Characterization of lignins from Populus alba L. generated as by-products in different transformation processes: Kraft pulping, organosolv and acid hydrolysis.
Identifieur interne : 000A85 ( Main/Exploration ); précédent : 000A84; suivant : 000A86Characterization of lignins from Populus alba L. generated as by-products in different transformation processes: Kraft pulping, organosolv and acid hydrolysis.
Auteurs : Raquel Martín-Sampedro [Espagne] ; José I. Santos [Espagne] ; Úrsula Fillat [Espagne] ; Bernd Wicklein [Espagne] ; María E. Eugenio [Espagne] ; David Ibarra [Espagne]Source :
- International journal of biological macromolecules [ 1879-0003 ] ; 2019.
Descripteurs français
- KwdFr :
- Acides sulfuriques (composition chimique), Analyse thermique différentielle (MeSH), Biotechnologie (méthodes), Bois (composition chimique), Chromatographie sur gel (MeSH), Hydrolyse (MeSH), Lignine (analyse), Lignine (composition chimique), Masse moléculaire (MeSH), Populus (composition chimique), Spectroscopie infrarouge à transformée de Fourier (MeSH), Spectroscopie par résonance magnétique du carbone-13 (MeSH), Température (MeSH), Thermogravimétrie (MeSH).
- MESH :
- analyse : Lignine.
- composition chimique : Acides sulfuriques, Bois, Lignine, Populus.
- méthodes : Biotechnologie.
- Analyse thermique différentielle, Chromatographie sur gel, Hydrolyse, Masse moléculaire, Spectroscopie infrarouge à transformée de Fourier, Spectroscopie par résonance magnétique du carbone-13, Température, Thermogravimétrie.
English descriptors
- KwdEn :
- Biotechnology (methods), Carbon-13 Magnetic Resonance Spectroscopy (MeSH), Chromatography, Gel (MeSH), Differential Thermal Analysis (MeSH), Hydrolysis (MeSH), Lignin (analysis), Lignin (chemistry), Molecular Weight (MeSH), Populus (chemistry), Spectroscopy, Fourier Transform Infrared (MeSH), Sulfuric Acids (chemistry), Temperature (MeSH), Thermogravimetry (MeSH), Wood (chemistry).
- MESH :
- chemical , analysis : Lignin.
- chemical , chemistry : Lignin, Sulfuric Acids.
- chemistry : Populus, Wood.
- methods : Biotechnology.
- Carbon-13 Magnetic Resonance Spectroscopy, Chromatography, Gel, Differential Thermal Analysis, Hydrolysis, Molecular Weight, Spectroscopy, Fourier Transform Infrared, Temperature, Thermogravimetry.
Abstract
The complexity and heterogeneity of lignin requires a detailed understanding in order to decide about more efficient lignin valorization approaches. This study deals with the characterization of lignins from Populus alba L. generated as by-products in different transformation processes: kraft pulping, organosolv and dilute acid hydrolysis. In addition to the composition, the chemical and structural features of the different lignins were investigated by Fourier Transform infrared spectroscopy (FTIR), solid-state 13C nuclear magnetic resonance (13C NMR), two-dimensional nuclear magnetic spectrometry (2D NMR), size exclusion chromatography (SEC), and thermal analysis. Organosolv lignin showed noticeably different characteristics compared to kraft and acid hydrolysis lignins; higher molar mass, higher amount of side-chain linkages (mainly aryl-β ether and resinol) together with lower phenolic content. On the contrary, kraft and acid hydrolysis lignins presented an extensive elimination of lateral chains and therefore a higher phenolic content, which suggests a much stronger lignin depolymerization (lower molar mass) during these processes. Moreover, thermal analysis results revealed that the thermal stability of kraft and acid hydrolysis lignins was higher than that of organosolv lignin, especially in the case of acid hydrolysis lignin. According to all these characteristics, several valorization pathways for studied lignin are discussed.
DOI: 10.1016/j.ijbiomac.2018.12.158
PubMed: 30572057
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Tolosa 72, Donostia-San Sebastian 20018</wicri:regionArea><placeName><region nuts="2" type="communauté">Pays basque</region></placeName></affiliation></author><author><name sortKey="Fillat, Ursula" sort="Fillat, Ursula" uniqKey="Fillat U" first="Úrsula" last="Fillat">Úrsula Fillat</name><affiliation wicri:level="2"><nlm:affiliation>INIA-CIFOR, Forestry Products Department, Ctra de la Coruña Km 7.5, Madrid 28040, Spain.</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>INIA-CIFOR, Forestry Products Department, Ctra de la Coruña Km 7.5, Madrid 28040</wicri:regionArea><placeName><region nuts="2" type="communauté">Communauté de Madrid</region></placeName></affiliation></author><author><name sortKey="Wicklein, Bernd" sort="Wicklein, Bernd" uniqKey="Wicklein B" first="Bernd" last="Wicklein">Bernd Wicklein</name><affiliation wicri:level="2"><nlm:affiliation>Instituto de Ciencia de Materiales de Madrid (ICMM), Consejo Superior de Investigaciones Científicos (CSIC), Sor Juana Inés de la Cruz 3, Cantoblanco, Madrid 28049, Spain.</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Instituto de Ciencia de Materiales de Madrid (ICMM), Consejo Superior de Investigaciones Científicos (CSIC), Sor Juana Inés de la Cruz 3, Cantoblanco, Madrid 28049</wicri:regionArea><placeName><region nuts="2" type="communauté">Communauté de Madrid</region></placeName></affiliation></author><author><name sortKey="Eugenio, Maria E" sort="Eugenio, Maria E" uniqKey="Eugenio M" first="María E" last="Eugenio">María E. Eugenio</name><affiliation wicri:level="2"><nlm:affiliation>INIA-CIFOR, Forestry Products Department, Ctra de la Coruña Km 7.5, Madrid 28040, Spain.</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>INIA-CIFOR, Forestry Products Department, Ctra de la Coruña Km 7.5, Madrid 28040</wicri:regionArea><placeName><region nuts="2" type="communauté">Communauté de Madrid</region></placeName></affiliation></author><author><name sortKey="Ibarra, David" sort="Ibarra, David" uniqKey="Ibarra D" first="David" last="Ibarra">David Ibarra</name><affiliation wicri:level="2"><nlm:affiliation>INIA-CIFOR, Forestry Products Department, Ctra de la Coruña Km 7.5, Madrid 28040, Spain. Electronic address: ibarra.david@inia.es.</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>INIA-CIFOR, Forestry Products Department, Ctra de la Coruña Km 7.5, Madrid 28040</wicri:regionArea><placeName><region nuts="2" type="communauté">Communauté de Madrid</region></placeName></affiliation></author></analytic><series><title level="j">International journal of biological macromolecules</title><idno type="eISSN">1879-0003</idno><imprint><date when="2019" type="published">2019</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biotechnology (methods)</term><term>Carbon-13 Magnetic Resonance Spectroscopy (MeSH)</term><term>Chromatography, Gel (MeSH)</term><term>Differential Thermal Analysis (MeSH)</term><term>Hydrolysis (MeSH)</term><term>Lignin (analysis)</term><term>Lignin (chemistry)</term><term>Molecular Weight (MeSH)</term><term>Populus (chemistry)</term><term>Spectroscopy, Fourier Transform Infrared (MeSH)</term><term>Sulfuric Acids (chemistry)</term><term>Temperature (MeSH)</term><term>Thermogravimetry (MeSH)</term><term>Wood (chemistry)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Acides sulfuriques (composition chimique)</term><term>Analyse thermique différentielle (MeSH)</term><term>Biotechnologie (méthodes)</term><term>Bois (composition chimique)</term><term>Chromatographie sur gel (MeSH)</term><term>Hydrolyse (MeSH)</term><term>Lignine (analyse)</term><term>Lignine (composition chimique)</term><term>Masse moléculaire (MeSH)</term><term>Populus (composition chimique)</term><term>Spectroscopie infrarouge à transformée de Fourier (MeSH)</term><term>Spectroscopie par résonance magnétique du carbone-13 (MeSH)</term><term>Température (MeSH)</term><term>Thermogravimétrie (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Lignin</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Lignin</term><term>Sulfuric Acids</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Lignine</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Populus</term><term>Wood</term></keywords><keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Acides sulfuriques</term><term>Bois</term><term>Lignine</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Biotechnology</term></keywords><keywords scheme="MESH" qualifier="méthodes" xml:lang="fr"><term>Biotechnologie</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Carbon-13 Magnetic Resonance Spectroscopy</term><term>Chromatography, Gel</term><term>Differential Thermal Analysis</term><term>Hydrolysis</term><term>Molecular Weight</term><term>Spectroscopy, Fourier Transform Infrared</term><term>Temperature</term><term>Thermogravimetry</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Analyse thermique différentielle</term><term>Chromatographie sur gel</term><term>Hydrolyse</term><term>Masse moléculaire</term><term>Spectroscopie infrarouge à transformée de Fourier</term><term>Spectroscopie par résonance magnétique du carbone-13</term><term>Température</term><term>Thermogravimétrie</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The complexity and heterogeneity of lignin requires a detailed understanding in order to decide about more efficient lignin valorization approaches. This study deals with the characterization of lignins from Populus alba L. generated as by-products in different transformation processes: kraft pulping, organosolv and dilute acid hydrolysis. In addition to the composition, the chemical and structural features of the different lignins were investigated by Fourier Transform infrared spectroscopy (FTIR), solid-state <sup>13</sup>C nuclear magnetic resonance (<sup>13</sup>C NMR), two-dimensional nuclear magnetic spectrometry (2D NMR), size exclusion chromatography (SEC), and thermal analysis. Organosolv lignin showed noticeably different characteristics compared to kraft and acid hydrolysis lignins; higher molar mass, higher amount of side-chain linkages (mainly aryl-β ether and resinol) together with lower phenolic content. On the contrary, kraft and acid hydrolysis lignins presented an extensive elimination of lateral chains and therefore a higher phenolic content, which suggests a much stronger lignin depolymerization (lower molar mass) during these processes. Moreover, thermal analysis results revealed that the thermal stability of kraft and acid hydrolysis lignins was higher than that of organosolv lignin, especially in the case of acid hydrolysis lignin. According to all these characteristics, several valorization pathways for studied lignin are discussed.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">30572057</PMID><DateCompleted><Year>2019</Year><Month>05</Month><Day>31</Day></DateCompleted><DateRevised><Year>2019</Year><Month>05</Month><Day>31</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-0003</ISSN><JournalIssue CitedMedium="Internet"><Volume>126</Volume><PubDate><Year>2019</Year><Month>Apr</Month><Day>01</Day></PubDate></JournalIssue><Title>International journal of biological macromolecules</Title><ISOAbbreviation>Int J Biol Macromol</ISOAbbreviation></Journal><ArticleTitle>Characterization of lignins from Populus alba L. generated as by-products in different transformation processes: Kraft pulping, organosolv and acid hydrolysis.</ArticleTitle><Pagination><MedlinePgn>18-29</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0141-8130(18)35856-2</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.ijbiomac.2018.12.158</ELocationID><Abstract><AbstractText>The complexity and heterogeneity of lignin requires a detailed understanding in order to decide about more efficient lignin valorization approaches. This study deals with the characterization of lignins from Populus alba L. generated as by-products in different transformation processes: kraft pulping, organosolv and dilute acid hydrolysis. In addition to the composition, the chemical and structural features of the different lignins were investigated by Fourier Transform infrared spectroscopy (FTIR), solid-state <sup>13</sup>C nuclear magnetic resonance (<sup>13</sup>C NMR), two-dimensional nuclear magnetic spectrometry (2D NMR), size exclusion chromatography (SEC), and thermal analysis. Organosolv lignin showed noticeably different characteristics compared to kraft and acid hydrolysis lignins; higher molar mass, higher amount of side-chain linkages (mainly aryl-β ether and resinol) together with lower phenolic content. On the contrary, kraft and acid hydrolysis lignins presented an extensive elimination of lateral chains and therefore a higher phenolic content, which suggests a much stronger lignin depolymerization (lower molar mass) during these processes. Moreover, thermal analysis results revealed that the thermal stability of kraft and acid hydrolysis lignins was higher than that of organosolv lignin, especially in the case of acid hydrolysis lignin. According to all these characteristics, several valorization pathways for studied lignin are discussed.</AbstractText><CopyrightInformation>Copyright © 2018 Elsevier B.V. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Martín-Sampedro</LastName><ForeName>Raquel</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>INIA-CIFOR, Forestry Products Department, Ctra de la Coruña Km 7.5, Madrid 28040, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Santos</LastName><ForeName>José I</ForeName><Initials>JI</Initials><AffiliationInfo><Affiliation>General Services of Research SGIKER, University of the Basque Country (UPV/EHU), Edificio Joxe Mari Korta Avda. Tolosa 72, Donostia-San Sebastian 20018, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Fillat</LastName><ForeName>Úrsula</ForeName><Initials>Ú</Initials><AffiliationInfo><Affiliation>INIA-CIFOR, Forestry Products Department, Ctra de la Coruña Km 7.5, Madrid 28040, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wicklein</LastName><ForeName>Bernd</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>Instituto de Ciencia de Materiales de Madrid (ICMM), Consejo Superior de Investigaciones Científicos (CSIC), Sor Juana Inés de la Cruz 3, Cantoblanco, Madrid 28049, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Eugenio</LastName><ForeName>María E</ForeName><Initials>ME</Initials><AffiliationInfo><Affiliation>INIA-CIFOR, Forestry Products Department, Ctra de la Coruña Km 7.5, Madrid 28040, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ibarra</LastName><ForeName>David</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>INIA-CIFOR, Forestry Products Department, Ctra de la Coruña Km 7.5, Madrid 28040, Spain. Electronic address: ibarra.david@inia.es.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2018</Year><Month>12</Month><Day>18</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Int J Biol Macromol</MedlineTA><NlmUniqueID>7909578</NlmUniqueID><ISSNLinking>0141-8130</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D013464">Sulfuric Acids</NameOfSubstance></Chemical><Chemical><RegistryNumber>9005-53-2</RegistryNumber><NameOfSubstance UI="D008031">Lignin</NameOfSubstance></Chemical><Chemical><RegistryNumber>O40UQP6WCF</RegistryNumber><NameOfSubstance UI="C033158">sulfuric acid</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001709" MajorTopicYN="N">Biotechnology</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D066241" MajorTopicYN="N">Carbon-13 Magnetic Resonance Spectroscopy</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002850" MajorTopicYN="N">Chromatography, Gel</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004055" MajorTopicYN="N">Differential Thermal Analysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006868" MajorTopicYN="N">Hydrolysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008031" MajorTopicYN="N">Lignin</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008970" MajorTopicYN="N">Molecular Weight</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017550" MajorTopicYN="N">Spectroscopy, Fourier Transform Infrared</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013464" MajorTopicYN="N">Sulfuric Acids</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013696" MajorTopicYN="N">Temperature</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013818" MajorTopicYN="N">Thermogravimetry</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014934" MajorTopicYN="N">Wood</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2018</Year><Month>10</Month><Day>29</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2018</Year><Month>12</Month><Day>11</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2018</Year><Month>12</Month><Day>17</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2018</Year><Month>12</Month><Day>21</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2019</Year><Month>6</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2018</Year><Month>12</Month><Day>21</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">30572057</ArticleId><ArticleId IdType="pii">S0141-8130(18)35856-2</ArticleId><ArticleId IdType="doi">10.1016/j.ijbiomac.2018.12.158</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Espagne</li></country><region><li>Communauté de Madrid</li><li>Pays basque</li></region></list><tree><country name="Espagne"><region name="Communauté de Madrid"><name sortKey="Martin Sampedro, Raquel" sort="Martin Sampedro, Raquel" uniqKey="Martin Sampedro R" first="Raquel" last="Martín-Sampedro">Raquel Martín-Sampedro</name></region><name sortKey="Eugenio, Maria E" sort="Eugenio, Maria E" uniqKey="Eugenio M" first="María E" last="Eugenio">María E. Eugenio</name><name sortKey="Fillat, Ursula" sort="Fillat, Ursula" uniqKey="Fillat U" first="Úrsula" last="Fillat">Úrsula Fillat</name><name sortKey="Ibarra, David" sort="Ibarra, David" uniqKey="Ibarra D" first="David" last="Ibarra">David Ibarra</name><name sortKey="Santos, Jose I" sort="Santos, Jose I" uniqKey="Santos J" first="José I" last="Santos">José I. Santos</name><name sortKey="Wicklein, Bernd" sort="Wicklein, Bernd" uniqKey="Wicklein B" first="Bernd" last="Wicklein">Bernd Wicklein</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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