2024-03-29T15:14:26Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/346232020-11-13T13:29:45Zcom_10261_15com_10261_6com_10261_86com_10261_1col_10261_268col_10261_339
DIGITAL.CSIC
author
Gutiérrez Suárez, Ana
author
Río Andrade, José Carlos del
author
Martínez, María Jesús
author
Martínez, Ángel T.
funder
European Commission
2011-04-13T21:33:37Z
2011-04-13T21:33:37Z
2001
Trends in Biotechnology 19:340-348 (2001)
http://hdl.handle.net/10261/34623
http://dx.doi.org/10.13039/501100000780
At present, microbial and enzymatic preparations for the control of triglyceride-containing pitch deposits during the manufacture of mechanical and sulfite paper is commercially available. However, biotechnological products for pitch control in other pulping processes, such as alkaline pulping, are under development. These products include new fungi for the removal of steroids involved in pitch deposit formation in chlorine-free pulps, to be used as a biological pretreatment of wood before pulping. Simultaneously, tailor-made enzymes are being produced using protein-engineering techniques, enabling the specific removal of pitch contaminant compounds from paper pulp.
eng
openAccess
Pitch
The biotechnological control of pitch in paper pulp manufacturing
artículo
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URL
https://digital.csic.es/bitstream/10261/34623/3/2001-GUTIERREZ-TBTECH.pdf
File
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application/pdf
2001-GUTIERREZ-TBTECH.pdf
URL
https://digital.csic.es/bitstream/10261/34623/5/2001-GUTIERREZ-TBTECH.pdf.txt
File
MD5
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text/plain
2001-GUTIERREZ-TBTECH.pdf.txt