Biomass estimation in solid state fermentation by modeling dry matter weight loss

被引：42

作者：

Terebiznik, MR

Pilosof, AMR

机构：

[1] Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Ind, RA-1428 Buenos Aires, DF, Argentina

[2] Univ Buenos Aires, FI, Dept Ingn Quim, RA-1428 Buenos Aires, DF, Argentina

来源：

BIOTECHNOLOGY TECHNIQUES | 1999年 / 13卷 / 03期

关键词：

biomass determination; dry matter weight loss; solid substrate fermentation;

D O I：

10.1023/A:1008948104079

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The mathematical model introduced by Okazaki & Tanaka (J. Ferment Technol. 1980, 58: 471-476) for estimating fungal growth in solid state fermentations by CO2 evolution, was incorporated into a relationship developed to estimate biomass growth from dry matter weight loss. The proposed equation fitted experimental data very well (R-2 = 0.987, P < 0.0001) and allowed accurate predictions of fungal specific growth rate and maximal biomass in the solid substrate fermentation system.

引用

页码：215 / 219

页数：5

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