Improvement of a fed-batch process for high level xylanase production by a Bacillus strain
In this paper, the improvement of a fed‐batch fermentation from the point of view of an industrial xylanase production process is described. The Bacillus strain chosen for this study is able to produce high quantities of a xylanase that is suitable to be used as bleach boost agent in chlorine‐free b...
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| Veröffentlicht in: | Journal of chemical technology and biotechnology (1986) 2001-05, Vol.76 (5), p.456-460 |
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| container_title | Journal of chemical technology and biotechnology (1986) |
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| creator | Schneider, Gerhard Strehaiano, Pierre Taillandier, Patricia |
| description | In this paper, the improvement of a fed‐batch fermentation from the point of view of an industrial xylanase production process is described. The Bacillus strain chosen for this study is able to produce high quantities of a xylanase that is suitable to be used as bleach boost agent in chlorine‐free bleaching sequences of paper pulp. It was found that xylo‐oligosaccharides (hydrolysis products from xylan by xylanase action) were indispensable for induction of the enzyme synthesis, but that their presence in quantities of only 0.1 g dm−3 xylose equivalents led to catabolite repression. A substrate‐limited fed‐batch process, that is the most adapted, was furthermore improved with regard to nutrient requirement of the microorganism, especially the nitrogen source. A process with constant supply of a culture medium containing xylan, peptone and mineral nitrogen was able to produce 20 240 nkat cm−3 with a productivity of 910 nkat cm−3 h−1, which places the process among the best ever reported.
© 2001 Society of Chemical Industry |
| doi_str_mv | 10.1002/jctb.415 |
| format | Article |
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© 2001 Society of Chemical Industry</description><identifier>ISSN: 0268-2575</identifier><identifier>EISSN: 1097-4660</identifier><identifier>DOI: 10.1002/jctb.415</identifier><identifier>CODEN: JCTBDC</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Bacillus sp ; Biological and medical sciences ; Biotechnology ; catabolite repression ; Chemical and Process Engineering ; Chemical engineering ; Chemical Sciences ; Engineering Sciences ; Enzyme engineering ; fed-batch ; Fermentation ; Fundamental and applied biological sciences. Psychology ; Methods. Procedures. Technologies ; nitrogen source ; Production of selected enzymes ; xylanase</subject><ispartof>Journal of chemical technology and biotechnology (1986), 2001-05, Vol.76 (5), p.456-460</ispartof><rights>2001 Society of Chemical Industry</rights><rights>2001 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3805-7bfc1482e64d276da6a01652e65962ab579a815437e90b7caae051f8a46cf2913</citedby><cites>FETCH-LOGICAL-c3805-7bfc1482e64d276da6a01652e65962ab579a815437e90b7caae051f8a46cf2913</cites><orcidid>0000-0003-2106-6490</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjctb.415$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjctb.415$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>230,314,780,784,885,1417,27923,27924,45573,45574</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=979619$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-02135100$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Schneider, Gerhard</creatorcontrib><creatorcontrib>Strehaiano, Pierre</creatorcontrib><creatorcontrib>Taillandier, Patricia</creatorcontrib><title>Improvement of a fed-batch process for high level xylanase production by a Bacillus strain</title><title>Journal of chemical technology and biotechnology (1986)</title><addtitle>J. Chem. Technol. Biotechnol</addtitle><description>In this paper, the improvement of a fed‐batch fermentation from the point of view of an industrial xylanase production process is described. The Bacillus strain chosen for this study is able to produce high quantities of a xylanase that is suitable to be used as bleach boost agent in chlorine‐free bleaching sequences of paper pulp. It was found that xylo‐oligosaccharides (hydrolysis products from xylan by xylanase action) were indispensable for induction of the enzyme synthesis, but that their presence in quantities of only 0.1 g dm−3 xylose equivalents led to catabolite repression. A substrate‐limited fed‐batch process, that is the most adapted, was furthermore improved with regard to nutrient requirement of the microorganism, especially the nitrogen source. A process with constant supply of a culture medium containing xylan, peptone and mineral nitrogen was able to produce 20 240 nkat cm−3 with a productivity of 910 nkat cm−3 h−1, which places the process among the best ever reported.
© 2001 Society of Chemical Industry</description><subject>Bacillus sp</subject><subject>Biological and medical sciences</subject><subject>Biotechnology</subject><subject>catabolite repression</subject><subject>Chemical and Process Engineering</subject><subject>Chemical engineering</subject><subject>Chemical Sciences</subject><subject>Engineering Sciences</subject><subject>Enzyme engineering</subject><subject>fed-batch</subject><subject>Fermentation</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Methods. Procedures. Technologies</subject><subject>nitrogen source</subject><subject>Production of selected enzymes</subject><subject>xylanase</subject><issn>0268-2575</issn><issn>1097-4660</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><recordid>eNp1kF1r2zAUQMXYYFk32E8QDMb64PZKtiT7sQ3rRwgtjI5BX8S1Ii3qFLuTnKz595NxyFufhHSPDtIh5DODMwbAz5_M0J5VTLwhMwaNKiop4S2ZAZd1wYUS78mHlJ4AQNZczsjj7eY59ju7sd1Ae0eROrsqWhzMmuaBsSlR10e69r_XNNidDfRlH7DDZMf5amsG33e03eebl2h8CNtE0xDRdx_JO4ch2U-H9YT8vPr-ML8plvfXt_OLZWHKGkShWmdYVXMrqxVXcoUSgUmR96KRHFuhGqyZqEplG2iVQbQgmKuxksbxhpUn5HTyrjHo5-g3GPe6R69vLpZ6PAPOSpHj7Eb268Tmt__d2jTojU_Ghvwj22-TzpWyXEIGv02giX1K0bqjmYEeQ-sxtM6hM_rl4MRkMLiInfHpyDeqkazJVDFR_3yw-1dtejF_uJysB96nwb4ceYx_tFSlEvrX3bVewkIsHrPjR_kf8AmZsw</recordid><startdate>200105</startdate><enddate>200105</enddate><creator>Schneider, Gerhard</creator><creator>Strehaiano, Pierre</creator><creator>Taillandier, Patricia</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0003-2106-6490</orcidid></search><sort><creationdate>200105</creationdate><title>Improvement of a fed-batch process for high level xylanase production by a Bacillus strain</title><author>Schneider, Gerhard ; Strehaiano, Pierre ; Taillandier, Patricia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3805-7bfc1482e64d276da6a01652e65962ab579a815437e90b7caae051f8a46cf2913</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Bacillus sp</topic><topic>Biological and medical sciences</topic><topic>Biotechnology</topic><topic>catabolite repression</topic><topic>Chemical and Process Engineering</topic><topic>Chemical engineering</topic><topic>Chemical Sciences</topic><topic>Engineering Sciences</topic><topic>Enzyme engineering</topic><topic>fed-batch</topic><topic>Fermentation</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Methods. Procedures. Technologies</topic><topic>nitrogen source</topic><topic>Production of selected enzymes</topic><topic>xylanase</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schneider, Gerhard</creatorcontrib><creatorcontrib>Strehaiano, Pierre</creatorcontrib><creatorcontrib>Taillandier, Patricia</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schneider, Gerhard</au><au>Strehaiano, Pierre</au><au>Taillandier, Patricia</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Improvement of a fed-batch process for high level xylanase production by a Bacillus strain</atitle><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle><addtitle>J. Chem. Technol. Biotechnol</addtitle><date>2001-05</date><risdate>2001</risdate><volume>76</volume><issue>5</issue><spage>456</spage><epage>460</epage><pages>456-460</pages><issn>0268-2575</issn><eissn>1097-4660</eissn><coden>JCTBDC</coden><abstract>In this paper, the improvement of a fed‐batch fermentation from the point of view of an industrial xylanase production process is described. The Bacillus strain chosen for this study is able to produce high quantities of a xylanase that is suitable to be used as bleach boost agent in chlorine‐free bleaching sequences of paper pulp. It was found that xylo‐oligosaccharides (hydrolysis products from xylan by xylanase action) were indispensable for induction of the enzyme synthesis, but that their presence in quantities of only 0.1 g dm−3 xylose equivalents led to catabolite repression. A substrate‐limited fed‐batch process, that is the most adapted, was furthermore improved with regard to nutrient requirement of the microorganism, especially the nitrogen source. A process with constant supply of a culture medium containing xylan, peptone and mineral nitrogen was able to produce 20 240 nkat cm−3 with a productivity of 910 nkat cm−3 h−1, which places the process among the best ever reported.
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| ispartof | Journal of chemical technology and biotechnology (1986), 2001-05, Vol.76 (5), p.456-460 |
| issn | 0268-2575 1097-4660 |
| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Bacillus sp Biological and medical sciences Biotechnology catabolite repression Chemical and Process Engineering Chemical engineering Chemical Sciences Engineering Sciences Enzyme engineering fed-batch Fermentation Fundamental and applied biological sciences. Psychology Methods. Procedures. Technologies nitrogen source Production of selected enzymes xylanase |
| title | Improvement of a fed-batch process for high level xylanase production by a Bacillus strain |
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