Abstract
| Original language | English |
|---|---|
| Title of host publication | Separations for Biotechnology |
| Editors | D.L. Pyle |
| Place of Publication | London |
| Publisher | Elsevier |
| Pages | 529-538 |
| Volume | 2 |
| ISBN (Electronic) | 978-94-009-0783-6 |
| ISBN (Print) | 978-94-010-6839-0 |
| DOIs | |
| Publication status | Published - 1990 |
| MoE publication type | A3 Part of a book or another research book |
Fingerprint
Cite this
}
Downstream Processing of Extracellular Enzymes of Aspergillus Niger. / Bailey, Michael; Ojamo, Heikki.
Separations for Biotechnology. ed. / D.L. Pyle. Vol. 2 London : Elsevier, 1990. p. 529-538.Research output: Chapter in Book/Report/Conference proceeding › Chapter or book article › Scientific › peer-review
TY - CHAP
T1 - Downstream Processing of Extracellular Enzymes of Aspergillus Niger
AU - Bailey, Michael
AU - Ojamo, Heikki
N1 - LIS: A2 CA: BIO
PY - 1990
Y1 - 1990
N2 - Different strategies were compared for the concentration of polygalacturonase, ß-glucosidase and ß-galactosidase produced by two strains of Aspergillus niger. Ultrafiltration was more successful than vacuum evaporation for all three enzymes but produced concentrates with high solids contents. The use of mineral adsorbents enabled almost complete separation and concentration of polygalacturonase and ß-glucosidase activities from one culture filtrate. Concentration of all three enzymes using adsorbents led to preparations with higher specific activities and lower solids contents than the corresponding ultrafiltration concentrates.
AB - Different strategies were compared for the concentration of polygalacturonase, ß-glucosidase and ß-galactosidase produced by two strains of Aspergillus niger. Ultrafiltration was more successful than vacuum evaporation for all three enzymes but produced concentrates with high solids contents. The use of mineral adsorbents enabled almost complete separation and concentration of polygalacturonase and ß-glucosidase activities from one culture filtrate. Concentration of all three enzymes using adsorbents led to preparations with higher specific activities and lower solids contents than the corresponding ultrafiltration concentrates.
U2 - 10.1007/978-94-009-0783-6_56
DO - 10.1007/978-94-009-0783-6_56
M3 - Chapter or book article
SN - 978-94-010-6839-0
VL - 2
SP - 529
EP - 538
BT - Separations for Biotechnology
A2 - Pyle, D.L.
PB - Elsevier
CY - London
ER -