Preparation and characterization of two types of covalently immobilized amyloglucosidase
Dobijanje i karakterizacija dva tipa imobilizovane amiloglukozidaze
dc.creator | Milosavic, N | |
dc.creator | Prodanović, Radivoje | |
dc.creator | Jovanovic, S. | |
dc.creator | Novaković, Irena | |
dc.creator | Vujčić, Zoran | |
dc.date.accessioned | 2019-01-30T17:13:19Z | |
dc.date.available | 2019-01-30T17:13:19Z | |
dc.date.issued | 2005 | |
dc.identifier.issn | 0352-5139 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/205 | |
dc.description.abstract | Amyloglucosidase from A. niger was covalently immobilized onto poly( GMA-co-EGDMA) by the glutaraldehyde and periodate method. The immobilization of amyloglucosidase after periodate oxidation gave a preparate with the highest specific activity reported so far on similar polymers. The obtained immobilized preparates show the same pH optimum, but a higher temperature optimum compared with the soluble enzyme. The kinetic parameters for the hydrolysis of soluble starch by free and both immobilized enzymes were determined. | en |
dc.description.abstract | Amiloglukozidaza iz A.niger je imobilizovana na poly(GMA-co-EGDMA) glutaraldehidnom i perjodatnom metodom. Imobilizacija amiloglukozidaze nakon perjodatne oksidacije daje preparat sa najvećom do sada objavljenom specifičnom aktivnosti na sličnim polimerima. Dobijeni imobilizovani preparat ima isti pH optimum ali povećani termooptimum u poređenju sa rastvornim enzimom. Određeni su i kinetički parametri za hidrolizu rastvornog skroba imobilizovanim kao i rastvornim enzimom. | sr |
dc.publisher | Serbian Chemical Soc, Belgrade | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Journal of the Serbian Chemical Society | |
dc.subject | glucoamylase | en |
dc.subject | poly(GMA-co-EGDMA) | en |
dc.subject | immobilization | en |
dc.subject | periodate | en |
dc.subject | starch | en |
dc.title | Preparation and characterization of two types of covalently immobilized amyloglucosidase | en |
dc.title | Dobijanje i karakterizacija dva tipa imobilizovane amiloglukozidaze | sr |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dcterms.abstract | Продановиц, Р; Јовановиц, С; Милосавиц, Н; Вујциц, З; Новаковић, Ирена; Добијање и карактеризација два типа имобилизоване амилоглукозидазе; Добијање и карактеризација два типа имобилизоване амилоглукозидазе; | |
dc.citation.volume | 70 | |
dc.citation.issue | 5 | |
dc.citation.spage | 713 | |
dc.citation.epage | 719 | |
dc.citation.other | 70(5): 713-719 | |
dc.citation.rank | M23 | |
dc.identifier.doi | 10.2298/JSC0505713M | |
dc.identifier.fulltext | https://cer.ihtm.bg.ac.rs//bitstream/id/8471/203.pdf | |
dc.identifier.scopus | 2-s2.0-31544453908 | |
dc.identifier.wos | 000230375900005 | |
dc.type.version | publishedVersion |