Assessment on temperature-pressure severally controlled explosion pretreatment of poplar.
Identifieur interne : 000556 ( Main/Exploration ); précédent : 000555; suivant : 000557Assessment on temperature-pressure severally controlled explosion pretreatment of poplar.
Auteurs : Huimei Wang [République populaire de Chine] ; Zhong Liu [République populaire de Chine] ; Xu Zheng [République populaire de Chine] ; Xuejun Pan [États-Unis] ; Lanfeng Hui [République populaire de Chine] ; Jingzhi Li [République populaire de Chine] ; Hao Zhang [République populaire de Chine]Source :
- Carbohydrate polymers [ 1879-1344 ] ; 2020.
Abstract
In this work, temperature-pressure severally controlled explosion pretreatment (TPE) was proposed to pretreat poplar chips to improve the cellulase hydrolysis yield. In TPE process, native poplar chips (NP) were mixed with steam and N2 under pressure of 2.6, 2.8 and 3.0 MPa at 209 °C for 7 min. Meanwhile, steam explosion (SE) was also used to pretreat poplar chips for comparison at 209 °C (1.9 MPa) for 7 min. Results showed that the contents of hemicellulose and lignin were decreased from 19.4 % to 4.6 % and from 27.8 %-19.5 % with increasing pressure, respectively. For cellulase hydrolysis process, TPE was more advantageous than SE due to lower contents of hemicellulose and lignin, resulting in a higher cellulose conversion (40.7 %) in relation to SE sample (34.9 %). The Langmuir isothermal- type equation expressed the factors related to the hydrolysis capacity, and the results showed that this model can well describe the kinetics of the enzymatic hydrolysis.
DOI: 10.1016/j.carbpol.2019.115622
PubMed: 31887866
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Assessment on temperature-pressure severally controlled explosion pretreatment of poplar.</title><author><name sortKey="Wang, Huimei" sort="Wang, Huimei" uniqKey="Wang H" first="Huimei" last="Wang">Huimei Wang</name><affiliation wicri:level="1"><nlm:affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457</wicri:regionArea><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author><author><name sortKey="Liu, Zhong" sort="Liu, Zhong" uniqKey="Liu Z" first="Zhong" last="Liu">Zhong Liu</name><affiliation wicri:level="1"><nlm:affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China. Electronic address: mglz@tust.edu.cn.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457</wicri:regionArea><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author><author><name sortKey="Zheng, Xu" sort="Zheng, Xu" uniqKey="Zheng X" first="Xu" last="Zheng">Xu Zheng</name><affiliation wicri:level="1"><nlm:affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457</wicri:regionArea><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author><author><name sortKey="Pan, Xuejun" sort="Pan, Xuejun" uniqKey="Pan X" first="Xuejun" last="Pan">Xuejun Pan</name><affiliation wicri:level="2"><nlm:affiliation>Department of Biological Systems Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Biological Systems Engineering, University of Wisconsin-Madison, Madison, WI 53706</wicri:regionArea><placeName><region type="state">Wisconsin</region></placeName></affiliation></author><author><name sortKey="Hui, Lanfeng" sort="Hui, Lanfeng" uniqKey="Hui L" first="Lanfeng" last="Hui">Lanfeng Hui</name><affiliation wicri:level="1"><nlm:affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China. Electronic address: huipeak@163.com.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457</wicri:regionArea><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author><author><name sortKey="Li, Jingzhi" sort="Li, Jingzhi" uniqKey="Li J" first="Jingzhi" last="Li">Jingzhi Li</name><affiliation wicri:level="1"><nlm:affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457</wicri:regionArea><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author><author><name sortKey="Zhang, Hao" sort="Zhang, Hao" uniqKey="Zhang H" first="Hao" last="Zhang">Hao Zhang</name><affiliation wicri:level="1"><nlm:affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457</wicri:regionArea><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2020">2020</date><idno type="RBID">pubmed:31887866</idno><idno type="pmid">31887866</idno><idno type="doi">10.1016/j.carbpol.2019.115622</idno><idno type="wicri:Area/Main/Corpus">000540</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000540</idno><idno type="wicri:Area/Main/Curation">000540</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">000540</idno><idno type="wicri:Area/Main/Exploration">000540</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Assessment on temperature-pressure severally controlled explosion pretreatment of poplar.</title><author><name sortKey="Wang, Huimei" sort="Wang, Huimei" uniqKey="Wang H" first="Huimei" last="Wang">Huimei Wang</name><affiliation wicri:level="1"><nlm:affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457</wicri:regionArea><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author><author><name sortKey="Liu, Zhong" sort="Liu, Zhong" uniqKey="Liu Z" first="Zhong" last="Liu">Zhong Liu</name><affiliation wicri:level="1"><nlm:affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China. Electronic address: mglz@tust.edu.cn.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457</wicri:regionArea><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author><author><name sortKey="Zheng, Xu" sort="Zheng, Xu" uniqKey="Zheng X" first="Xu" last="Zheng">Xu Zheng</name><affiliation wicri:level="1"><nlm:affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457</wicri:regionArea><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author><author><name sortKey="Pan, Xuejun" sort="Pan, Xuejun" uniqKey="Pan X" first="Xuejun" last="Pan">Xuejun Pan</name><affiliation wicri:level="2"><nlm:affiliation>Department of Biological Systems Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Biological Systems Engineering, University of Wisconsin-Madison, Madison, WI 53706</wicri:regionArea><placeName><region type="state">Wisconsin</region></placeName></affiliation></author><author><name sortKey="Hui, Lanfeng" sort="Hui, Lanfeng" uniqKey="Hui L" first="Lanfeng" last="Hui">Lanfeng Hui</name><affiliation wicri:level="1"><nlm:affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China. Electronic address: huipeak@163.com.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457</wicri:regionArea><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author><author><name sortKey="Li, Jingzhi" sort="Li, Jingzhi" uniqKey="Li J" first="Jingzhi" last="Li">Jingzhi Li</name><affiliation wicri:level="1"><nlm:affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457</wicri:regionArea><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author><author><name sortKey="Zhang, Hao" sort="Zhang, Hao" uniqKey="Zhang H" first="Hao" last="Zhang">Hao Zhang</name><affiliation wicri:level="1"><nlm:affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457</wicri:regionArea><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author></analytic><series><title level="j">Carbohydrate polymers</title><idno type="eISSN">1879-1344</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In this work, temperature-pressure severally controlled explosion pretreatment (TPE) was proposed to pretreat poplar chips to improve the cellulase hydrolysis yield. In TPE process, native poplar chips (NP) were mixed with steam and N<sub>2</sub> under pressure of 2.6, 2.8 and 3.0 MPa at 209 °C for 7 min. Meanwhile, steam explosion (SE) was also used to pretreat poplar chips for comparison at 209 °C (1.9 MPa) for 7 min. Results showed that the contents of hemicellulose and lignin were decreased from 19.4 % to 4.6 % and from 27.8 %-19.5 % with increasing pressure, respectively. For cellulase hydrolysis process, TPE was more advantageous than SE due to lower contents of hemicellulose and lignin, resulting in a higher cellulose conversion (40.7 %) in relation to SE sample (34.9 %). The Langmuir isothermal- type equation expressed the factors related to the hydrolysis capacity, and the results showed that this model can well describe the kinetics of the enzymatic hydrolysis.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">31887866</PMID><DateCompleted><Year>2020</Year><Month>01</Month><Day>02</Day></DateCompleted><DateRevised><Year>2020</Year><Month>01</Month><Day>02</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-1344</ISSN><JournalIssue CitedMedium="Internet"><Volume>230</Volume><PubDate><Year>2020</Year><Month>Feb</Month><Day>15</Day></PubDate></JournalIssue><Title>Carbohydrate polymers</Title><ISOAbbreviation>Carbohydr Polym</ISOAbbreviation></Journal><ArticleTitle>Assessment on temperature-pressure severally controlled explosion pretreatment of poplar.</ArticleTitle><Pagination><MedlinePgn>115622</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0144-8617(19)31290-1</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.carbpol.2019.115622</ELocationID><Abstract><AbstractText>In this work, temperature-pressure severally controlled explosion pretreatment (TPE) was proposed to pretreat poplar chips to improve the cellulase hydrolysis yield. In TPE process, native poplar chips (NP) were mixed with steam and N<sub>2</sub> under pressure of 2.6, 2.8 and 3.0 MPa at 209 °C for 7 min. Meanwhile, steam explosion (SE) was also used to pretreat poplar chips for comparison at 209 °C (1.9 MPa) for 7 min. Results showed that the contents of hemicellulose and lignin were decreased from 19.4 % to 4.6 % and from 27.8 %-19.5 % with increasing pressure, respectively. For cellulase hydrolysis process, TPE was more advantageous than SE due to lower contents of hemicellulose and lignin, resulting in a higher cellulose conversion (40.7 %) in relation to SE sample (34.9 %). The Langmuir isothermal- type equation expressed the factors related to the hydrolysis capacity, and the results showed that this model can well describe the kinetics of the enzymatic hydrolysis.</AbstractText><CopyrightInformation>Copyright © 2019 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Huimei</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Zhong</ForeName><Initials>Z</Initials><AffiliationInfo><Affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China. Electronic address: mglz@tust.edu.cn.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zheng</LastName><ForeName>Xu</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pan</LastName><ForeName>Xuejun</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>Department of Biological Systems Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hui</LastName><ForeName>Lanfeng</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China. Electronic address: huipeak@163.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Jingzhi</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Hao</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin 300457, China.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2019</Year><Month>11</Month><Day>13</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Carbohydr Polym</MedlineTA><NlmUniqueID>8307156</NlmUniqueID><ISSNLinking>0144-8617</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Cellulose</Keyword><Keyword MajorTopicYN="N">Enzymatic</Keyword><Keyword MajorTopicYN="N">Hemicellulose</Keyword><Keyword MajorTopicYN="N">Hydrolysis</Keyword><Keyword MajorTopicYN="N">Lignin</Keyword><Keyword MajorTopicYN="N">Temperature-pressure severally controlled explosion</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2019</Year><Month>06</Month><Day>10</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2019</Year><Month>10</Month><Day>15</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2019</Year><Month>11</Month><Day>12</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2020</Year><Month>1</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2020</Year><Month>1</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>1</Month><Day>1</Day><Hour>6</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">31887866</ArticleId><ArticleId IdType="pii">S0144-8617(19)31290-1</ArticleId><ArticleId IdType="doi">10.1016/j.carbpol.2019.115622</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>République populaire de Chine</li><li>États-Unis</li></country><region><li>Wisconsin</li></region><settlement><li>Tianjin</li></settlement></list><tree><country name="République populaire de Chine"><noRegion><name sortKey="Wang, Huimei" sort="Wang, Huimei" uniqKey="Wang H" first="Huimei" last="Wang">Huimei Wang</name></noRegion><name sortKey="Hui, Lanfeng" sort="Hui, Lanfeng" uniqKey="Hui L" first="Lanfeng" last="Hui">Lanfeng Hui</name><name sortKey="Li, Jingzhi" sort="Li, Jingzhi" uniqKey="Li J" first="Jingzhi" last="Li">Jingzhi Li</name><name sortKey="Liu, Zhong" sort="Liu, Zhong" uniqKey="Liu Z" first="Zhong" last="Liu">Zhong Liu</name><name sortKey="Zhang, Hao" sort="Zhang, Hao" uniqKey="Zhang H" first="Hao" last="Zhang">Hao Zhang</name><name sortKey="Zheng, Xu" sort="Zheng, Xu" uniqKey="Zheng X" first="Xu" last="Zheng">Xu Zheng</name></country><country name="États-Unis"><region name="Wisconsin"><name sortKey="Pan, Xuejun" sort="Pan, Xuejun" uniqKey="Pan X" first="Xuejun" last="Pan">Xuejun Pan</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/PoplarV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000556 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000556 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= PoplarV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:31887866
|texte= Assessment on temperature-pressure severally controlled explosion pretreatment of poplar.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:31887866" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a PoplarV1
| This area was generated with Dilib version V0.6.37. |  |