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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1989-4-18
|
| pubmed:abstractText |
Aspergillus ficuum phytase was covalently immobilized on Fractogel TSK HW-75 containing 2-oxy-l-alkylpyridinium salts. A packed-bed bioreactor was constructed with the immobilized phytase. An HPLC ion-exchange method was used to analyze the enzymatic products of the bioreactor. Immobilized fungal phytase was able to hydrolyze myo-inositol Hexa-, penta-, tetra-, tri-, and diphosphates. When the substrate solution was recirculated for 5 hr in the bioreactor about 50% inorganic orthophosphate was released and myo-inositol-diphosphate and mono-phosphate were the only remaining products.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0032-7484
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
18
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
483-9
|
| pubmed:dateRevised |
2000-12-18
|
| pubmed:meshHeading |
pubmed-meshheading:2852808-6-Phytase,
pubmed-meshheading:2852808-Aspergillus,
pubmed-meshheading:2852808-Chromatography, Ion Exchange,
pubmed-meshheading:2852808-Enzymes, Immobilized,
pubmed-meshheading:2852808-Fermentation,
pubmed-meshheading:2852808-Hydrolysis,
pubmed-meshheading:2852808-Inositol Phosphates
|
| pubmed:year |
1988
|
| pubmed:articleTitle |
Immobilization of Aspergillus ficuum phytase: product characterization of the bioreactor.
|
| pubmed:affiliation |
Southern Regional Research Laboratory ARS, USDA, New Orleans, Louisiana 70124.
|
| pubmed:publicationType |
Journal Article
|