Analytical method of direct derivatization of fatty acids in seeds
The combination of the lipid extraction method followed by derivatization leads to extensive manipulation of the sample which may lead to increased experimental errors. In view of this, the work proposes the development of a direct derivatization method of fatty acids in seed samples using the respo...
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| Veröffentlicht in: | Chemical papers 2019-10, Vol.73 (10), p.2399-2407 |
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| creator | Sinosaki, Nayane Braga Mattos dos Santos, Patrícia Daniele da Silva Galuch, Marília Bellanda da Silveira, Roberta Bonafé, Elton Guntendorfer Visentainer, Jesuí Vergílio Santos Júnior, Oscar de Oliveira |
| description | The combination of the lipid extraction method followed by derivatization leads to extensive manipulation of the sample which may lead to increased experimental errors. In view of this, the work proposes the development of a direct derivatization method of fatty acids in seed samples using the response surface methodology. The use of an experimental design procedure (Design Expert software) allows the optimization of the alkaline and acid reaction times. The procedure was validated for 5 min in both steps. The method was validated for sunflower, canola and corn seed. The results for the merit figures of accuracy (from 99.76 to 101.23%), precision RSD intra-day (from 0.74 to 1.25%) RSD inter-day (from 1.34 to 3.47%), linearity (
R
2
= 0.9865), and robustness confirmed that the new method is satisfactory within the application range of 5–40% of lipids in the sample. |
| doi_str_mv | 10.1007/s11696-019-00787-w |
| format | Article |
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R
2
= 0.9865), and robustness confirmed that the new method is satisfactory within the application range of 5–40% of lipids in the sample.</description><identifier>ISSN: 2585-7290</identifier><identifier>ISSN: 0366-6352</identifier><identifier>EISSN: 1336-9075</identifier><identifier>DOI: 10.1007/s11696-019-00787-w</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Biochemistry ; Biotechnology ; Chemistry ; Chemistry and Materials Science ; Chemistry/Food Science ; Corn ; Design of experiments ; Design optimization ; Fatty acids ; Industrial Chemistry/Chemical Engineering ; Linearity ; Lipids ; Materials Science ; Medicinal Chemistry ; Original Paper ; Response surface methodology ; Seeds ; Sunflowers</subject><ispartof>Chemical papers, 2019-10, Vol.73 (10), p.2399-2407</ispartof><rights>Institute of Chemistry, Slovak Academy of Sciences 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-4e5d4721a0f765fb2b7551bd1d9e246a4e13676be5a17d22175be400274afd743</citedby><cites>FETCH-LOGICAL-c319t-4e5d4721a0f765fb2b7551bd1d9e246a4e13676be5a17d22175be400274afd743</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11696-019-00787-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11696-019-00787-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Sinosaki, Nayane Braga Mattos</creatorcontrib><creatorcontrib>dos Santos, Patrícia Daniele da Silva</creatorcontrib><creatorcontrib>Galuch, Marília Bellanda</creatorcontrib><creatorcontrib>da Silveira, Roberta</creatorcontrib><creatorcontrib>Bonafé, Elton Guntendorfer</creatorcontrib><creatorcontrib>Visentainer, Jesuí Vergílio</creatorcontrib><creatorcontrib>Santos Júnior, Oscar de Oliveira</creatorcontrib><title>Analytical method of direct derivatization of fatty acids in seeds</title><title>Chemical papers</title><addtitle>Chem. Pap</addtitle><description>The combination of the lipid extraction method followed by derivatization leads to extensive manipulation of the sample which may lead to increased experimental errors. In view of this, the work proposes the development of a direct derivatization method of fatty acids in seed samples using the response surface methodology. The use of an experimental design procedure (Design Expert software) allows the optimization of the alkaline and acid reaction times. The procedure was validated for 5 min in both steps. The method was validated for sunflower, canola and corn seed. The results for the merit figures of accuracy (from 99.76 to 101.23%), precision RSD intra-day (from 0.74 to 1.25%) RSD inter-day (from 1.34 to 3.47%), linearity (
R
2
= 0.9865), and robustness confirmed that the new method is satisfactory within the application range of 5–40% of lipids in the sample.</description><subject>Biochemistry</subject><subject>Biotechnology</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><subject>Corn</subject><subject>Design of experiments</subject><subject>Design optimization</subject><subject>Fatty acids</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Linearity</subject><subject>Lipids</subject><subject>Materials Science</subject><subject>Medicinal Chemistry</subject><subject>Original Paper</subject><subject>Response surface methodology</subject><subject>Seeds</subject><subject>Sunflowers</subject><issn>2585-7290</issn><issn>0366-6352</issn><issn>1336-9075</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kM1LAzEQxYMoWGr_AU8LnqOZfE33WItfIHjRc8hushppd2uSWupfb-oK3jwMwzDvPR4_Qs6BXQJjeJUAdK0pg5qWc450d0QmIISmNUN1TCZczRVFXrNTMkspNExKFHyucUKuF71d7XNo7apa-_w2uGroKheib3PlfAyfNoevMkN_eHQ2531l2-BSFfoqee_SGTnp7Cr52e-ekpfbm-flPX18untYLh5pK6DOVHrlJHKwrEOtuoY3qBQ0DlztudRWehAadeOVBXScA6rGS8Y4Sts5lGJKLsbcTRw-tj5l8z5sY6mfDOeKC9AaWVHxUdXGIaXoO7OJYW3j3gAzB1xmxGUKLvODy-yKSYymVMT9q49_0f-4vgFGbm0L</recordid><startdate>20191001</startdate><enddate>20191001</enddate><creator>Sinosaki, Nayane Braga Mattos</creator><creator>dos Santos, Patrícia Daniele da Silva</creator><creator>Galuch, Marília Bellanda</creator><creator>da Silveira, Roberta</creator><creator>Bonafé, Elton Guntendorfer</creator><creator>Visentainer, Jesuí Vergílio</creator><creator>Santos Júnior, Oscar de Oliveira</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20191001</creationdate><title>Analytical method of direct derivatization of fatty acids in seeds</title><author>Sinosaki, Nayane Braga Mattos ; dos Santos, Patrícia Daniele da Silva ; Galuch, Marília Bellanda ; da Silveira, Roberta ; Bonafé, Elton Guntendorfer ; Visentainer, Jesuí Vergílio ; Santos Júnior, Oscar de Oliveira</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-4e5d4721a0f765fb2b7551bd1d9e246a4e13676be5a17d22175be400274afd743</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Biochemistry</topic><topic>Biotechnology</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><topic>Corn</topic><topic>Design of experiments</topic><topic>Design optimization</topic><topic>Fatty acids</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Linearity</topic><topic>Lipids</topic><topic>Materials Science</topic><topic>Medicinal Chemistry</topic><topic>Original Paper</topic><topic>Response surface methodology</topic><topic>Seeds</topic><topic>Sunflowers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sinosaki, Nayane Braga Mattos</creatorcontrib><creatorcontrib>dos Santos, Patrícia Daniele da Silva</creatorcontrib><creatorcontrib>Galuch, Marília Bellanda</creatorcontrib><creatorcontrib>da Silveira, Roberta</creatorcontrib><creatorcontrib>Bonafé, Elton Guntendorfer</creatorcontrib><creatorcontrib>Visentainer, Jesuí Vergílio</creatorcontrib><creatorcontrib>Santos Júnior, Oscar de Oliveira</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Chemical papers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sinosaki, Nayane Braga Mattos</au><au>dos Santos, Patrícia Daniele da Silva</au><au>Galuch, Marília Bellanda</au><au>da Silveira, Roberta</au><au>Bonafé, Elton Guntendorfer</au><au>Visentainer, Jesuí Vergílio</au><au>Santos Júnior, Oscar de Oliveira</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Analytical method of direct derivatization of fatty acids in seeds</atitle><jtitle>Chemical papers</jtitle><stitle>Chem. 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R
2
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| subjects | Biochemistry Biotechnology Chemistry Chemistry and Materials Science Chemistry/Food Science Corn Design of experiments Design optimization Fatty acids Industrial Chemistry/Chemical Engineering Linearity Lipids Materials Science Medicinal Chemistry Original Paper Response surface methodology Seeds Sunflowers |
| title | Analytical method of direct derivatization of fatty acids in seeds |
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