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Synthesis of sulfonated Sesamum indicum L. seed oil and its application as a fatliquor in leather processing
Fatliquor is an oil-in-water emulsion that improves the physical properties of leather such as tensile strength, flexibility, and softness by lubricating the leather fibres. Sulfonated Sesamum indicum oil was synthesized, characterized, and examined for consideration as a substitute for imported fat...
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| Published in: | Journal of Leather Science and Engineering 2021-05, Vol.3 (1), p.1-13, Article 16 |
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| cites | cdi_FETCH-LOGICAL-c2744-5454c86d44942137902c7c78b33c344c18df71cf2b8b7a4408225695d93bb8e63 |
| container_end_page | 13 |
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| container_title | Journal of Leather Science and Engineering |
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| creator | Nkwor, Adachukwu N. Ukoha, Pius O. Ifijen, Ikhazuagbe H. |
| description | Fatliquor is an oil-in-water emulsion that improves the physical properties of leather such as tensile strength, flexibility, and softness by lubricating the leather fibres. Sulfonated
Sesamum indicum
oil was synthesized, characterized, and examined for consideration as a substitute for imported fatliquor in Nigeria. The sulfonation of the oil was confirmed by the significant observations made in the FTIR,
1
H NMR,
13
C NMR, and
13
C NMR DEPT analysis results. A remarkable difference was observed in the physicochemical properties results of both unsulfonated and sulfonated oils. The sulfonated sesame fatliquor was applied onto goatskin and compared with a commercial sulfated fatliquor in the processing of shoe upper leather using standard methods. The average results for tensile strength, double edge tear, elongation, and softness results for the commercial and synthesized fatliquors are as follows: 14.27 N/mm
2
; 13.77 N/mm
2
, 50.61 N; 60.11 N, 38.06%; 54.28%, 25.2; 25.0. A comparable level of lubrication of the leather treated with the sulfonated
Sesamum indicum
oil and that treated with the commercial leather fatliquor was revealed by the Sudan IV stain test as well as scanning electron microscopy analysis results. Experimental analyses, therefore, show that the as-synthesized sulfonated
Sesamum indicum
oil could be considered as a substitute for imported fatliquor in the leather industry.
Graphical abstract |
| doi_str_mv | 10.1186/s42825-021-00053-4 |
| format | article |
| fullrecord | <record><control><sourceid>proquest_doaj_</sourceid><recordid>TN_cdi_doaj_primary_oai_doaj_org_article_368e5d21c2144317b5284c6263be6419</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><doaj_id>oai_doaj_org_article_368e5d21c2144317b5284c6263be6419</doaj_id><sourcerecordid>2527360530</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2744-5454c86d44942137902c7c78b33c344c18df71cf2b8b7a4408225695d93bb8e63</originalsourceid><addsrcrecordid>eNp9kUtPxSAQhRujiUb9A65IXFdhGB5dGuMruYkLdU0opVduessV2oX_XrRGXbkamJzzMcypqjNGLxjT8jIjaBA1BVZTSgWvca86AgFYKy2a_T_nw-o0500RgWBcMXVUDU_v4_Tqc8gk9iTPQx9HO_mOPPlst_OWhLELrtTVBcm-9GMYiB07EqZM7G43BGenEEdiy5X0dhrC2xxTsZHB20JOZJei8zmHcX1SHfR2yP70ux5XL7c3z9f39erx7uH6alU7UIi1QIFOyw6xQShzNhScckq3nDuO6JjuesVcD61ulUWkGkDIRnQNb1vtJT-uHhZuF-3G7FLY2vRuog3mqxHT2tg0BTd4w6X2ogPmgCFyploBGp0EyVsvkTWFdb6wyjfeZp8ns4lzGsv4pqxVcVkWTosKFpVLMefk-59XGTWfIZklJFNCMl8hGSwmvphyEY9rn37R_7g-AB4Nkj8</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2527360530</pqid></control><display><type>article</type><title>Synthesis of sulfonated Sesamum indicum L. seed oil and its application as a fatliquor in leather processing</title><source>Publicly Available Content Database</source><creator>Nkwor, Adachukwu N. ; Ukoha, Pius O. ; Ifijen, Ikhazuagbe H.</creator><creatorcontrib>Nkwor, Adachukwu N. ; Ukoha, Pius O. ; Ifijen, Ikhazuagbe H.</creatorcontrib><description>Fatliquor is an oil-in-water emulsion that improves the physical properties of leather such as tensile strength, flexibility, and softness by lubricating the leather fibres. Sulfonated
Sesamum indicum
oil was synthesized, characterized, and examined for consideration as a substitute for imported fatliquor in Nigeria. The sulfonation of the oil was confirmed by the significant observations made in the FTIR,
1
H NMR,
13
C NMR, and
13
C NMR DEPT analysis results. A remarkable difference was observed in the physicochemical properties results of both unsulfonated and sulfonated oils. The sulfonated sesame fatliquor was applied onto goatskin and compared with a commercial sulfated fatliquor in the processing of shoe upper leather using standard methods. The average results for tensile strength, double edge tear, elongation, and softness results for the commercial and synthesized fatliquors are as follows: 14.27 N/mm
2
; 13.77 N/mm
2
, 50.61 N; 60.11 N, 38.06%; 54.28%, 25.2; 25.0. A comparable level of lubrication of the leather treated with the sulfonated
Sesamum indicum
oil and that treated with the commercial leather fatliquor was revealed by the Sudan IV stain test as well as scanning electron microscopy analysis results. Experimental analyses, therefore, show that the as-synthesized sulfonated
Sesamum indicum
oil could be considered as a substitute for imported fatliquor in the leather industry.
Graphical abstract</description><identifier>ISSN: 2524-7859</identifier><identifier>EISSN: 2524-7859</identifier><identifier>DOI: 10.1186/s42825-021-00053-4</identifier><language>eng</language><publisher>Singapore: Springer Singapore</publisher><subject>Characterisation ; Chemistry and Materials Science ; Elongation ; Fatliquor ; Fatliquors ; Goatskins ; Leather ; Materials Engineering ; Materials Science ; NMR ; Nuclear magnetic resonance ; Physical properties ; Sesamum indicum ; Softness ; Substitutes ; Sulfonation ; Synthesis ; Tensile strength ; Vegetable oil</subject><ispartof>Journal of Leather Science and Engineering, 2021-05, Vol.3 (1), p.1-13, Article 16</ispartof><rights>The Author(s) 2021</rights><rights>The Author(s) 2021. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2744-5454c86d44942137902c7c78b33c344c18df71cf2b8b7a4408225695d93bb8e63</citedby><cites>FETCH-LOGICAL-c2744-5454c86d44942137902c7c78b33c344c18df71cf2b8b7a4408225695d93bb8e63</cites><orcidid>0000-0002-6396-2042</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2527360530?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,25753,27924,27925,37012,44590</link.rule.ids></links><search><creatorcontrib>Nkwor, Adachukwu N.</creatorcontrib><creatorcontrib>Ukoha, Pius O.</creatorcontrib><creatorcontrib>Ifijen, Ikhazuagbe H.</creatorcontrib><title>Synthesis of sulfonated Sesamum indicum L. seed oil and its application as a fatliquor in leather processing</title><title>Journal of Leather Science and Engineering</title><addtitle>J Leather Sci Eng</addtitle><description>Fatliquor is an oil-in-water emulsion that improves the physical properties of leather such as tensile strength, flexibility, and softness by lubricating the leather fibres. Sulfonated
Sesamum indicum
oil was synthesized, characterized, and examined for consideration as a substitute for imported fatliquor in Nigeria. The sulfonation of the oil was confirmed by the significant observations made in the FTIR,
1
H NMR,
13
C NMR, and
13
C NMR DEPT analysis results. A remarkable difference was observed in the physicochemical properties results of both unsulfonated and sulfonated oils. The sulfonated sesame fatliquor was applied onto goatskin and compared with a commercial sulfated fatliquor in the processing of shoe upper leather using standard methods. The average results for tensile strength, double edge tear, elongation, and softness results for the commercial and synthesized fatliquors are as follows: 14.27 N/mm
2
; 13.77 N/mm
2
, 50.61 N; 60.11 N, 38.06%; 54.28%, 25.2; 25.0. A comparable level of lubrication of the leather treated with the sulfonated
Sesamum indicum
oil and that treated with the commercial leather fatliquor was revealed by the Sudan IV stain test as well as scanning electron microscopy analysis results. Experimental analyses, therefore, show that the as-synthesized sulfonated
Sesamum indicum
oil could be considered as a substitute for imported fatliquor in the leather industry.
Graphical abstract</description><subject>Characterisation</subject><subject>Chemistry and Materials Science</subject><subject>Elongation</subject><subject>Fatliquor</subject><subject>Fatliquors</subject><subject>Goatskins</subject><subject>Leather</subject><subject>Materials Engineering</subject><subject>Materials Science</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Physical properties</subject><subject>Sesamum indicum</subject><subject>Softness</subject><subject>Substitutes</subject><subject>Sulfonation</subject><subject>Synthesis</subject><subject>Tensile strength</subject><subject>Vegetable oil</subject><issn>2524-7859</issn><issn>2524-7859</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><sourceid>DOA</sourceid><recordid>eNp9kUtPxSAQhRujiUb9A65IXFdhGB5dGuMruYkLdU0opVduessV2oX_XrRGXbkamJzzMcypqjNGLxjT8jIjaBA1BVZTSgWvca86AgFYKy2a_T_nw-o0500RgWBcMXVUDU_v4_Tqc8gk9iTPQx9HO_mOPPlst_OWhLELrtTVBcm-9GMYiB07EqZM7G43BGenEEdiy5X0dhrC2xxTsZHB20JOZJei8zmHcX1SHfR2yP70ux5XL7c3z9f39erx7uH6alU7UIi1QIFOyw6xQShzNhScckq3nDuO6JjuesVcD61ulUWkGkDIRnQNb1vtJT-uHhZuF-3G7FLY2vRuog3mqxHT2tg0BTd4w6X2ogPmgCFyploBGp0EyVsvkTWFdb6wyjfeZp8ns4lzGsv4pqxVcVkWTosKFpVLMefk-59XGTWfIZklJFNCMl8hGSwmvphyEY9rn37R_7g-AB4Nkj8</recordid><startdate>20210515</startdate><enddate>20210515</enddate><creator>Nkwor, Adachukwu N.</creator><creator>Ukoha, Pius O.</creator><creator>Ifijen, Ikhazuagbe H.</creator><general>Springer Singapore</general><general>Springer Nature B.V</general><general>SpringerOpen</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>JG9</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0002-6396-2042</orcidid></search><sort><creationdate>20210515</creationdate><title>Synthesis of sulfonated Sesamum indicum L. seed oil and its application as a fatliquor in leather processing</title><author>Nkwor, Adachukwu N. ; Ukoha, Pius O. ; Ifijen, Ikhazuagbe H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2744-5454c86d44942137902c7c78b33c344c18df71cf2b8b7a4408225695d93bb8e63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Characterisation</topic><topic>Chemistry and Materials Science</topic><topic>Elongation</topic><topic>Fatliquor</topic><topic>Fatliquors</topic><topic>Goatskins</topic><topic>Leather</topic><topic>Materials Engineering</topic><topic>Materials Science</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Physical properties</topic><topic>Sesamum indicum</topic><topic>Softness</topic><topic>Substitutes</topic><topic>Sulfonation</topic><topic>Synthesis</topic><topic>Tensile strength</topic><topic>Vegetable oil</topic><toplevel>online_resources</toplevel><creatorcontrib>Nkwor, Adachukwu N.</creatorcontrib><creatorcontrib>Ukoha, Pius O.</creatorcontrib><creatorcontrib>Ifijen, Ikhazuagbe H.</creatorcontrib><collection>SpringerOpen</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Databases</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Materials Research Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Directory of Open Access Journals</collection><jtitle>Journal of Leather Science and Engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nkwor, Adachukwu N.</au><au>Ukoha, Pius O.</au><au>Ifijen, Ikhazuagbe H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of sulfonated Sesamum indicum L. seed oil and its application as a fatliquor in leather processing</atitle><jtitle>Journal of Leather Science and Engineering</jtitle><stitle>J Leather Sci Eng</stitle><date>2021-05-15</date><risdate>2021</risdate><volume>3</volume><issue>1</issue><spage>1</spage><epage>13</epage><pages>1-13</pages><artnum>16</artnum><issn>2524-7859</issn><eissn>2524-7859</eissn><abstract>Fatliquor is an oil-in-water emulsion that improves the physical properties of leather such as tensile strength, flexibility, and softness by lubricating the leather fibres. Sulfonated
Sesamum indicum
oil was synthesized, characterized, and examined for consideration as a substitute for imported fatliquor in Nigeria. The sulfonation of the oil was confirmed by the significant observations made in the FTIR,
1
H NMR,
13
C NMR, and
13
C NMR DEPT analysis results. A remarkable difference was observed in the physicochemical properties results of both unsulfonated and sulfonated oils. The sulfonated sesame fatliquor was applied onto goatskin and compared with a commercial sulfated fatliquor in the processing of shoe upper leather using standard methods. The average results for tensile strength, double edge tear, elongation, and softness results for the commercial and synthesized fatliquors are as follows: 14.27 N/mm
2
; 13.77 N/mm
2
, 50.61 N; 60.11 N, 38.06%; 54.28%, 25.2; 25.0. A comparable level of lubrication of the leather treated with the sulfonated
Sesamum indicum
oil and that treated with the commercial leather fatliquor was revealed by the Sudan IV stain test as well as scanning electron microscopy analysis results. Experimental analyses, therefore, show that the as-synthesized sulfonated
Sesamum indicum
oil could be considered as a substitute for imported fatliquor in the leather industry.
Graphical abstract</abstract><cop>Singapore</cop><pub>Springer Singapore</pub><doi>10.1186/s42825-021-00053-4</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0002-6396-2042</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of Leather Science and Engineering, 2021-05, Vol.3 (1), p.1-13, Article 16 |
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| language | eng |
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| subjects | Characterisation Chemistry and Materials Science Elongation Fatliquor Fatliquors Goatskins Leather Materials Engineering Materials Science NMR Nuclear magnetic resonance Physical properties Sesamum indicum Softness Substitutes Sulfonation Synthesis Tensile strength Vegetable oil |
| title | Synthesis of sulfonated Sesamum indicum L. seed oil and its application as a fatliquor in leather processing |
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