Preparation using pectinase and characterization of nanofibers from orange peel waste in juice factories.
Identifieur interne : 000956 ( Main/Exploration ); précédent : 000955; suivant : 000957Preparation using pectinase and characterization of nanofibers from orange peel waste in juice factories.
Auteurs : Akihiro Hideno [Japon] ; Kentaro Abe ; Hiroyuki YanoSource :
- Journal of food science [ 1750-3841 ] ; 2014.
English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Cellulose.
- Citrus sinensis, Fruit, Microfibrils, Nanofibers, Pectins, Polygalacturonase, Polysaccharides.
Abstract
This study reports the preparation and characterization of nanofibers consisting mainly of cellulose microfibrils from orange peel (OP), which is a significant byproduct of orange juice production. Three treatments (boiling, alkaline, and pectinase) were investigated with and without subsequent grinding treatment. It was possible to prepare the cellulose nanofibers (CNFs) using these methods, except for the boiling treatment with grinding. Interestingly, only pectinase and a mild-physical blender treatment without grinding produced nanofibers. The width of the nanofibers from OP was approximately 10 to 50 nm. The microfibril bundles of OP were considered to be thinner than those of commercial CNFs. Our data indicated that the removal of pectic polysaccharides and hemicelluloses covering the cellulose microfibrils was important for the preparation of nanofibers from OP. These nanofibers from OP using pectinase are proposed to be applicable as food materials, pharmaceuticals, and filters for the tractive characteristics of the sheet.
DOI: 10.1111/1750-3841.12471
PubMed: 24806523
Affiliations:
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Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Preparation using pectinase and characterization of nanofibers from orange peel waste in juice factories.</title><author><name sortKey="Hideno, Akihiro" sort="Hideno, Akihiro" uniqKey="Hideno A" first="Akihiro" last="Hideno">Akihiro Hideno</name><affiliation wicri:level="1"><nlm:affiliation>Paper Industry Innovation Center, Ehime Univ, 127 Mendori-cho, Shikokuchuo, Ehime, 799-0113, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Paper Industry Innovation Center, Ehime Univ, 127 Mendori-cho, Shikokuchuo, Ehime, 799-0113</wicri:regionArea><wicri:noRegion>799-0113</wicri:noRegion></affiliation></author><author><name sortKey="Abe, Kentaro" sort="Abe, Kentaro" uniqKey="Abe K" first="Kentaro" last="Abe">Kentaro Abe</name></author><author><name sortKey="Yano, Hiroyuki" sort="Yano, Hiroyuki" uniqKey="Yano H" first="Hiroyuki" last="Yano">Hiroyuki Yano</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:24806523</idno><idno type="pmid">24806523</idno><idno type="doi">10.1111/1750-3841.12471</idno><idno type="wicri:Area/PubMed/Corpus">000334</idno><idno type="wicri:Area/PubMed/Curation">000334</idno><idno type="wicri:Area/PubMed/Checkpoint">000334</idno><idno type="wicri:Area/Ncbi/Merge">001686</idno><idno type="wicri:Area/Ncbi/Curation">001686</idno><idno type="wicri:Area/Ncbi/Checkpoint">001686</idno><idno type="wicri:Area/Main/Merge">000956</idno><idno type="wicri:Area/Main/Curation">000956</idno><idno type="wicri:Area/Main/Exploration">000956</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Preparation using pectinase and characterization of nanofibers from orange peel waste in juice factories.</title><author><name sortKey="Hideno, Akihiro" sort="Hideno, Akihiro" uniqKey="Hideno A" first="Akihiro" last="Hideno">Akihiro Hideno</name><affiliation wicri:level="1"><nlm:affiliation>Paper Industry Innovation Center, Ehime Univ, 127 Mendori-cho, Shikokuchuo, Ehime, 799-0113, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Paper Industry Innovation Center, Ehime Univ, 127 Mendori-cho, Shikokuchuo, Ehime, 799-0113</wicri:regionArea><wicri:noRegion>799-0113</wicri:noRegion></affiliation></author><author><name sortKey="Abe, Kentaro" sort="Abe, Kentaro" uniqKey="Abe K" first="Kentaro" last="Abe">Kentaro Abe</name></author><author><name sortKey="Yano, Hiroyuki" sort="Yano, Hiroyuki" uniqKey="Yano H" first="Hiroyuki" last="Yano">Hiroyuki Yano</name></author></analytic><series><title level="j">Journal of food science</title><idno type="eISSN">1750-3841</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Cellulose (chemistry)</term><term>Citrus sinensis</term><term>Fruit</term><term>Microfibrils</term><term>Nanofibers</term><term>Pectins</term><term>Polygalacturonase</term><term>Polysaccharides</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Cellulose</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Citrus sinensis</term><term>Fruit</term><term>Microfibrils</term><term>Nanofibers</term><term>Pectins</term><term>Polygalacturonase</term><term>Polysaccharides</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This study reports the preparation and characterization of nanofibers consisting mainly of cellulose microfibrils from orange peel (OP), which is a significant byproduct of orange juice production. Three treatments (boiling, alkaline, and pectinase) were investigated with and without subsequent grinding treatment. It was possible to prepare the cellulose nanofibers (CNFs) using these methods, except for the boiling treatment with grinding. Interestingly, only pectinase and a mild-physical blender treatment without grinding produced nanofibers. The width of the nanofibers from OP was approximately 10 to 50 nm. The microfibril bundles of OP were considered to be thinner than those of commercial CNFs. Our data indicated that the removal of pectic polysaccharides and hemicelluloses covering the cellulose microfibrils was important for the preparation of nanofibers from OP. These nanofibers from OP using pectinase are proposed to be applicable as food materials, pharmaceuticals, and filters for the tractive characteristics of the sheet.</div></front></TEI><affiliations><list><country><li>Japon</li></country></list><tree><noCountry><name sortKey="Abe, Kentaro" sort="Abe, Kentaro" uniqKey="Abe K" first="Kentaro" last="Abe">Kentaro Abe</name><name sortKey="Yano, Hiroyuki" sort="Yano, Hiroyuki" uniqKey="Yano H" first="Hiroyuki" last="Yano">Hiroyuki Yano</name></noCountry><country name="Japon"><noRegion><name sortKey="Hideno, Akihiro" sort="Hideno, Akihiro" uniqKey="Hideno A" first="Akihiro" last="Hideno">Akihiro Hideno</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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