DIRECT FERMENTATION OF CELLULOSIC MATERIALS BY FUSARIUM OXYSPORUM 841: ACETIC ACID/ETHANOL PRODUCTION AND TOLERANCE
作者： AJAY SINGH , PKR Kumar , K Schugerl , None
DOI: 10.2323/JGAM.38.227
关键词:
摘要: Direct fermentation of cellulosic materials to acetic acid and ethanol was studied using a cellulolytic strain Fusarium oxysporum DSM 841. It produces extracellular enzyme complex consisting avicelase, CMCase, cellobiase xylanase activities with hydrolytic potential 80-87% different substrates. Acetic (12g/l) (3.6g/l) were obtained yields 0.36g/g 0.1 g/g from potato waste (cellulosic starch industries). F. 841 able ferment D-xylose as efficiently it could D-glucose. exhibited relatively higher product tolerance. Mechanism inhibition cellulase effectiveness in the presence acid/ethanol is also discussed.
cabdirect.org
sci-hub.se 参考文章(18)
C.W. Robinson, P. Schvester, M. Moo-Young, Xylose fermentation to ethanol by Pachysolen tannophilus Biotechnol. Bioeng. Symp.; (United States). ,vol. 13, ,(1983)
Vasanti Deshpande, Sulbha Keskar, Chitra Mishra, Mala Rao, Direct conversion of cellulose/hemicellulose to ethanol by Neurospora crassa Enzyme and Microbial Technology. ,vol. 8, pp. 149- 152 ,(1986) , 10.1016/0141-0229(86)90103-1
Gregory P. Casey, W.M. Mike Ingledew, Ethanol Tolerance in Yeasts Critical Reviews in Microbiology. ,vol. 13, pp. 219- 280 ,(1986) , 10.3109/10408418609108739
Ajay Singh, PKR Kumar, K Schügerl, None, Adsorption and reuse of cellulases during saccharification of cellulosic materials Journal of Biotechnology. ,vol. 18, pp. 205- 212 ,(1991) , 10.1016/0168-1656(91)90248-T
W.J. Schmidt, W. Kuhlmann, K. Sch�gerl, Automated determination of glucose in fermentation broths with p-hydroxy-benzoic-acid hydrazide (p-HBAH) Applied Microbiology and Biotechnology. ,vol. 21, pp. 78- 84 ,(1985) , 10.1007/BF00252366
PKR Kumar, Ajay Singh, K Schügerl, None, Fed-Batch culture for the direct conversion of cellulosic substrates to acetic acid/ethanol by Fusarium oxysporum Process Biochemistry. ,vol. 26, pp. 209- 216 ,(1991) , 10.1016/0032-9592(91)85002-6
E.G. Wene, A.A. Antonopoulos, d-xylose fermentation by Fusarium oxysporum strains Biomass. ,vol. 17, pp. 13- 19 ,(1988) , 10.1016/0144-4565(88)90067-4
Ajay Singh, PKR Kumar, K Schügerl, None, Shift in product formation from acetate to ethanol using metabolic inhibitors inFusarium oxysporum Biotechnology Letters. ,vol. 13, pp. 527- 532 ,(1991) , 10.1007/BF01049212
J. N. Saddler, C. Hogan, M. K.-H. Chan, G. Louis-Seize, Ethanol fermentation of enzymatically hydrolysed pretreated wood fractions using Trichoderma cellulases, Zymomonas mobilis, and Saccharomyces cerevisiae Canadian Journal of Microbiology. ,vol. 28, pp. 1311- 1319 ,(1982) , 10.1139/M82-196
M. -L. Suihko, The fermentation of different carbon sources by Fusarium oxysporum Biotechnology Letters. ,vol. 5, pp. 721- 724 ,(1983) , 10.1007/BF01386491