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The molasses is known to contain sucrose and raffinose, a typical trisaccharide, with a well-established structure. Although sugar beet molasses contains various other oligosaccharides as well, the structures of those oligosaccharides have not been examined in detail. The purpose of this study was isolation and structural confirmation of these other oligosaccharides found in sugar beet molasses. Results: Four oligosaccharides were newly isolated from sugar beet molasses using high-performance liquid chromatography (HPLC) and carbon-Celite column chromatography. Structural confirmation of the saccharides was provided by methylation analysis, matrix-assisted laser desorption/ionaization time of flight mass spectrometry (MALDI-TOF-MS), and nuclear magnetic resonance (NMR) measurements. Conclusion: The following oligosaccharides were identified in sugar beet molasses: β-D-galactopyranosyl-(1- \u003e 6)-β-D-fructofuranosyl-(2 \u003c-\u003e 1)-α-D-glucopyranoside (named β-planteose), α-D-galactopyranosyl-(1- \u003e 1)-β-Dfructofuranosyl-(2 \u003c-\u003e 1)-α-D-glucopyranoside (named1-planteose), α-D-glucopyranosyl-(1- \u003e 6)-α-D-glucopyranosyl-(1 \u003c-\u003e 2)-β-D-fructofuranoside (theanderose), and β-D-glucopyranosyl-(1- \u003e 3)-α-D-glucopyranosyl-(1 \u003c-\u003e 2)-β-D-fructofuranoside (laminaribiofructose). 1-planteose and laminaribiofructose were isolated from natural sources for the first time.", "subitem_description_type": "Abstract"}]}, "item_2_publisher_36": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "BioMed Central Ltd"}]}, "item_2_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1186/1752-153X-6-89", "subitem_relation_type_select": "DOI"}}]}, "item_2_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited."}, {"subitem_rights": "© 2012 Abe et al.; licensee Chemistry Central Ltd."}]}, "item_2_version_type_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Abe, Tatsuya"}], "nameIdentifiers": [{"nameIdentifier": "3023", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Horiuchi, Kenichi"}], "nameIdentifiers": [{"nameIdentifier": "3024", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kikuchi, Hiroto"}], "nameIdentifiers": [{"nameIdentifier": "3025", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Aritsuka, Tsutomu"}], "nameIdentifiers": [{"nameIdentifier": "3026", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takata, Yusuke"}], "nameIdentifiers": [{"nameIdentifier": "3027", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Fukushi, Eri"}], "nameIdentifiers": [{"nameIdentifier": "3028", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Fukushi, Yukiharu"}], "nameIdentifiers": [{"nameIdentifier": "3029", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kawabata, Jun"}], "nameIdentifiers": [{"nameIdentifier": "3030", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ueno, Keiji"}], "nameIdentifiers": [{"nameIdentifier": "3031", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Onodera, Shuichi"}], "nameIdentifiers": [{"nameIdentifier": "3032", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shiomi, Norio"}], "nameIdentifiers": [{"nameIdentifier": "3033", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-09-14"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "S-2013-5_ueno.pdf", "filesize": [{"value": "722.4 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 722400.0, "url": {"label": "S-2013-5_ueno.pdf", "url": "https://rakuno.repo.nii.ac.jp/record/1291/files/S-2013-5_ueno.pdf"}, "version_id": "fe1b242c-7dbb-4716-b003-1bf2ca11d36f"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Structural confirmation of oligosaccharides newly isolated from sugar beet molasses", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Structural confirmation of oligosaccharides newly isolated from sugar beet molasses"}]}, "item_type_id": "2", "owner": "3", "path": ["19"], "permalink_uri": "http://hdl.handle.net/10659/3442", "pubdate": {"attribute_name": "公開日", "attribute_value": "2014-06-16"}, "publish_date": "2014-06-16", "publish_status": "0", "recid": "1291", "relation": {}, "relation_version_is_last": true, "title": ["Structural confirmation of oligosaccharides newly isolated from sugar beet molasses"], "weko_shared_id": -1}
Structural confirmation of oligosaccharides newly isolated from sugar beet molasses
http://hdl.handle.net/10659/3442
http://hdl.handle.net/10659/3442ecc3f3e1-8d01-4015-9dd9-92db22e9a4b0
名前 / ファイル | ライセンス | アクション |
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S-2013-5_ueno.pdf (722.4 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-06-16 | |||||
タイトル | ||||||
タイトル | Structural confirmation of oligosaccharides newly isolated from sugar beet molasses | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Abe, Tatsuya
× Abe, Tatsuya× Horiuchi, Kenichi× Kikuchi, Hiroto× Aritsuka, Tsutomu× Takata, Yusuke× Fukushi, Eri× Fukushi, Yukiharu× Kawabata, Jun× Ueno, Keiji× Onodera, Shuichi× Shiomi, Norio |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Background: Sugar beet molasses is a viscous by-product of the processing of sugar beets into sugar. The molasses is known to contain sucrose and raffinose, a typical trisaccharide, with a well-established structure. Although sugar beet molasses contains various other oligosaccharides as well, the structures of those oligosaccharides have not been examined in detail. The purpose of this study was isolation and structural confirmation of these other oligosaccharides found in sugar beet molasses. Results: Four oligosaccharides were newly isolated from sugar beet molasses using high-performance liquid chromatography (HPLC) and carbon-Celite column chromatography. Structural confirmation of the saccharides was provided by methylation analysis, matrix-assisted laser desorption/ionaization time of flight mass spectrometry (MALDI-TOF-MS), and nuclear magnetic resonance (NMR) measurements. Conclusion: The following oligosaccharides were identified in sugar beet molasses: β-D-galactopyranosyl-(1- > 6)-β-D-fructofuranosyl-(2 <-> 1)-α-D-glucopyranoside (named β-planteose), α-D-galactopyranosyl-(1- > 1)-β-Dfructofuranosyl-(2 <-> 1)-α-D-glucopyranoside (named1-planteose), α-D-glucopyranosyl-(1- > 6)-α-D-glucopyranosyl-(1 <-> 2)-β-D-fructofuranoside (theanderose), and β-D-glucopyranosyl-(1- > 3)-α-D-glucopyranosyl-(1 <-> 2)-β-D-fructofuranoside (laminaribiofructose). 1-planteose and laminaribiofructose were isolated from natural sources for the first time. | |||||
書誌情報 |
Chemistry Central Journal 巻 6, 号 1, p. 89-1-89-11, 発行日 2012-08 |
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DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1186/1752-153X-6-89 | |||||
権利 | ||||||
権利情報 | This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. | |||||
権利 | ||||||
権利情報 | © 2012 Abe et al.; licensee Chemistry Central Ltd. | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | BioMed Central Ltd | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article |