Characterization of Lignin Extracted from Willow by Deep Eutectic Solvent Treatments.
Identifieur interne : 000487 ( Main/Corpus ); précédent : 000486; suivant : 000488Characterization of Lignin Extracted from Willow by Deep Eutectic Solvent Treatments.
Auteurs : Gaojin Lyu ; Tengfei Li ; Xingxiang Ji ; Guihua Yang ; Yu Liu ; Lucian A. Lucia ; Jiachuan ChenSource :
- Polymers [ 2073-4360 ] ; 2018.
Abstract
Purity, morphology, and structural characterization of synthesized deep eutectic solvent (DES)-lignins (D6h, D9h, D12h, D18h, D24h) extracted from willow (Salix matsudana cv. Zhuliu) after treatment with a 1:10 molar ratio of choline chloride and lactic acid at 120 °C for 6, 9, 12, 18, and 24 h were carried out. The purity of DES-lignin was ~95.4%. The proportion of hydrogen (H) in DES-lignin samples increased from 4.22% to 6.90% with lignin extraction time. The DES-lignin samples had low number/weight average molecular weights (1348.1/1806.7 to 920.2/1042.5 g/mol, from D6h to D24h) and low particle sizes (702⁻400 nm). Atomic force microscopy (AFM) analysis demonstrated that DES-lignin nanoparticles had smooth surfaces and diameters of 200⁻420 nm. Syringyl (S) units were dominant, and total phenolic hydroxyl content and total hydroxyl content reached their highest values of 2.05 and 3.42 mmol·g-1 in D12h and D6h, respectively. β-Aryl ether (β-O-4) linkages were eliminated during DES treatment.
DOI: 10.3390/polym10080869
PubMed: 30960794
PubMed Central: PMC6403995
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Characterization of Lignin Extracted from Willow by Deep Eutectic Solvent Treatments.</title><author><name sortKey="Lyu, Gaojin" sort="Lyu, Gaojin" uniqKey="Lyu G" first="Gaojin" last="Lyu">Gaojin Lyu</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. gaojinlv@qlu.edu.cn.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Tengfei" sort="Li, Tengfei" uniqKey="Li T" first="Tengfei" last="Li">Tengfei Li</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. leetengfly@gmail.com.</nlm:affiliation></affiliation></author><author><name sortKey="Ji, Xingxiang" sort="Ji, Xingxiang" uniqKey="Ji X" first="Xingxiang" last="Ji">Xingxiang Ji</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. jxx@qlu.edu.cn.</nlm:affiliation></affiliation></author><author><name sortKey="Yang, Guihua" sort="Yang, Guihua" uniqKey="Yang G" first="Guihua" last="Yang">Guihua Yang</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. ygh@qlu.edu.cn.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Yu" sort="Liu, Yu" uniqKey="Liu Y" first="Yu" last="Liu">Yu Liu</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. liuy@qlu.edu.cn.</nlm:affiliation></affiliation></author><author><name sortKey="Lucia, Lucian A" sort="Lucia, Lucian A" uniqKey="Lucia L" first="Lucian A" last="Lucia">Lucian A. Lucia</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. lalucia@ncsu.edu.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Department of Forest Biomaterials, North Carolina State University, Box 8005, Raleigh, NC 27695-8005, USA. lalucia@ncsu.edu.</nlm:affiliation></affiliation></author><author><name sortKey="Chen, Jiachuan" sort="Chen, Jiachuan" uniqKey="Chen J" first="Jiachuan" last="Chen">Jiachuan Chen</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. chenjc@qlu.edu.cn.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2018">2018</date><idno type="RBID">pubmed:30960794</idno><idno type="pmid">30960794</idno><idno type="doi">10.3390/polym10080869</idno><idno type="pmc">PMC6403995</idno><idno type="wicri:Area/Main/Corpus">000487</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000487</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Characterization of Lignin Extracted from Willow by Deep Eutectic Solvent Treatments.</title><author><name sortKey="Lyu, Gaojin" sort="Lyu, Gaojin" uniqKey="Lyu G" first="Gaojin" last="Lyu">Gaojin Lyu</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. gaojinlv@qlu.edu.cn.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Tengfei" sort="Li, Tengfei" uniqKey="Li T" first="Tengfei" last="Li">Tengfei Li</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. leetengfly@gmail.com.</nlm:affiliation></affiliation></author><author><name sortKey="Ji, Xingxiang" sort="Ji, Xingxiang" uniqKey="Ji X" first="Xingxiang" last="Ji">Xingxiang Ji</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. jxx@qlu.edu.cn.</nlm:affiliation></affiliation></author><author><name sortKey="Yang, Guihua" sort="Yang, Guihua" uniqKey="Yang G" first="Guihua" last="Yang">Guihua Yang</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. ygh@qlu.edu.cn.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Yu" sort="Liu, Yu" uniqKey="Liu Y" first="Yu" last="Liu">Yu Liu</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. liuy@qlu.edu.cn.</nlm:affiliation></affiliation></author><author><name sortKey="Lucia, Lucian A" sort="Lucia, Lucian A" uniqKey="Lucia L" first="Lucian A" last="Lucia">Lucian A. Lucia</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. lalucia@ncsu.edu.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Department of Forest Biomaterials, North Carolina State University, Box 8005, Raleigh, NC 27695-8005, USA. lalucia@ncsu.edu.</nlm:affiliation></affiliation></author><author><name sortKey="Chen, Jiachuan" sort="Chen, Jiachuan" uniqKey="Chen J" first="Jiachuan" last="Chen">Jiachuan Chen</name><affiliation><nlm:affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. chenjc@qlu.edu.cn.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Polymers</title><idno type="eISSN">2073-4360</idno><imprint><date when="2018" type="published">2018</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Purity, morphology, and structural characterization of synthesized deep eutectic solvent (DES)-lignins (D<sub>6h</sub>, D<sub>9h</sub>, D<sub>12h</sub>, D<sub>18h</sub>, D<sub>24h</sub>) extracted from willow (<i>Salix matsudana</i> cv. Zhuliu) after treatment with a 1:10 molar ratio of choline chloride and lactic acid at 120 °C for 6, 9, 12, 18, and 24 h were carried out. The purity of DES-lignin was ~95.4%. The proportion of hydrogen (H) in DES-lignin samples increased from 4.22% to 6.90% with lignin extraction time. The DES-lignin samples had low number/weight average molecular weights (1348.1/1806.7 to 920.2/1042.5 g/mol, from D<sub>6h</sub> to D<sub>24h</sub>) and low particle sizes (702⁻400 nm). Atomic force microscopy (AFM) analysis demonstrated that DES-lignin nanoparticles had smooth surfaces and diameters of 200⁻420 nm. Syringyl (S) units were dominant, and total phenolic hydroxyl content and total hydroxyl content reached their highest values of 2.05 and 3.42 mmol·g<sup>-1</sup> in D<sub>12h</sub> and D<sub>6h</sub>, respectively. β-Aryl ether (β-<i>O</i>-4) linkages were eliminated during DES treatment.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">30960794</PMID><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Electronic"><Journal><ISSN IssnType="Electronic">2073-4360</ISSN><JournalIssue CitedMedium="Internet"><Volume>10</Volume><Issue>8</Issue><PubDate><Year>2018</Year><Month>Aug</Month><Day>05</Day></PubDate></JournalIssue><Title>Polymers</Title><ISOAbbreviation>Polymers (Basel)</ISOAbbreviation></Journal><ArticleTitle>Characterization of Lignin Extracted from Willow by Deep Eutectic Solvent Treatments.</ArticleTitle><ELocationID EIdType="pii" ValidYN="Y">E869</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.3390/polym10080869</ELocationID><Abstract><AbstractText>Purity, morphology, and structural characterization of synthesized deep eutectic solvent (DES)-lignins (D<sub>6h</sub>, D<sub>9h</sub>, D<sub>12h</sub>, D<sub>18h</sub>, D<sub>24h</sub>) extracted from willow (<i>Salix matsudana</i> cv. Zhuliu) after treatment with a 1:10 molar ratio of choline chloride and lactic acid at 120 °C for 6, 9, 12, 18, and 24 h were carried out. The purity of DES-lignin was ~95.4%. The proportion of hydrogen (H) in DES-lignin samples increased from 4.22% to 6.90% with lignin extraction time. The DES-lignin samples had low number/weight average molecular weights (1348.1/1806.7 to 920.2/1042.5 g/mol, from D<sub>6h</sub> to D<sub>24h</sub>) and low particle sizes (702⁻400 nm). Atomic force microscopy (AFM) analysis demonstrated that DES-lignin nanoparticles had smooth surfaces and diameters of 200⁻420 nm. Syringyl (S) units were dominant, and total phenolic hydroxyl content and total hydroxyl content reached their highest values of 2.05 and 3.42 mmol·g<sup>-1</sup> in D<sub>12h</sub> and D<sub>6h</sub>, respectively. β-Aryl ether (β-<i>O</i>-4) linkages were eliminated during DES treatment.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Lyu</LastName><ForeName>Gaojin</ForeName><Initials>G</Initials><Identifier Source="ORCID">0000-0002-8427-6391</Identifier><AffiliationInfo><Affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. gaojinlv@qlu.edu.cn.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Tengfei</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. leetengfly@gmail.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ji</LastName><ForeName>Xingxiang</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. jxx@qlu.edu.cn.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yang</LastName><ForeName>Guihua</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. ygh@qlu.edu.cn.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Yu</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. liuy@qlu.edu.cn.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lucia</LastName><ForeName>Lucian A</ForeName><Initials>LA</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. lalucia@ncsu.edu.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Department of Forest Biomaterials, North Carolina State University, Box 8005, Raleigh, NC 27695-8005, USA. lalucia@ncsu.edu.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Chen</LastName><ForeName>Jiachuan</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Shandong 250353, China. chenjc@qlu.edu.cn.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>2017YFB0307900</GrantID><Agency>National Key Research and Development Program of China</Agency><Country></Country></Grant><Grant><GrantID>31770630; 31770626; 31670595</GrantID><Agency>National Natural Science Foundation of China</Agency><Country></Country></Grant><Grant><GrantID>2016CYJS07A01</GrantID><Agency>Provincial Key Research and Development Program of Shandong</Agency><Country></Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2018</Year><Month>08</Month><Day>05</Day></ArticleDate></Article><MedlineJournalInfo><Country>Switzerland</Country><MedlineTA>Polymers (Basel)</MedlineTA><NlmUniqueID>101545357</NlmUniqueID><ISSNLinking>2073-4360</ISSNLinking></MedlineJournalInfo><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">DES-lignin</Keyword><Keyword MajorTopicYN="N">deep eutectic solvent (DES)</Keyword><Keyword MajorTopicYN="N">lignin</Keyword><Keyword MajorTopicYN="N">lignin nanoparticles</Keyword><Keyword MajorTopicYN="N">molecular weights</Keyword><Keyword MajorTopicYN="N">β-aryl ether bonds</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2018</Year><Month>07</Month><Day>15</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2018</Year><Month>07</Month><Day>31</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2018</Year><Month>08</Month><Day>03</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2019</Year><Month>4</Month><Day>10</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2019</Year><Month>4</Month><Day>10</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2019</Year><Month>4</Month><Day>10</Day><Hour>6</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>epublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">30960794</ArticleId><ArticleId IdType="pii">polym10080869</ArticleId><ArticleId IdType="doi">10.3390/polym10080869</ArticleId><ArticleId IdType="pmc">PMC6403995</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Chem Commun (Camb). 2003 Jan 7;(1):70-1</Citation><ArticleIdList><ArticleId IdType="pubmed">12610970</ArticleId></ArticleIdList></Reference><Reference><Citation>J Agric Food Chem. 2012 Apr 11;60(14):3619-34</Citation><ArticleIdList><ArticleId IdType="pubmed">22414389</ArticleId></ArticleIdList></Reference><Reference><Citation>Chem Soc Rev. 2012 Nov 7;41(21):7108-46</Citation><ArticleIdList><ArticleId IdType="pubmed">22806597</ArticleId></ArticleIdList></Reference><Reference><Citation>Bioresour Technol. 2015;189:203-209</Citation><ArticleIdList><ArticleId IdType="pubmed">25898080</ArticleId></ArticleIdList></Reference><Reference><Citation>Bioresour Technol. 2015 Sep;192:31-6</Citation><ArticleIdList><ArticleId IdType="pubmed">26005926</ArticleId></ArticleIdList></Reference><Reference><Citation>Bioresour Technol. 2016 Mar;203:364-9</Citation><ArticleIdList><ArticleId IdType="pubmed">26597485</ArticleId></ArticleIdList></Reference><Reference><Citation>Biotechnol Biofuels. 2017 Apr 20;10:101</Citation><ArticleIdList><ArticleId IdType="pubmed">28439294</ArticleId></ArticleIdList></Reference><Reference><Citation>Bioresour Technol. 2017 Aug;238:684-689</Citation><ArticleIdList><ArticleId IdType="pubmed">28494411</ArticleId></ArticleIdList></Reference><Reference><Citation>Sci Adv. 2017 Sep 15;3(9):e1701735</Citation><ArticleIdList><ArticleId IdType="pubmed">28929139</ArticleId></ArticleIdList></Reference><Reference><Citation>Int J Mol Sci. 2017 Oct 28;18(11):null</Citation><ArticleIdList><ArticleId IdType="pubmed">29143790</ArticleId></ArticleIdList></Reference><Reference><Citation>Bioresour Technol. 2018 Feb;250:532-537</Citation><ArticleIdList><ArticleId IdType="pubmed">29197776</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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