Saccharification of native and degraded cotton cellulose and commercial microcrystalline cellulose by <i>Trichoderma viride</i> cellobiohydrolase I
- Autores
- Finetti, M.; Daz, M.; Ellenrieder, G.; Marx-Figini, Marianne
- Año de publicación
- 1993
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The degree of polymerization of samples of acid degraded cotton cellulose has no appreciable influence on the saccharification by cellobiohydrolase I from Trichoderma viride. The increase in the number of cellulose molecule ends, achieved by a 30-fold decrease in molecular weight, does not produce the effect which could be expected for a pure end-wise mode of action of this exoglucanase. Microcrystalline celluloses saccharified by the same enzyme yield considerably more reducing sugars than cotton cellulose, either with a similar degree of polymerization or one of about 7000. It appears, therefore, that the difference in the susceptibility of the commercial substrates is not a consequence of their low degree of polymerization.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas - Materia
-
Química
Cellulose
cotton
polymerization
saccharification
Trichodema - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/143710
Ver los metadatos del registro completo
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Saccharification of native and degraded cotton cellulose and commercial microcrystalline cellulose by <i>Trichoderma viride</i> cellobiohydrolase IFinetti, M.Daz, M.Ellenrieder, G.Marx-Figini, MarianneQuímicaCellulosecottonpolymerizationsaccharificationTrichodemaThe degree of polymerization of samples of acid degraded cotton cellulose has no appreciable influence on the saccharification by cellobiohydrolase I from Trichoderma viride. The increase in the number of cellulose molecule ends, achieved by a 30-fold decrease in molecular weight, does not produce the effect which could be expected for a pure end-wise mode of action of this exoglucanase. Microcrystalline celluloses saccharified by the same enzyme yield considerably more reducing sugars than cotton cellulose, either with a similar degree of polymerization or one of about 7000. It appears, therefore, that the difference in the susceptibility of the commercial substrates is not a consequence of their low degree of polymerization.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1993info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf251-254http://sedici.unlp.edu.ar/handle/10915/143710enginfo:eu-repo/semantics/altIdentifier/issn/0959-3993info:eu-repo/semantics/altIdentifier/issn/1573-0972info:eu-repo/semantics/altIdentifier/doi/10.1007/bf00327849info:eu-repo/semantics/altIdentifier/pmid/24419959info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:13:06Zoai:sedici.unlp.edu.ar:10915/143710Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:13:06.301SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Saccharification of native and degraded cotton cellulose and commercial microcrystalline cellulose by <i>Trichoderma viride</i> cellobiohydrolase I |
| title |
Saccharification of native and degraded cotton cellulose and commercial microcrystalline cellulose by <i>Trichoderma viride</i> cellobiohydrolase I |
| spellingShingle |
Saccharification of native and degraded cotton cellulose and commercial microcrystalline cellulose by <i>Trichoderma viride</i> cellobiohydrolase I Finetti, M. Química Cellulose cotton polymerization saccharification Trichodema |
| title_short |
Saccharification of native and degraded cotton cellulose and commercial microcrystalline cellulose by <i>Trichoderma viride</i> cellobiohydrolase I |
| title_full |
Saccharification of native and degraded cotton cellulose and commercial microcrystalline cellulose by <i>Trichoderma viride</i> cellobiohydrolase I |
| title_fullStr |
Saccharification of native and degraded cotton cellulose and commercial microcrystalline cellulose by <i>Trichoderma viride</i> cellobiohydrolase I |
| title_full_unstemmed |
Saccharification of native and degraded cotton cellulose and commercial microcrystalline cellulose by <i>Trichoderma viride</i> cellobiohydrolase I |
| title_sort |
Saccharification of native and degraded cotton cellulose and commercial microcrystalline cellulose by <i>Trichoderma viride</i> cellobiohydrolase I |
| dc.creator.none.fl_str_mv |
Finetti, M. Daz, M. Ellenrieder, G. Marx-Figini, Marianne |
| author |
Finetti, M. |
| author_facet |
Finetti, M. Daz, M. Ellenrieder, G. Marx-Figini, Marianne |
| author_role |
author |
| author2 |
Daz, M. Ellenrieder, G. Marx-Figini, Marianne |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
Química Cellulose cotton polymerization saccharification Trichodema |
| topic |
Química Cellulose cotton polymerization saccharification Trichodema |
| dc.description.none.fl_txt_mv |
The degree of polymerization of samples of acid degraded cotton cellulose has no appreciable influence on the saccharification by cellobiohydrolase I from Trichoderma viride. The increase in the number of cellulose molecule ends, achieved by a 30-fold decrease in molecular weight, does not produce the effect which could be expected for a pure end-wise mode of action of this exoglucanase. Microcrystalline celluloses saccharified by the same enzyme yield considerably more reducing sugars than cotton cellulose, either with a similar degree of polymerization or one of about 7000. It appears, therefore, that the difference in the susceptibility of the commercial substrates is not a consequence of their low degree of polymerization. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas |
| description |
The degree of polymerization of samples of acid degraded cotton cellulose has no appreciable influence on the saccharification by cellobiohydrolase I from Trichoderma viride. The increase in the number of cellulose molecule ends, achieved by a 30-fold decrease in molecular weight, does not produce the effect which could be expected for a pure end-wise mode of action of this exoglucanase. Microcrystalline celluloses saccharified by the same enzyme yield considerably more reducing sugars than cotton cellulose, either with a similar degree of polymerization or one of about 7000. It appears, therefore, that the difference in the susceptibility of the commercial substrates is not a consequence of their low degree of polymerization. |
| publishDate |
1993 |
| dc.date.none.fl_str_mv |
1993 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/143710 |
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eng |
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eng |
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info:eu-repo/semantics/altIdentifier/issn/0959-3993 info:eu-repo/semantics/altIdentifier/issn/1573-0972 info:eu-repo/semantics/altIdentifier/doi/10.1007/bf00327849 info:eu-repo/semantics/altIdentifier/pmid/24419959 |
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