Email this article Changes in the structure of cell wall polymers in thermomechanical treatment of highly lignified plant feedstock
- Authors: Podgorbunskikh E.M.1, Ryabchikov E.I.2, Bychkov A.L.1,3, Lomovskii O.I.1
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Affiliations:
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch
- Novosibirsk State University
- Issue: Vol 473, No 1 (2017)
- Pages: 49-51
- Section: Physical Chemistry
- URL: https://journals.rcsi.science/0012-5016/article/view/153615
- DOI: https://doi.org/10.1134/S0012501617030046
- ID: 153615
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Abstract
The effect of mechanical treatment at various temperatures on structural changes in polymers contained in highly lignified plant feedstock was studied by the example of reed stems. The optimal conditions (about 10°C) of mechanical activation of plant feedstock were determined, under which its structure is disordered enough for subsequent enzymatic hydrolysis, but the lignin decomposition is prevented, and so is the formation of a layer of substances inhibiting enzymes on the surface of particles.
About the authors
E. M. Podgorbunskikh
Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch
Author for correspondence.
Email: podgorbunskikh@bk.ru
Russian Federation, Novosibirsk, 630128
E. I. Ryabchikov
Institute of Chemical Biology and Fundamental Medicine, Siberian Branch
Author for correspondence.
Email: lenryab@niboch.nsc.ru
Russian Federation, Novosibirsk, 630090
A. L. Bychkov
Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch; Novosibirsk State University
Author for correspondence.
Email: bychkov_a@solid.nsc.ru
Russian Federation, Novosibirsk, 630128; Novosibirsk, 630090
O. I. Lomovskii
Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch
Email: bychkov_a@solid.nsc.ru
Russian Federation, Novosibirsk, 630128
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