proteins, liquid proteins and sugars, oil, fibre) may serve to prepare functional foodstuffs and quality supplements, cosmetics, as an ingredient in animal feed or as a source of biological fertilisers. © 2011 RASAYAN. en
utb.faculty Faculty of Technology
utb.faculty Faculty of Applied Informatics
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1002685
utb.identifier.rivid RIV/70883521:28110/11:43865511!RIV12-MSM-28110___
utb.identifier.rivid RIV/70883521:28140/11:43865511!RIV12-MSM-28140___
utb.identifier.rivid RIV/70883521:28610/11:43865511!RIV12-MSM-28610___
utb.identifier.obdid 43865523
utb.identifier.scopus 2-s2.0-79960449775
utb.source j-scopus
dc.date.accessioned 2012-02-10T13:15:30Z
dc.date.available 2012-02-10T13:15:30Z
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Mokrejš, Pavel
utb.contributor.internalauthor Janáčová, Dagmar
utb.contributor.internalauthor Kolomazník, Karel
utb.contributor.internalauthor Svoboda, Petr
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