Author
T. K. Ghose
Bio: T. K. Ghose is an academic researcher. The author has contributed to research in topics: Cellulase. The author has an hindex of 1, co-authored 1 publications receiving 5307 citations.
Topics: Cellulase
Papers
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TL;DR: Cooney et al. as mentioned in this paper proposed a new committee for the first time in 1981, with the following members: H. H. Cooney (USA), V. G. E. Ertola (Argentina; 1981-85); P. P. Stewart (Canada; Associate 1981-83); J. K. Jagannathan (India; 1983, 1985); L. C. Deliweg (FRG); 1983-85; G. G E. Righelato (UK); 1983, 85; and R. L. Davis (
Abstract: Chairman: 1981—83 H. Deliweg (FRG); 1983—85 C. L. Cooney (USA); Vice-Chairman: 1981—83 C. L. Cooney (USA); 1983—85 M. Ringpfeil (GDR); Secretary: 1981—83 R. C. Righelato (UK); 1983—85 G. G. Stewart (Canada); Titular and Associate Members: H. T. Blachère (France; Titular 1981—83); V. K. Eroshin (USSR; Associate 1981—83); A. Fiechter (Switzerland; Associate 1981—83); T. K. Ghose (India; Titular 1981—85); P. P. Gray (Australia; Associate 1983—85); J. Holló (Hungary; Titular 1981—83); A. E. Humphrey (USA; Associate 1981—83); M. Linko (Finland; Associate 1983—85); R. C. Righelato (UK; Associate 1983—85); G. G. Stewart (Canada; Associate 1981—83); J. Takahashi (Japan; Titular 1981—83); J. E. Zajic (USA; Associate 1981—83); National Representatives: R. J. Ertola (Argentina; 1981—85); P. P. Gray (Australia; 1981—83); H. J. G. Wutzel (Austria; 1981—85); W. Borzani (Brazil; 1981—85); M. Moo-Young (Canada; 1983—85); B. Sikyta (Czechoslovakia; 1981—85); K. Von Meyenburg (Denmark; 1981—85); H. Dellweg (FRG; 1983—85); M. Linko (Finland; 1981—83); L. Penasse (France; 1983—85); M. Ringpfeil (GDR; 1981—83); J. Holló (Hungary; 1983—85); V. Jagannathan (India; 1983—85); L. Goldstein (Israel; 1983—85); F. Parisi (Italy; 1983—85); S. Fukui (Japan; 1981—85); B. G. Yeoch (Malaysia; 1983—85); 0. Ilnicka-Olejiniczak (Poland; 1981—83); E. Galas (Poland; 1983—85); A. Fiechter (Switzerland; 1983—85); V. Johanides (Yugoslavia; 1981—85).
5,700 citations
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TL;DR: In this paper, a collaborative investigation of assays for endo-1,4-β-xylanase activity based on production of reducing sugars from polymeric 4-O-methyl glucuronoxylan was conducted.
2,332 citations
TL;DR: In this paper, the authors review quantitative cellulase activity assays using soluble and insoluble substrates, and focus on their advantages and limitations, and hypothesize that continuous culture using insoluble cellulosic substrates could be a powerful selection tool for enriching beneficial cellulase mutants from the large library displayed on the cell surface.
1,495 citations
TL;DR: This review summarizes the present state of knowledge on microbial cellulases and their applications and concludes that the tremendous commercial potential of cellulase components remains the driving force for research in this area.
682 citations
TL;DR: This study examines the inhibition of seven cellulase preparations, three xylanase preparations and a beta-glucosidase preparation by two purified, particulate lignin preparations derived from softwood using an organosolv pretreatment process followed by enzymatic hydrolysis.
678 citations
TL;DR: Results suggest that altering lignin also affects the enzymatic digestibility of corn stover, and the digestibility was much better for flowthrough compared with batch systems, for the same degree of xylan removal.
Abstract: Compared with batch systems, flowthrough and countercurrent reactors have important potential advan- tages for pretreating cellulosic biomass, including higher hemicellulose sugar yields, enhanced cellulose digestibility, and reduced chemical additions. Unfortunately, they suffer from high water and energy use. To better understand these trade-offs, comparative data are reported on xylan and lignin removal and enzymatic digestibility of cellu- lose for corn stover pretreated in batch and flowthrough reactors over a range of flow rates between 160j and 220jC, with water only and also with 0.1 wt% sulfuric acid. Increasing flow with just water enhanced the xylan dissolution rate, more than doubled total lignin removal, and increased cellulose digestibility. Furthermore, adding dilute sulfuric acid increased the rate of xylan removal for both batch and flowthrough systems. Interestingly, adding acid also increased the lignin removal rate with flow, but less lignin was left in solution when acid was added in batch. Although the enzymatic hydrolysis of pretreated cellulose was related to xylan removal, as others have shown, the digestibility was much better for flowthrough compared with batch systems, for the same degree of xylan removal. Cellulose digestibility for flowthrough reactors was related to lignin removal as well. These results suggest that altering lignin also affects the enzymatic digestibility of corn stover. B 2004 Wiley Periodicals, Inc.
665 citations