MATHEMATICAL-MODELING OF CELLULOSE CONVERSION TO ETHANOL BY THE SIMULTANEOUS SACCHARIFICATION AND FERMENTATION PROCESS

被引：49

作者：

PHILIPPIDIS, GP

SPINDLER, DD

WYMAN, CE

机构：

[1] Biotechnology Research Branch, Fuels and Chemicals Research and Engineering Division, National Renewable Energy Laboratory, Golden, 80401, CO

来源：

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY | 1992年 / 34-5卷

关键词：

CELLULOSE HYDROLYSIS; SSF MODELING; BIOMASS CONVERSION; ETHANOL PRODUCTION;

D O I：

10.1007/BF02920577

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Ethanol, a promising alternative fuel, can be produced by the simultaneous saccharification and fermentation (SSF) of lignocellulosic biomass, which combines the enzymatic hydrolysis of cellulose to glucose and the fermentation of glucose to ethanol by yeast in a single step. A mathematical model that depicts the kinetics of SSF has been developed based on considerations of the quality of the substrate and enzyme, and the substrate-enzyme-microorganism interactions. Critical experimentation has been performed in conjunction with multiresponse nonlinear regression analysis to determine key model parameters regarding cell growth and ethanol production. The model will be used for rational SSF optimization and scale-up.

引用

页码：543 / 556

页数：14

共 39 条

[1] KINETICS OF PRODUCT INHIBITION IN ALCOHOL FERMENTATION
AIBA, S
NAGATANI, M
[J]. BIOTECHNOLOGY AND BIOENGINEERING, 1968, 10 (06) : 845 - &
[2] OPTIMIZATION OF THE SIMULTANEOUS SACCHARIFICATION AND FERMENTATION OF AN INSOLUBLE SUBSTRATE INTO MICROBIAL METABOLITES
ASENJO, JA
SPENCER, JL
PHUVAN, V
[J]. ANNALS OF THE NEW YORK ACADEMY OF SCIENCES, 1986, 469 : 404 - 420
[3] ENZYMATIC-HYDROLYSIS OF CELLULOSIC MATERIALS - A KINETIC-STUDY
BELTRAME, PL
CARNITI, P
FOCHER, B
MARZETTI, A
SARTO, V
[J]. BIOTECHNOLOGY AND BIOENGINEERING, 1984, 26 (10) : 1233 - 1238
[4] ON THE USE OF AN ADSORPTION MODEL TO REPRESENT THE EFFECT OF STEAM EXPLOSION PRETREATMENT ON THE ENZYMATIC-HYDROLYSIS OF LIGNOCELLULOSIC SUBSTANCES
CONVERSE, AO
GRETHLEIN, HE
[J]. ENZYME AND MICROBIAL TECHNOLOGY, 1987, 9 (02) : 79 - 82
[5] A MODEL OF ENZYME ADSORPTION AND HYDROLYSIS OF MICROCRYSTALLINE CELLULOSE WITH SLOW DEACTIVATION OF THE ADSORBED ENZYME
CONVERSE, AO
MATSUNO, R
TANAKA, M
TANIGUCHI, M
[J]. BIOTECHNOLOGY AND BIOENGINEERING, 1988, 32 (01) : 38 - 45
[6] CONVERSE AO, 1989, 198TH ACS NAT M MIAM
[7] CELLULOSE HYDROLYSIS - THE POTENTIAL, THE PROBLEMS AND RELEVANT RESEARCH AT GALWAY
COUGHLAN, MP
[J]. BIOCHEMICAL SOCIETY TRANSACTIONS, 1985, 13 (02) : 405 - 406
[8] CELLULASE - A PERSPECTIVE
EVELEIGH, DE
[J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1987, 321 (1561): : 435 - +
[9] KINETIC-STUDIES OF ENZYMATIC-HYDROLYSIS OF INSOLUBLE CELLULOSE - DERIVATION OF A MECHANISTIC KINETIC-MODEL
FAN, LT
LEE, YH
[J]. BIOTECHNOLOGY AND BIOENGINEERING, 1983, 25 (11) : 2707 - 2733
[10] CONTINUOUS ENZYMATIC SACCHARIFICATION OF CELLULOSE WITH CULTURE FILTRATES OF TRICHODERMA VIRIDE QM 6A
GHOSE, TK
[J]. BIOTECHNOLOGY AND BIOENGINEERING, 1969, 11 (02) : 239 - &

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