Ethanosolv pretreatment of barley straw with iron(III) chloride for enzymatic saccharification

Journal of Chemical Technology and Biotechnology

Volumn 85, Issue 11, 2010, Pages 1494-1498

  Kim, Youngran ^a   Yu, Anna ^a   Han, Minhee ^b   Choi, Gi Wook ^b   Chung, Bongwoo ^a  

^a Chonbuk National University   (South Korea)

^b Changhae Ethanol Co Ltd   (South Korea)

Author keywords

Barley straw; Bioethanol; Ethanosolv; Iron(III) chloride; Organosolv pretreatment

Indexed keywords

BARLEY STRAW; ENZYMATIC DIGESTIBILITY; ENZYMATIC SACCHARIFICATION; ETHANOSOLV; FILTRATION PROCESS; INORGANIC SALTS; IRON CHLORIDES; IRON(III) CHLORIDE; LIGNOCELLULOSIC BIOMASS; ORGANOSOLV PRETREATMENT; PRE-TREATMENT; UNDESIRABLE EFFECTS;

ALDEHYDES; BIOETHANOL; CELLULOSE; CHLORINE COMPOUNDS; ETHANOL; FURFURAL; INORGANIC ACIDS; INORGANIC COMPOUNDS; IRON COMPOUNDS; METAL RECOVERY; SACCHARIFICATION; SALTS;

ENZYMATIC HYDROLYSIS;

5 HYDROXY 2 METHYLFURFURAL; ALCOHOL; BIOFUEL; CELLULOSE; ETHANOSOLV; FERROUS CHLORIDE; FURFURAL; HEMICELLULOSE; HYDROXYL GROUP; LIGNOCELLULOSE; SOLVENT; UNCLASSIFIED DRUG;

ARTICLE; BARLEY; CATALYSIS; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; FILTRATION; HYDROLYSIS; REACTION TIME; SACCHARIFICATION; TEMPERATURE;

ALDEHYDES; BARLEY STRAW; CELLULOSE; CHLORINE COMPOUNDS; ENZYMOLYSIS; ETHANOL; FURFURAL; INORGANIC ACIDS; INORGANIC SALTS; IRON CHLORIDES; IRON COMPOUNDS; RECOVERY; SACCHARIFICATION;

HORDEUM;

EID: 78650486258     PISSN: 02682575     EISSN: 10974660     Source Type: Journal    
DOI: 10.1002/jctb.2455     Document Type: Article

References (19)

1. Kim TH and Lee YY, Pretreatment of corn stover by soaking in aqueous ammonia. Appl Biochem Biotechnol 26: 361-375 (2007).
2. Öhgren K, Bura R, Saddler J and Zacchi G, Effect of hemicellulose and lignin removal on enzymatic hydrolysis of steam pretreated corn stover. Bioresource Technol 98: 2503-2501 (2007).
3. Kandam KL, Chin CY and Brown LW, Flexible biorefinery for producing fermentation sugars, lignin and pulp from corn stover. J Ind Microbiol Biotechnol 35: 331-341 (2008).
4. Sun FB and Chen HZ, Organosolv pregreatment by crude glycerol from oleochemicals industry for enzymatic hydrolysis of wheat straw. Bioresource Technol 99: 5474-5479 (2008).
5. Wyman CE, Dale BE, Elander RT, Holtzapple M, Ladisch MR and Lee YY, Coordinated development of leading biomass pretreatment technologies. Bioresource Technol 96: 1959-1966 (2005).
6. Kumar R and Wyman CE, Fractionation of corn stover by hot-water and aqueous ammonia treatment. Bioresource Technol 97: 224-232 (2006).
7. Liu L, Sun J, Cai C, Wang S, Pei H and Zhang J, Corn stover pretreatment by inorganic salts and its effects on hemicellulose and cellulose degradation. Bioresource Technol 100: 5865-5871 (2009).
8. Yan YJ, Li TC, Ren ZW and Li GZ, A study on catalytic hydrolysis of peat. Bioresource Technol 57: 269-273 (1996).
9. Nugyen QA and Tucker MP, Dilute acid/metal salt hydrolysis of lignocellulosics. US Patent 6423145 (2002).
10. Liu C and Wyman CE, The enhancement of xylose monomer and xylotriose degradation by inorganic salts in aqueous solutions at 180 °C. Carbohydrate Res 341: 2550-2556 (2006).
11. Ruiz R and Ehrman T, Chemical Analysis and Testing Task: LAP-002 (determination of carbohydrates in biomass by high performance liquid chromatography). National Renewable Energy Laboratory, Golden, CO, USA (1996).
12. Templeton D and Ehrman T, Chemical Analysis and Testing Task: LAP-003 (determination of acid- insoluble lignin lignin in biomass). National Renewable Energy Laboratory, Golden, CO, USA (1995).
13. Ruiz R and Ehrman T, Chemical Analysis and Testing Task: LAP-015 (HPLC analysis of lquid fractions of process samples for byproducts and degradation product). National Renewable Energy Laboratory, Golden, CO, USA (1996).
14. Brown L and Torget R, Chemical Analysis and Testing Task: LAP-009 (enzymatic saccharification of lignocellulosic biomass). National Renewable Energy Laboratory, Golden, CO, USA (1996).
15. Pan X, Gilkes N, Kadla J, Pye K, Saka S and Gregg D, Bioconversion of hybrid poplar to ethanol and co-products using an organosolv fraction process: optimization of process yields. Biotechnol Bioeng 94: 851-861 (2006).
16. Eggleston G, Vercellotti JR, Edye LA and Clarke MAJ, Effect of salts on the thermal degradation of concentrated aqueous solution of sucrose. Carbohydrate Chem 15: 81-94 (1996).
17. Thomsen MH, Thygesen A and Thomsen AB, Identification and characterization of fermentation inhibitors formed during hydrothermal treatment and following SSF of wheat straw. Appl Microbiol Biotechnol 83: 447-455 (2009).
18. Almeida JR, Modig T, Petersson A, Hähn-Hägerdal B, Lidén G and Gorwa-Grauslund MF, Increased to tolerance and conversion of inhibitors in lignocellulosic hydrolysates by Saccharomyces cerevisiae. J Chem Technol Biotechnol 82: 340-349 (2007).
19. Delgense JP, Molrtta R and Navarro JM, Effects of lignocelluloses degradation products on ethanol fermentations of glucose and xylose by Saccharomyces cerevisiae, Zymomonas mobilis, Pichia stipitis, and Candida shehatae. Enzyme Microbiol Technol 19: 220-225 (1996).