Variation of cyclopropenoid fatty acids in cottonseed lipids
The proportions of the cyclopropenoid fatty acids (CPA) esters, malvalate and sterculate, varied little in lipids from individual cottonseeds. Coefficients of variation were 10% and 20% for seeds from a lock and 13 varieities, respectively. Within the seed, variations in CPA concentrations were very...
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| Veröffentlicht in: | Lipids 1983-09, Vol.18 (9), p.589-594 |
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| creator | Fisher, Gordon S. Cherry, John P. |
| description | The proportions of the cyclopropenoid fatty acids (CPA) esters, malvalate and sterculate, varied little in lipids from individual cottonseeds. Coefficients of variation were 10% and 20% for seeds from a lock and 13 varieities, respectively. Within the seed, variations in CPA concentrations were very large. Cyclopropenoid fatty acid concentration in the lipids decreased from 28% in the root tip to 2% in the top of the axis, and to 0.02% in the portion of the cotyledons nearest to the hull. The axial portion was only ca. 5% of the kernel, yet it contained 75% of the CPA. Distribution of dihydrosterculic acid, the precursor of CPA, was similar to that of CPA. High concentrations of CPA were found in immature seeds, root tip and radicle of germinated seeds, and root tips of cotton plants. |
| doi_str_mv | 10.1007/BF02534667 |
| format | Article |
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Coefficients of variation were 10% and 20% for seeds from a lock and 13 varieities, respectively. Within the seed, variations in CPA concentrations were very large. Cyclopropenoid fatty acid concentration in the lipids decreased from 28% in the root tip to 2% in the top of the axis, and to 0.02% in the portion of the cotyledons nearest to the hull. The axial portion was only ca. 5% of the kernel, yet it contained 75% of the CPA. Distribution of dihydrosterculic acid, the precursor of CPA, was similar to that of CPA. High concentrations of CPA were found in immature seeds, root tip and radicle of germinated seeds, and root tips of cotton plants.</description><identifier>ISSN: 0024-4201</identifier><identifier>EISSN: 1558-9307</identifier><identifier>DOI: 10.1007/BF02534667</identifier><identifier>PMID: 6688849</identifier><identifier>CODEN: LPDSAP</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer‐Verlag</publisher><subject>Applied sciences ; Biological and medical sciences ; Chemical industry and chemicals ; Composition, physical and chemical properties ; Cottonseed Oil - analysis ; Cyclopropanes - analysis ; Exact sciences and technology ; Fat industries ; Fatty Acids - analysis ; Food industries ; Fundamental and applied biological sciences. 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Coefficients of variation were 10% and 20% for seeds from a lock and 13 varieities, respectively. Within the seed, variations in CPA concentrations were very large. Cyclopropenoid fatty acid concentration in the lipids decreased from 28% in the root tip to 2% in the top of the axis, and to 0.02% in the portion of the cotyledons nearest to the hull. The axial portion was only ca. 5% of the kernel, yet it contained 75% of the CPA. Distribution of dihydrosterculic acid, the precursor of CPA, was similar to that of CPA. High concentrations of CPA were found in immature seeds, root tip and radicle of germinated seeds, and root tips of cotton plants.</description><subject>Applied sciences</subject><subject>Biological and medical sciences</subject><subject>Chemical industry and chemicals</subject><subject>Composition, physical and chemical properties</subject><subject>Cottonseed Oil - analysis</subject><subject>Cyclopropanes - analysis</subject><subject>Exact sciences and technology</subject><subject>Fat industries</subject><subject>Fatty Acids - analysis</subject><subject>Food industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genetic Variation</subject><subject>Gossypium - growth & development</subject><subject>Oils and fats</subject><subject>Species Specificity</subject><subject>Tissue Distribution</subject><issn>0024-4201</issn><issn>1558-9307</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1983</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkM1Lw0AUxBdRaq1evAs5iAch-jb7kV3wotVqoaAH9Rq2-wEraTZmUyT_vakN9aanx5v5MQyD0CmGKwyQX9_NIGOEcp7voTFmTKSSQL6PxgAZTWkG-BAdxfjRv5hKNkIjzoUQVI7RzbtqvGp9qJLgEt3pMtRNqG0VvEmcatsuUdqbmPgq0aFtQxWtNUnp6148RgdOldGeDHeC3mYPr9OndPH8OJ_eLlJNBJYpc8KBYVZmfOkY_xGdsFwZ5pTM-8LGUgoMOyExoxicAaE5VkSoJVdAJuhim9tX-1zb2BYrH7UtS1XZsI6FgDyjEuc9eLkFdRNibKwr6savVNMVGIrNVMXvVD18NqSulytrduiwTe-fD76KWpWuUZX2cYdJmmeMs38xIgiWmzTYYl--tN0fvYrF_OUemJDkG2nPiho</recordid><startdate>198309</startdate><enddate>198309</enddate><creator>Fisher, Gordon S.</creator><creator>Cherry, John P.</creator><general>Springer‐Verlag</general><general>Springer</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>198309</creationdate><title>Variation of cyclopropenoid fatty acids in cottonseed lipids</title><author>Fisher, Gordon S. ; Cherry, John P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3819-5f8f0d5e926bf56c3819f8e6ad5fa97155de44051f8915410fd08c61a38ab6a03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1983</creationdate><topic>Applied sciences</topic><topic>Biological and medical sciences</topic><topic>Chemical industry and chemicals</topic><topic>Composition, physical and chemical properties</topic><topic>Cottonseed Oil - analysis</topic><topic>Cyclopropanes - analysis</topic><topic>Exact sciences and technology</topic><topic>Fat industries</topic><topic>Fatty Acids - analysis</topic><topic>Food industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Genetic Variation</topic><topic>Gossypium - growth & development</topic><topic>Oils and fats</topic><topic>Species Specificity</topic><topic>Tissue Distribution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fisher, Gordon S.</creatorcontrib><creatorcontrib>Cherry, John P.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Lipids</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fisher, Gordon S.</au><au>Cherry, John P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Variation of cyclopropenoid fatty acids in cottonseed lipids</atitle><jtitle>Lipids</jtitle><addtitle>Lipids</addtitle><date>1983-09</date><risdate>1983</risdate><volume>18</volume><issue>9</issue><spage>589</spage><epage>594</epage><pages>589-594</pages><issn>0024-4201</issn><eissn>1558-9307</eissn><coden>LPDSAP</coden><abstract>The proportions of the cyclopropenoid fatty acids (CPA) esters, malvalate and sterculate, varied little in lipids from individual cottonseeds. Coefficients of variation were 10% and 20% for seeds from a lock and 13 varieities, respectively. Within the seed, variations in CPA concentrations were very large. Cyclopropenoid fatty acid concentration in the lipids decreased from 28% in the root tip to 2% in the top of the axis, and to 0.02% in the portion of the cotyledons nearest to the hull. The axial portion was only ca. 5% of the kernel, yet it contained 75% of the CPA. Distribution of dihydrosterculic acid, the precursor of CPA, was similar to that of CPA. High concentrations of CPA were found in immature seeds, root tip and radicle of germinated seeds, and root tips of cotton plants.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer‐Verlag</pub><pmid>6688849</pmid><doi>10.1007/BF02534667</doi><tpages>6</tpages></addata></record> |
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| ispartof | Lipids, 1983-09, Vol.18 (9), p.589-594 |
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| source | MEDLINE; SpringerLink Journals - AutoHoldings |
| subjects | Applied sciences Biological and medical sciences Chemical industry and chemicals Composition, physical and chemical properties Cottonseed Oil - analysis Cyclopropanes - analysis Exact sciences and technology Fat industries Fatty Acids - analysis Food industries Fundamental and applied biological sciences. Psychology Genetic Variation Gossypium - growth & development Oils and fats Species Specificity Tissue Distribution |
| title | Variation of cyclopropenoid fatty acids in cottonseed lipids |
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