Strains from the cellulose-containing environment were collected.Primary screening(by filter-paper Hutchison solid culture medium and sodium carboxymethylcellulose solid culture medium)and reelection(by filter-paper i...Strains from the cellulose-containing environment were collected.Primary screening(by filter-paper Hutchison solid culture medium and sodium carboxymethylcellulose solid culture medium)and reelection(by filter-paper inorganic salt culture medium and sodium carboxymethylcellulose Congo red culture medium)indicated that five strains obtained were best suited for high performance cellulose degradation.Determination of sodium carboxymethylcellulose activity(CMCA)and filter paper activity(FPA)was accomplished for each of the five.The strongest of the five in CMCA and FPA was applied to the production of cellulose bioethanol by separate hydrolysis and fermentation(SHF)and simultaneous saccharification and fermentation(SSF)respectively.展开更多
基金supported by the Agriculture Application Investigation and I mprovement Item of New Countryside Construction and Promotion Project of the Bureau of Science and Technology in Xi an(No.NC08005)
文摘Strains from the cellulose-containing environment were collected.Primary screening(by filter-paper Hutchison solid culture medium and sodium carboxymethylcellulose solid culture medium)and reelection(by filter-paper inorganic salt culture medium and sodium carboxymethylcellulose Congo red culture medium)indicated that five strains obtained were best suited for high performance cellulose degradation.Determination of sodium carboxymethylcellulose activity(CMCA)and filter paper activity(FPA)was accomplished for each of the five.The strongest of the five in CMCA and FPA was applied to the production of cellulose bioethanol by separate hydrolysis and fermentation(SHF)and simultaneous saccharification and fermentation(SSF)respectively.
