Biomass estimation on the basis of yeast cultivation model with morphophysiological parameters

被引：0

作者：

S. Popova

T. Patarinska

机构：

[1] Institute of Control and System Research,

[2] Bulgarian Academy of Sciences,undefined

[3] P.O. Box 79,undefined

[4] Acad. G. Bontchev Str,undefined

[5] Bl 2,undefined

[6] 1113 Sofia,undefined

[7] Bulgaria e-mail: TDPAT@BGCICT.acad.bg,undefined

来源：

Bioprocess Engineering | 1998年 / 19卷

关键词：

Biomass; Optical Density; Active Cell; Yeast Cell; Parameter Identification;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

An approach of biomass estimation of yeast fed-batch cultivation is proposed. It is based on the model that takes into account the information about the morphophysiological parameters: size, coefficients of shape and skewness of optical density of yeast cells. Procedure for parameter identification of the model, r1-rate of transformation of active cells into weakened cells, r2-rate of transformation of weakened cells into dead cells, r3-rate of transformation of weakened cells into active cells, r4-rate by which the buds of the budding cells grow and transform after their separation into active cells and r5-rate of transformation of active cells into budding cells, is described. The procedure is performed in MATLAB environment.

引用

页码：313 / 315

页数：2