Starch saccharification and fermentation of uncooked sweet potato roots for fuel ethanol production

Bioresource Technology

Volumn 128, Issue , 2013, Pages 835-838

  Zhang, Peng ^a,b   Chen, Caifa ^a   Shen, Yanhu ^a   Ding, Tielin ^a   Ma, Daifu ^c   Hua, Zichun ^b   Sun, Dongxu ^a  

^a JIANGSU NORMAL UNIVERSITY   (China)

^b MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Macao)

^c INSTITUTE OF PLANT PROTECTION   (China)

Author keywords

Aspergillus niger; Fuel ethanol fermentation; Raw starch; Sweet potato; Zymomonas mobilis

Indexed keywords

ASPERGILLUS; ENERGY CONSERVATION; ETHANOL; FERMENTATION; FUELS; SACCHARIFICATION; STARCH;

ASPERGILLUS NIGER; FUEL ETHANOL FERMENTATION; RAW STARCH; SWEET POTATO; ZYMOMONAS MOBILIS;

FOOD STORAGE;

ALCOHOL; CELLULASE; GLUCAN 1,4 ALPHA GLUCOSIDASE; GLUCOSE; POLYGALACTURONASE; POTATO STARCH; PROTEINASE;

BACTERIUM; ETHANOL; FERMENTATION; ROOT VEGETABLE; STARCH; VISCOSITY;

ALCOHOL PRODUCTION; ARTICLE; ASPERGILLUS FLAVUS; ASPERGILLUS NIGER; BIOFUEL PRODUCTION; CONTROLLED STUDY; COOKING; ENERGY CONSERVATION; ENZYME ACTIVITY; FERMENTATION; FUNGAL STRAIN; FUNGUS ISOLATION; FUNGUS MUTANT; FUSARIUM; MUCOR; NONHUMAN; PAECILOMYCES; PLANT ROOT; PRIORITY JOURNAL; SACCHARIFICATION; SWEET POTATO; VISCOSITY; ZYMOMONAS MOBILIS;

ASPERGILLUS NIGER; IPOMOEA BATATAS; ZYMOMONAS MOBILIS;

EID: 84873101399     PISSN: 09608524     EISSN: 18732976     Source Type: Journal    
DOI: 10.1016/j.biortech.2012.10.166     Document Type: Article

References (13)

1. Bai F.W., Anderson W.A., Moo-Young M. Ethanol fermentation technologies from sugar and starch feedstocks. Biotechnol. Adv. 2008, 26:89-105.
2. Dien B.S., Cotta M.A., Jeffries T.W. Bacteria engineered for fuel ethanol production: current status. Appl. Microbiol. Biotechnol. 2003, 63:258-266.
3. Goyal N., Gupta J.K., Soni S.K. A novel raw starch digesting thermostable α-amylase from Bacillus sp. I-3 and its use in the direct hydrolysis of raw potato starch. Enzyme Microbial. Technol. 2005, 37:723-734.
4. Iqbal Z., Rajoka M.H., Jabbarr A., Malana M.A., Khalid A.M., Rajoka M.I. Kinetics of enhance thermostability of extracellular glucoamylase from Arachniotus sp. Biotechnol. Lett. 2003, 25:1667-1670.
5. Lee W.S., Chen I.C., Chang C.H., Yang S.S. Bioethanol production from sweet potato by co-immobilization of saccharolytic molds and Saccharomyces cerevisiae. Renewable Energy 2012, 39:216-222.
6. Macgregor A.W., Morgan J.E. Structure of amylopectins isolated from large and small starch granules of normal and waxy barley. Cereal Chem. 1984, 61:222-228.
7. Nakayama T., Watanabe S., Mitsui K., Uchida H., Inouye I. The phylogenetic relationship between the Chlamydomonadales and Chlorococcales inferred from ITS rDNA sequence data. Phycol. Res. 1996, 44:47-55.
8. Rajoka M.I., Yasmeen A. Induction, and production studies of a novel glucoamylase of Aspergillus niger. World J. Microbiol. Biotechnol. 2005, 21:179-187.
9. Ring S.G., Gee J.M., Whittam M., Orford P., Johnson I.T. Resistant starch: its chemical form in foodstuffs and effect on digestibility in vitro. Food Chem. 1988, 28:97-109.
10. Wang L.S., Ge X., Zhang W. Improvement of ethanol yield from raw corn flour by Rhizopus sp. World J. Microbiol. Biotechnol. 2007, 23:461-465.
11. Yang S.H., Land M.L., Klingeman D.M., Pelletier D.A., Lu T.S., Martin S.L. Paradigm for industrial strain improvement identifies sodium acetate tolerance loci in Zymomonas mobilis and Saccharomyces cerevisiae. Proc. Natl. Acad. Sci. USA 2010, 107:10395-10400.
12. Zhang L., Chen Q., Jin Y.L., Xue H.L., Guan J.F. Energy-saving direct ethanol production from viscosity reduction mash of sweet potato at very high gravity (VHG). Fuel Process. Technol. 2010, 91:1845-1850.
13. Zhang L., Zhao H., Gan M.Z., Jin Y.L., Gao X.F. Application of simultaneous saccharification and fermentation (SSF) from viscosity reducing of raw sweet potato for bioethanol production at laboratory, pilot and industrial scales. Bioresour.Technol. 2011, 102:4573-4579.