Extraction, fractionation, and characterization of structural polysaccharides from wheat straw
Wheat straw polysaccharides were fractionated into water soluble, pectic, 80% ethanol soluble, sodium chlorite soluble, hemicellulosic, and cellulose fractions using essentially gravimetric methods. The hemicellulosic material was further separated into a dimethyl sulfoxide soluble fraction and hemi...
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| Veröffentlicht in: | Journal of agricultural and food chemistry 1995-03, Vol.43 (3), p.667-675 |
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| container_title | Journal of agricultural and food chemistry |
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| creator | Lawther, J. Mark Sun, Runcang Banks, W. B |
| description | Wheat straw polysaccharides were fractionated into water soluble, pectic, 80% ethanol soluble, sodium chlorite soluble, hemicellulosic, and cellulose fractions using essentially gravimetric methods. The hemicellulosic material was further separated into a dimethyl sulfoxide soluble fraction and hemicellulose types A-C. The sugar and uronic acid compositions of each fraction were determined by gas chromatography after hydrolysis and conversion to trimethylsilyl ether derivatives and by a spectrophotometric method. The average molecular weights (Mw) of hemicellulosic fractions were estimated using gel permeation chromatography. The major polysaccharides in wheat straw were found to be cellulose (37.19-38.55%), followed by hemicellulosic fractions (30.28-35.01%) and small amounts of water soluble, pectic, 80% ethanol soluble, and sodium chlorite soluble materials. Xylose was found to be the major sugar in all of the hemicellulosic fractions with arabinose, glucose, and galactose as minor constituents. From hemicellulosic fractions A to C, the relative amount of xylose decreased, while the contents of arabinose, glucose, and galactose increased. The contents of phenolic acids and aldehydes remaining in wheat straw hemicellulosic fractions A and B and in cellulose were 0.72, 0.85, and 0.19% respectively |
| doi_str_mv | 10.1021/jf00051a021 |
| format | Article |
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Mark ; Sun, Runcang ; Banks, W. B</creator><creatorcontrib>Lawther, J. Mark ; Sun, Runcang ; Banks, W. B</creatorcontrib><description>Wheat straw polysaccharides were fractionated into water soluble, pectic, 80% ethanol soluble, sodium chlorite soluble, hemicellulosic, and cellulose fractions using essentially gravimetric methods. The hemicellulosic material was further separated into a dimethyl sulfoxide soluble fraction and hemicellulose types A-C. The sugar and uronic acid compositions of each fraction were determined by gas chromatography after hydrolysis and conversion to trimethylsilyl ether derivatives and by a spectrophotometric method. The average molecular weights (Mw) of hemicellulosic fractions were estimated using gel permeation chromatography. The major polysaccharides in wheat straw were found to be cellulose (37.19-38.55%), followed by hemicellulosic fractions (30.28-35.01%) and small amounts of water soluble, pectic, 80% ethanol soluble, and sodium chlorite soluble materials. Xylose was found to be the major sugar in all of the hemicellulosic fractions with arabinose, glucose, and galactose as minor constituents. From hemicellulosic fractions A to C, the relative amount of xylose decreased, while the contents of arabinose, glucose, and galactose increased. The contents of phenolic acids and aldehydes remaining in wheat straw hemicellulosic fractions A and B and in cellulose were 0.72, 0.85, and 0.19% respectively</description><identifier>ISSN: 0021-8561</identifier><identifier>EISSN: 1520-5118</identifier><identifier>DOI: 10.1021/jf00051a021</identifier><identifier>CODEN: JAFCAU</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>ACIDE PHENOLIQUE ; ACIDOS FENOLICOS ; ALDEHIDOS ; ALDEHYDE ; ALDEHYDES ; AZUCARES ; AZUCARES ACIDOS ; Biological and medical sciences ; CELLULOSE ; CELULOSA ; EXTRACCION ; EXTRACTION ; Food industries ; FRACCIONAMIENTO ; FRACTIONATION ; FRACTIONNEMENT ; Fundamental and applied biological sciences. Psychology ; HEMICELLULOSE ; HEMICELULOSA ; LIGNINAS ; LIGNINE ; LIGNINS ; MOLECULAR WEIGHT ; PAILLE DE BLE ; PAJA DE TRIGO ; PECTINAS ; PECTINE ; PECTINS ; PESO MOLECULAR ; PHENOLIC ACIDS ; POIDS MOLECULAIRE ; POLISACARIDOS ; POLYHOLOSIDE ; POLYSACCHARIDES ; PROTEINAS ; PROTEINE ; PROTEINS ; SUCRE ACIDE ; SUCRES ; SUGAR ACIDS ; SUGARS ; URONIC ACIDS ; Use and upgrading of agricultural and food by-products. Biotechnology ; WHEAT STRAW</subject><ispartof>Journal of agricultural and food chemistry, 1995-03, Vol.43 (3), p.667-675</ispartof><rights>1995 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a418t-823fb54bc3dc45a8b66927784a5ed1c60249ec73558b293a71e96f1aa4694ea3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/jf00051a021$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/jf00051a021$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,777,781,2752,27057,27905,27906,56719,56769</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3504179$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Lawther, J. Mark</creatorcontrib><creatorcontrib>Sun, Runcang</creatorcontrib><creatorcontrib>Banks, W. B</creatorcontrib><title>Extraction, fractionation, and characterization of structural polysaccharides from wheat straw</title><title>Journal of agricultural and food chemistry</title><addtitle>J. Agric. Food Chem</addtitle><description>Wheat straw polysaccharides were fractionated into water soluble, pectic, 80% ethanol soluble, sodium chlorite soluble, hemicellulosic, and cellulose fractions using essentially gravimetric methods. The hemicellulosic material was further separated into a dimethyl sulfoxide soluble fraction and hemicellulose types A-C. The sugar and uronic acid compositions of each fraction were determined by gas chromatography after hydrolysis and conversion to trimethylsilyl ether derivatives and by a spectrophotometric method. The average molecular weights (Mw) of hemicellulosic fractions were estimated using gel permeation chromatography. The major polysaccharides in wheat straw were found to be cellulose (37.19-38.55%), followed by hemicellulosic fractions (30.28-35.01%) and small amounts of water soluble, pectic, 80% ethanol soluble, and sodium chlorite soluble materials. Xylose was found to be the major sugar in all of the hemicellulosic fractions with arabinose, glucose, and galactose as minor constituents. From hemicellulosic fractions A to C, the relative amount of xylose decreased, while the contents of arabinose, glucose, and galactose increased. The contents of phenolic acids and aldehydes remaining in wheat straw hemicellulosic fractions A and B and in cellulose were 0.72, 0.85, and 0.19% respectively</description><subject>ACIDE PHENOLIQUE</subject><subject>ACIDOS FENOLICOS</subject><subject>ALDEHIDOS</subject><subject>ALDEHYDE</subject><subject>ALDEHYDES</subject><subject>AZUCARES</subject><subject>AZUCARES ACIDOS</subject><subject>Biological and medical sciences</subject><subject>CELLULOSE</subject><subject>CELULOSA</subject><subject>EXTRACCION</subject><subject>EXTRACTION</subject><subject>Food industries</subject><subject>FRACCIONAMIENTO</subject><subject>FRACTIONATION</subject><subject>FRACTIONNEMENT</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>HEMICELLULOSE</subject><subject>HEMICELULOSA</subject><subject>LIGNINAS</subject><subject>LIGNINE</subject><subject>LIGNINS</subject><subject>MOLECULAR WEIGHT</subject><subject>PAILLE DE BLE</subject><subject>PAJA DE TRIGO</subject><subject>PECTINAS</subject><subject>PECTINE</subject><subject>PECTINS</subject><subject>PESO MOLECULAR</subject><subject>PHENOLIC ACIDS</subject><subject>POIDS MOLECULAIRE</subject><subject>POLISACARIDOS</subject><subject>POLYHOLOSIDE</subject><subject>POLYSACCHARIDES</subject><subject>PROTEINAS</subject><subject>PROTEINE</subject><subject>PROTEINS</subject><subject>SUCRE ACIDE</subject><subject>SUCRES</subject><subject>SUGAR ACIDS</subject><subject>SUGARS</subject><subject>URONIC ACIDS</subject><subject>Use and upgrading of agricultural and food by-products. Biotechnology</subject><subject>WHEAT STRAW</subject><issn>0021-8561</issn><issn>1520-5118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNptkM9PwjAcxRujiYiePJvsYOJBp-3WH-tREcWEqBG82nzXdTIcjLQjgH-9nSPEg6d--96nL98-hE4JviY4IjfTHGPMCPh5D3UIi3DICEn2UQd7KUwYJ4foyLmpxxImcAd99Ne1BV0X1fwqyLcTtFeYZ4GeQCMaW3z_qkGVB662S10vLZTBoio3DnRDFZlxPqGaBauJgbqhYHWMDnIonTnZnl00fuiPe4Nw-PL41LsdhkBJUodJFOcpo6mOM00ZJCnnMhIiocBMRjTHEZVGi5ixJI1kDIIYyXMCQLmkBuIuumxjta2csyZXC1vMwG4UwappRv1pxtPnLb0Ap6H0v57rwu2exAxTIqTHwhYrXG3WOxvsl-IiFkyNX0fq_u5tIEfPTDHPn7V8DpWCT-sj30dESoFZxGLu_YvWB-3UtFrauW_k3wV_AK3-iKI</recordid><startdate>19950301</startdate><enddate>19950301</enddate><creator>Lawther, J. Mark</creator><creator>Sun, Runcang</creator><creator>Banks, W. B</creator><general>American Chemical Society</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19950301</creationdate><title>Extraction, fractionation, and characterization of structural polysaccharides from wheat straw</title><author>Lawther, J. Mark ; Sun, Runcang ; Banks, W. B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a418t-823fb54bc3dc45a8b66927784a5ed1c60249ec73558b293a71e96f1aa4694ea3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>ACIDE PHENOLIQUE</topic><topic>ACIDOS FENOLICOS</topic><topic>ALDEHIDOS</topic><topic>ALDEHYDE</topic><topic>ALDEHYDES</topic><topic>AZUCARES</topic><topic>AZUCARES ACIDOS</topic><topic>Biological and medical sciences</topic><topic>CELLULOSE</topic><topic>CELULOSA</topic><topic>EXTRACCION</topic><topic>EXTRACTION</topic><topic>Food industries</topic><topic>FRACCIONAMIENTO</topic><topic>FRACTIONATION</topic><topic>FRACTIONNEMENT</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>HEMICELLULOSE</topic><topic>HEMICELULOSA</topic><topic>LIGNINAS</topic><topic>LIGNINE</topic><topic>LIGNINS</topic><topic>MOLECULAR WEIGHT</topic><topic>PAILLE DE BLE</topic><topic>PAJA DE TRIGO</topic><topic>PECTINAS</topic><topic>PECTINE</topic><topic>PECTINS</topic><topic>PESO MOLECULAR</topic><topic>PHENOLIC ACIDS</topic><topic>POIDS MOLECULAIRE</topic><topic>POLISACARIDOS</topic><topic>POLYHOLOSIDE</topic><topic>POLYSACCHARIDES</topic><topic>PROTEINAS</topic><topic>PROTEINE</topic><topic>PROTEINS</topic><topic>SUCRE ACIDE</topic><topic>SUCRES</topic><topic>SUGAR ACIDS</topic><topic>SUGARS</topic><topic>URONIC ACIDS</topic><topic>Use and upgrading of agricultural and food by-products. Biotechnology</topic><topic>WHEAT STRAW</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lawther, J. Mark</creatorcontrib><creatorcontrib>Sun, Runcang</creatorcontrib><creatorcontrib>Banks, W. B</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Journal of agricultural and food chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lawther, J. Mark</au><au>Sun, Runcang</au><au>Banks, W. B</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Extraction, fractionation, and characterization of structural polysaccharides from wheat straw</atitle><jtitle>Journal of agricultural and food chemistry</jtitle><addtitle>J. Agric. Food Chem</addtitle><date>1995-03-01</date><risdate>1995</risdate><volume>43</volume><issue>3</issue><spage>667</spage><epage>675</epage><pages>667-675</pages><issn>0021-8561</issn><eissn>1520-5118</eissn><coden>JAFCAU</coden><abstract>Wheat straw polysaccharides were fractionated into water soluble, pectic, 80% ethanol soluble, sodium chlorite soluble, hemicellulosic, and cellulose fractions using essentially gravimetric methods. The hemicellulosic material was further separated into a dimethyl sulfoxide soluble fraction and hemicellulose types A-C. The sugar and uronic acid compositions of each fraction were determined by gas chromatography after hydrolysis and conversion to trimethylsilyl ether derivatives and by a spectrophotometric method. The average molecular weights (Mw) of hemicellulosic fractions were estimated using gel permeation chromatography. The major polysaccharides in wheat straw were found to be cellulose (37.19-38.55%), followed by hemicellulosic fractions (30.28-35.01%) and small amounts of water soluble, pectic, 80% ethanol soluble, and sodium chlorite soluble materials. Xylose was found to be the major sugar in all of the hemicellulosic fractions with arabinose, glucose, and galactose as minor constituents. From hemicellulosic fractions A to C, the relative amount of xylose decreased, while the contents of arabinose, glucose, and galactose increased. The contents of phenolic acids and aldehydes remaining in wheat straw hemicellulosic fractions A and B and in cellulose were 0.72, 0.85, and 0.19% respectively</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/jf00051a021</doi><tpages>9</tpages></addata></record> |
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| ispartof | Journal of agricultural and food chemistry, 1995-03, Vol.43 (3), p.667-675 |
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| source | ACS Publications |
| subjects | ACIDE PHENOLIQUE ACIDOS FENOLICOS ALDEHIDOS ALDEHYDE ALDEHYDES AZUCARES AZUCARES ACIDOS Biological and medical sciences CELLULOSE CELULOSA EXTRACCION EXTRACTION Food industries FRACCIONAMIENTO FRACTIONATION FRACTIONNEMENT Fundamental and applied biological sciences. Psychology HEMICELLULOSE HEMICELULOSA LIGNINAS LIGNINE LIGNINS MOLECULAR WEIGHT PAILLE DE BLE PAJA DE TRIGO PECTINAS PECTINE PECTINS PESO MOLECULAR PHENOLIC ACIDS POIDS MOLECULAIRE POLISACARIDOS POLYHOLOSIDE POLYSACCHARIDES PROTEINAS PROTEINE PROTEINS SUCRE ACIDE SUCRES SUGAR ACIDS SUGARS URONIC ACIDS Use and upgrading of agricultural and food by-products. Biotechnology WHEAT STRAW |
| title | Extraction, fractionation, and characterization of structural polysaccharides from wheat straw |
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