ISSN:
0138-4988
Keywords:
Life Sciences
;
Life Sciences (general)
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Process Engineering, Biotechnology, Nutrition Technology
Notes:
The total formation of β-glucosidase by the wild strain of Aspergillus niger ZIMET 43 746 is non-growth-associated. In discontinuous culture the total β-glucosidase activity related to the mycelium is incresing with the age of the mycelium. The complete release of the remaining mycelial-associated β-glucosidase is dependent on the structure of the mycelium. In the cases of the mycelium forms pellets throughout the growth phase than the release of β-glucosidase is accelerated compared to the release from loosly branched mycelium. Incresing shear stress caused by increasing of the impeller speed promotes the formation of pellets.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/abio.370060408
