화학공학소재연구정보센터
Journal of Industrial and Engineering Chemistry, Vol.30, 302-308, October, 2015
Structural features of lignin-rich solid residues obtained from two-step acid-hydrolysis of Miscanthus biomass (Miscanthus sacchariflorus Benth.)
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Miscanthus was subjected to two-step hydrolysis under different concentrations of sulfuric-acid (first-step: 72.18%; second-step: 36.2%) for conversion to monomeric sugars and lignin-rich solid residues. Compared to native lignin isolated from Miscanthus, there were obvious reductions of phenolic hydroxyl(0.5.2.6% vs. 5.9%) and methoxyl groups(3.0.13.9% vs. 16.5%) in solid residues. TGA confirmed that thermal stability of solid residues was proportional to greater abundance of condensed lignin structures and inversely proportional to remaining carbohydrate amount. Py-GC/MS revealed that sum of lignin derivatives (H-,G-,S-type phenols) amounted to 23.76% of the levels of MWL, meaning that lignins in solid residues seem to be highly condensed.
  1. Jezowski S, Ind. Crop. Prod., 27, 65 (2008)
  2. Lewandowski I, Scurlock JMO, Lindvall E, Christou M, Biomass Bioenerg., 25(4), 335 (2003)
  3. Roth AM, Sample DW, Ribic CA, Paine L, Undersander DJ, Bartelt GA, Biomass Bioenerg., 28(5), 490 (2005)
  4. Khanna M, Dhungana B, Clifton-Brown J, Biomass Bioenerg., 32(6), 482 (2008)
  5. Villaverde JJ, Domingues RM, Freire CS, Silvestre AJ, Neto CP, Ligero P, Vega A, J. Agric. Food Chem., 57, 3626 (2009)
  6. Seo YJ, Oh DS, Lee JW, J. Ind. Eng. Chem., 19(5), 1535 (2013)
  7. Cuzens JC, Miller JR, Renew. Energy, 10, 285 (1997)
  8. Ge Y, Li Z, Kong Y, Song Q, Wang K, J. Ind. Eng. Chem., 20(6), 4429 (2014)
  9. Kadla J, Kubo S, Venditti R, Gilbert R, Compere A, Griffith W, Carbon, 40, 2913 (2002)
  10. Kubo S, Kadla JF, J. Appl. Polym. Sci., 98(3), 1437 (2005)
  11. Kim JY, Oh S, Hwang H, Cho TS, Choi IG, Choi JW, Chemosphere, 93, 1755 (2013)
  12. Qiao W, Li S, Guo G, Han S, Ren S, Ma Y, J. Ind. Eng. Chem., 21, 1417 (2015)
  13. Sorensen A, Teller PJ, Hilstrom T, Ahring BK, Bioresour. Technol., 99(14), 6602 (2008)
  14. Dussan K, Girisuta B, Haverty D, Leahy JJ, Hayes MHB, Bioresour. Technol., 149, 216 (2013)
  15. Sluiter A, Hames B, Ruiz R, Scarlata C, Sluiter J, Templeton D, Crocker D, Lab. Anal. Proced. (2008)
  16. Faix O, Meier D, Fortmann I, Eur J, Wood Wood Prod., 48, 281 (1990)
  17. Mansson P, Holzforschung, 37, 143 (1983)
  18. Baker S, Holzforschung, 50, 573 (1996)
  19. Iiyama K, Lam TBT, J. Sci. Food Agric., 51, 481 (1990)
  20. Kim TS, Kim JY, Kim KH, Lee S, Choi D, Choi IG, Choi JW, J. Anal. Appl. Pyrolysis, 95, 118 (2012)
  21. Njoku SI, Ahring BK, Uellendahl H, Bioresour. Technol., 124, 105 (2012)
  22. Wegenhart BL, Yang L, Kwan SC, Harris R, Kenttamaa HI, Abu-Omar MM, ChemSusChem, 7, 2742 (2014)
  23. Bjorkman A, Sven. Papperstidn., 59, 477 (1956)
  24. Hasegawa I, Tabata K, Okuma O, Mae K, Energy Fuels, 18(3), 755 (2004)
  25. Baptista C, Robert D, Duarte AP, Bioresour. Technol., 99(7), 2349 (2008)
  26. Uraki Y, Kubo S, Nigo N, Sano Y, Sasaya T, Holzforschung, 49, 343 (1995)
  27. Kim JY, Hwang H, Oh S, Kim YS, Kim UJ, Choi JW, Int. J. Biol. Macromol., 66, 57 (2014)
  28. Akiyama T, Matsumoto Y, Okuyama T, Meshitsuka G, Phytochemistry, 64, 1157 (2003)
  29. Goto H, Koda K, Tong G, Matsumoto Y, Meshitsuka G, J. Wood Chem. Technol., 26, 81 (2006)
  30. Matsushita Y, Yasuda S, J. Wood Sci., 49, 166 (2003)
  31. Cathala B, Saake B, Faix O, Monties B, J. Chromatogr. A, 1020, 229 (2003)
  32. Sato T, Furusawa T, Ishiyama Y, Sugito H, Miura Y, Sato M, Suzuki N, Itoh N, Ind. Eng. Chem. Res., 45(2), 615 (2006)
  33. Leopold B, Malmstrom L, Acta Chem. Scand., 5, 1393 (1951)
  34. Guerra A, Elissetche JP, Norambuena M, Freer J, Valenzuela S, Rodriguez J, Balocchi C, Ind. Eng. Chem. Res., 47(22), 8542 (2008)
  35. Krieger-Brockett B, Res. Chem. Intermed., 20, 39 (1994)
  36. Hoover R, Food Rev. Int., 16, 369 (2000)
  37. Kim JY, Hwang H, Park J, Oh S, Choi JW, J. Anal. Appl. Pyrolysis, 110, 305 (2014)
  38. Kim JY, Oh S, Hwang H, Kim UJ, Choi JW, Polym. Degrad. Stabil., 98, 1671 (2013)
  39. Nowakowski DJ, Woodbridge CR, Jones JM, J. Anal. Appl. Pyrolysis, 83, 197 (2008)
  40. Wang SR, Guo XJ, Liang T, Zhou Y, Luo ZY, Bioresour. Technol., 104, 722 (2012)
  41. Villaverde JJ, De Vega A, Ligero P, Freire CS, Neto CP, Silvestre AJ, J. Agric. Food Chem., 58, 8279 (2010)
  42. Kim JY, Oh S, Hwang H, Moon YH, Choi JW, Energy, 76, 284 (2014)