Thladiantha Seed Oils - New Source of Conjugated Fatty Acids: Characterization of Triacylglycerols and Fatty Acids
In this study, seed oils of Thladiantha nudiflora and Thladiantha dubia were found to contain 55.5 and 44.4% mole of conjugated octadecatrienoic fatty acids, respectively. The presence of moieties of conjugated fatty acids was confirmed by a series from physical methods: UV, IR, 1H and 13C NMR. The...
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| Veröffentlicht in: | Journal of Oleo Science 2020, Vol.69(9), pp.993-1000 |
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| container_title | Journal of Oleo Science |
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| creator | Anh, Nguyen Van Victor, Deineka Anh, Vu Thi Ngoc Ludmina, Deineka Phuong, Doan Thi Lan Olga, Kovalchukova |
| description | In this study, seed oils of Thladiantha nudiflora and Thladiantha dubia were found to contain 55.5 and 44.4% mole of conjugated octadecatrienoic fatty acids, respectively. The presence of moieties of conjugated fatty acids was confirmed by a series from physical methods: UV, IR, 1H and 13C NMR. The triacylglycerols (TAGs) isolated of the seed oils were studied by RP-HPLC with diode array and mass spectrometric detections. It was shown that all 15 TAGs of Thladiantha dubia contain moieties of conjugated fatty acids – punicic, (9Z,11E,13Z)-octadeca-9,11,13-trienoic acid (35.6% mole) and 8.9% mole α-eleostearic, (9Z,11E,13E)-octadeca-9,11,13-trienoic acid. Meanwhile, 24 TAGs of Thladiantha nudiflora seed oil contain both acids in approximately equal proportions (27.4:28.2 % mole). The enrichment for polyunsaturated fatty acids of the hydrolysis product of the seed oils due to urea inclusion complex formation was discussed. |
| doi_str_mv | 10.5650/jos.ess20075 |
| format | Article |
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The presence of moieties of conjugated fatty acids was confirmed by a series from physical methods: UV, IR, 1H and 13C NMR. The triacylglycerols (TAGs) isolated of the seed oils were studied by RP-HPLC with diode array and mass spectrometric detections. It was shown that all 15 TAGs of Thladiantha dubia contain moieties of conjugated fatty acids – punicic, (9Z,11E,13Z)-octadeca-9,11,13-trienoic acid (35.6% mole) and 8.9% mole α-eleostearic, (9Z,11E,13E)-octadeca-9,11,13-trienoic acid. Meanwhile, 24 TAGs of Thladiantha nudiflora seed oil contain both acids in approximately equal proportions (27.4:28.2 % mole). The enrichment for polyunsaturated fatty acids of the hydrolysis product of the seed oils due to urea inclusion complex formation was discussed.</description><identifier>ISSN: 1345-8957</identifier><identifier>EISSN: 1347-3352</identifier><identifier>DOI: 10.5650/jos.ess20075</identifier><language>eng</language><publisher>Tokyo: Japan Oil Chemists' Society</publisher><subject>Complex formation ; Fatty acids ; Fish oils ; Inclusion complexes ; NMR ; Nuclear magnetic resonance ; punicic acid ; Seeds ; Spectrometry ; Tags ; Thladiantha seed oils ; triacylglycerols ; Triglycerides ; α-eleostearic acid</subject><ispartof>Journal of Oleo Science, 2020, Vol.69(9), pp.993-1000</ispartof><rights>2020 by Japan Oil Chemists' Society</rights><rights>Copyright Japan Science and Technology Agency 2020</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c607t-98a44a5b289663ce0978b63bcef8ba84af2b6d0543b6e69800c0454a3b95d8393</citedby><cites>FETCH-LOGICAL-c607t-98a44a5b289663ce0978b63bcef8ba84af2b6d0543b6e69800c0454a3b95d8393</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1883,27924,27925</link.rule.ids></links><search><creatorcontrib>Anh, Nguyen Van</creatorcontrib><creatorcontrib>Victor, Deineka</creatorcontrib><creatorcontrib>Anh, Vu Thi Ngoc</creatorcontrib><creatorcontrib>Ludmina, Deineka</creatorcontrib><creatorcontrib>Phuong, Doan Thi Lan</creatorcontrib><creatorcontrib>Olga, Kovalchukova</creatorcontrib><creatorcontrib>Faculty of Physical-Mathematical and Natural Sciences</creatorcontrib><creatorcontrib>Faculty of Applied Sciences</creatorcontrib><creatorcontrib>Faculty of Pharmacy</creatorcontrib><creatorcontrib>Peoples' Friendship University of Russia (RUDN University</creatorcontrib><creatorcontrib>Advanced Institute of Materials Science</creatorcontrib><creatorcontrib>Vietnam Academy of Science and Technology</creatorcontrib><creatorcontrib>Ton Duc Thang University</creatorcontrib><creatorcontrib>Institute of Natural Products Chemistry</creatorcontrib><creatorcontrib>Institute of Pharmacy Chemistry and Biology</creatorcontrib><creatorcontrib>Buon Ma Thuot University</creatorcontrib><creatorcontrib>Graduate University of Sciences and Technology</creatorcontrib><creatorcontrib>Laboratory of Applied Physics</creatorcontrib><creatorcontrib>Belgorod National Research University</creatorcontrib><title>Thladiantha Seed Oils - New Source of Conjugated Fatty Acids: Characterization of Triacylglycerols and Fatty Acids</title><title>Journal of Oleo Science</title><description>In this study, seed oils of Thladiantha nudiflora and Thladiantha dubia were found to contain 55.5 and 44.4% mole of conjugated octadecatrienoic fatty acids, respectively. 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The enrichment for polyunsaturated fatty acids of the hydrolysis product of the seed oils due to urea inclusion complex formation was discussed.</description><subject>Complex formation</subject><subject>Fatty acids</subject><subject>Fish oils</subject><subject>Inclusion complexes</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>punicic acid</subject><subject>Seeds</subject><subject>Spectrometry</subject><subject>Tags</subject><subject>Thladiantha seed oils</subject><subject>triacylglycerols</subject><subject>Triglycerides</subject><subject>α-eleostearic acid</subject><issn>1345-8957</issn><issn>1347-3352</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNpVUEtP3DAQjqpWKgVu_ABLvTYwGz8S90ZXhSIhOLA9WxNnsuvIxNT2Cm1_fb1soeplZuTvJX9VdbaAc6kkXEwhnVNKDUAr31VHCy7amnPZvH-5Zd1p2X6sPqU0AZR32R5VcbXxODic8wbZA9HA7p1PrGZ39MwewjZaYmFkyzBP2zXmgl9hzjt2ad2QvrLlBiPaTNH9xuzCvOeuokO782u_sxRDMcP5P9VJ9WFEn-j07z6ufl59Xy1_1Lf31zfLy9vaKmhzrTsUAmXfdFopbgl02_WK95bGrsdO4Nj0agApeK9I6Q7AgpACea_l0HHNj6vPB9-nGH5tKWUzlf_MJdI0ouBKN60qrC8Hlo0hpUijeYruEePOLMDsWy2qZF5bLfTrA_2RBmfRh9m7mf45D1MbPBVFAw0YAKVBlyUMaM2LZSleasXlPvjbwWlKGdf0FosxO-vpJVZpo_fjNf4NtKV3QzP_A_MLmkU</recordid><startdate>20200101</startdate><enddate>20200101</enddate><creator>Anh, Nguyen Van</creator><creator>Victor, Deineka</creator><creator>Anh, Vu Thi Ngoc</creator><creator>Ludmina, Deineka</creator><creator>Phuong, Doan Thi Lan</creator><creator>Olga, Kovalchukova</creator><general>Japan Oil Chemists' Society</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20200101</creationdate><title>Thladiantha Seed Oils - New Source of Conjugated Fatty Acids: Characterization of Triacylglycerols and Fatty Acids</title><author>Anh, Nguyen Van ; 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The presence of moieties of conjugated fatty acids was confirmed by a series from physical methods: UV, IR, 1H and 13C NMR. The triacylglycerols (TAGs) isolated of the seed oils were studied by RP-HPLC with diode array and mass spectrometric detections. It was shown that all 15 TAGs of Thladiantha dubia contain moieties of conjugated fatty acids – punicic, (9Z,11E,13Z)-octadeca-9,11,13-trienoic acid (35.6% mole) and 8.9% mole α-eleostearic, (9Z,11E,13E)-octadeca-9,11,13-trienoic acid. Meanwhile, 24 TAGs of Thladiantha nudiflora seed oil contain both acids in approximately equal proportions (27.4:28.2 % mole). The enrichment for polyunsaturated fatty acids of the hydrolysis product of the seed oils due to urea inclusion complex formation was discussed.</abstract><cop>Tokyo</cop><pub>Japan Oil Chemists' Society</pub><doi>10.5650/jos.ess20075</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Complex formation Fatty acids Fish oils Inclusion complexes NMR Nuclear magnetic resonance punicic acid Seeds Spectrometry Tags Thladiantha seed oils triacylglycerols Triglycerides α-eleostearic acid |
| title | Thladiantha Seed Oils - New Source of Conjugated Fatty Acids: Characterization of Triacylglycerols and Fatty Acids |
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