Fortifying spent sulfite pulping liquor with hydrolyzed reject knots

Enzyme and Microbial Technology

Volumn 41, Issue 1-2, 2007, Pages 44-50

  Helle, Steve S ^a   Petretta, Robert A ^b   Duff, Sheldon J B ^b  

^a UNIVERSITY OF NORTHERN BRITISH COLUMBIA   (Canada)

^b UNIVERSITY OF BRITISH COLUMBIA   (Canada)

Author keywords

Cellulose; Enzyme; Hydrolysis; Spent sulfite liquor

Indexed keywords

ADDITION REACTIONS; CELLULOSE; HARDWOODS; HYDROLYSIS; LIQUID SUGAR;

REJECT KNOTS; SPENT SULFITE LIQUOR;

SULFITE PULP;

BETA GLUCOSIDASE; CELLULASE; SULFITE;

ANALYTIC METHOD; ARTICLE; CONCENTRATION (PARAMETERS); FACTORIAL ANALYSIS; FERMENTATION; HYDROLYSIS; LIQUID; PH; TEMPERATURE; WOOD PULP;

CELLULOSE; FLUID; HARDWOODS; SUGAR; SULFITE PULPING;

EID: 34248183434     PISSN: 01410229     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.enzmictec.2006.11.022     Document Type: Article

References (14)

1. Larsson S., Palmqvist E., Hahn-Hägerdal B., Tengborg C., Stenberg K., Zacchi G., et al. The generation of fermentation inhibitors during dilute acid hydrolysis of softwood. Enzyme Microb Technol 24 (1999) 151-159
2. Duff S.J.B., Moritz J.W., and Andersen K.L. Simultaneous hydrolysis and fermentation of pulp mill primary clarifier sludge. Can J Chem Eng 72 (1994) 1013-1020
3. Moritz J.W., and Duff S.J.B. Ethanol production from spent sulfite liquor fortified by hydrolysis of pulp mill primary clarifier sludge. Appl Biochem Biotechnol 57-58 (1996) 689-697
4. Markham L.D., Martin A.C., Courchene C.E., and Magnotta V.L. Pulp mill reject handling systems. Tappi 62 (1979) 59-62
5. Ho N.W.Y., Chen Z., and Brainard A.P. Genetically engineered Saccharomyces yeast capable of effective cofermentation of glucose and xylose. Appl Environ Microbiol 64 (1998) 1852-1859
6. McGinnis G.D. Preparation of aldonitrile acetates using N-methylimidazole as catalyst and solvent. Carbohydrate Res 108 (1982) 284-292
7. Chen C.C., and McGinnis G.D. The use of 1-methylimazole as a solvent and catalyst for the preparation of aldonitrile acetates of aldoses. Carbohydrate Res 90 (1981) 127-130
8. Churms S.C. Recent developments in the chromatographic analysis of carbohydrates. J Chromatogr 500 (1990) 555-583
9. Dmitriev B.A., Backinowski L.V., Chizhov O.S., Zolotarev B.M., and Kochetkov N.K. Gas-liquid chromatography and mass spectrometry of aldononitrile acetates and partially methylated aldononitrile acetates. Carbohydrate Res 19 (1971) 432-435
10. Helle S.S., Murray A., Cameron D.R., and Duff S.J.B. Xylose fermentation by genetically-modified Saccharomyces cerevisiae 259 ST in spent sulphite liquor. Bioresour Eng 92 (2004) 163-171
11. Miller G.L. Use of dinitrosalicylic acid reagent for determination of reducing sugar. Anal Chem 31 (1959) 426-428
12. Adney B., and Baker J. Chemical analysis and testing task laboratory analytical procedure LAP-006 procedure title, measurement of cellulase activities. NREL (1996)
13. Charles N., Mansfield S.D., Mirochnik O., and Duff S.J.B. Effect of oxygen delignification operating parameters on downstream enzymatic hydrolysis of softwood substrates. Biotechnol Prog 19 (2003) 1606-1611
14. Aden A, Ruth M, Ibsen K, Jechura J, Neeves K, Sheehan J, Wallace B. Lignocellulosic biomass to ethanol process design and economics utilizing co-current dilute acid prehydrolysis and enzymatic hydrolysis for corn stover. 2002. NREL Technical Report #510-32438.