ISSN:
0006-3592
Keywords:
Chemistry
;
Biochemistry and Biotechnology
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Biology
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
Previously, the degree of mixing was not felt to be an important consideration in fermentor design. In this study on the continuous propagation of Baker's yeast, it was found that at low dilution rates, i.e., 0.02hr-1, the degree of mixing achieved does effect the cell yield. At low dilution rates, appreciable quantities of sugar can be utilized for endogenous respiration in comparison to that utilized for making cell mass. Poor distribution of the sugar aggravates the balance of sugar utilized for each process. Yields at these low dilution rates can be improved to a limited extent by using a multiple feed-distribution system and better mixing.
Additional Material:
10 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bit.260080108
