Study of the triterpenic fraction of Litchi sinensis Sonn. and Euphoria longana Lam. seed oils.
Litchi [L. chinensis] and longan [Dimocarpus longan] seed oils contained 26.8 and 13.9 unsaponifiable matter, respectively. The triterpenic components were fractionated using 3 chromatographic techniques: GC, HPLC and argentation TLC. By using these 3 techniques simultaneously, six triterpene alcohols, four 4-methylsterols and six 4-desmethylsterols were isolated. The structures of these compounds were determined by proton NMR.
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| Subjects: | Aceites vegetales., Aceites., Anatomía de la planta., Composición aproximada., Composición quimica., Etapas de desarrollo de la planta., Etapas de desarrollo., euphoria longana, Euphoria, Litchi chinensis., Litchi., Materias insaponificables., Órganos reproductores vegetales., Productos procesados., Productos vegetales procesados., Sapindaceae., Semilla., Terpenoidos., Triterpenóidos., Longan, Elation, |
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cat-fedepalma-232382022-08-05T00:08:31ZStudy of the triterpenic fraction of Litchi sinensis Sonn. and Euphoria longana Lam. seed oils. Grondin, I., autor. aut 56461 Farines, M. 42357 Smadja, J. 56462 Soulier, J. 42358 textd Litchi [L. chinensis] and longan [Dimocarpus longan] seed oils contained 26.8 and 13.9 unsaponifiable matter, respectively. The triterpenic components were fractionated using 3 chromatographic techniques: GC, HPLC and argentation TLC. By using these 3 techniques simultaneously, six triterpene alcohols, four 4-methylsterols and six 4-desmethylsterols were isolated. The structures of these compounds were determined by proton NMR.Litchi [L. chinensis] and longan [Dimocarpus longan] seed oils contained 26.8 and 13.9 unsaponifiable matter, respectively. The triterpenic components were fractionated using 3 chromatographic techniques: GC, HPLC and argentation TLC. By using these 3 techniques simultaneously, six triterpene alcohols, four 4-methylsterols and six 4-desmethylsterols were isolated. The structures of these compounds were determined by proton NMR.Aceites vegetales.Aceites.Anatomía de la planta.Composición aproximada.Composición quimica.Etapas de desarrollo de la planta.Etapas de desarrollo.euphoria longanaEuphoriaLitchi chinensis.Litchi.Materias insaponificables.Órganos reproductores vegetales.Productos procesados.Productos vegetales procesados.Sapindaceae.Semilla.Terpenoidos.Triterpenóidos.LonganElation |
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Aceites vegetales. Aceites. Anatomía de la planta. Composición aproximada. Composición quimica. Etapas de desarrollo de la planta. Etapas de desarrollo. euphoria longana Euphoria Litchi chinensis. Litchi. Materias insaponificables. Órganos reproductores vegetales. Productos procesados. Productos vegetales procesados. Sapindaceae. Semilla. Terpenoidos. Triterpenóidos. Longan Elation Aceites vegetales. Aceites. Anatomía de la planta. Composición aproximada. Composición quimica. Etapas de desarrollo de la planta. Etapas de desarrollo. euphoria longana Euphoria Litchi chinensis. Litchi. Materias insaponificables. Órganos reproductores vegetales. Productos procesados. Productos vegetales procesados. Sapindaceae. Semilla. Terpenoidos. Triterpenóidos. Longan Elation |
| spellingShingle |
Aceites vegetales. Aceites. Anatomía de la planta. Composición aproximada. Composición quimica. Etapas de desarrollo de la planta. Etapas de desarrollo. euphoria longana Euphoria Litchi chinensis. Litchi. Materias insaponificables. Órganos reproductores vegetales. Productos procesados. Productos vegetales procesados. Sapindaceae. Semilla. Terpenoidos. Triterpenóidos. Longan Elation Aceites vegetales. Aceites. Anatomía de la planta. Composición aproximada. Composición quimica. Etapas de desarrollo de la planta. Etapas de desarrollo. euphoria longana Euphoria Litchi chinensis. Litchi. Materias insaponificables. Órganos reproductores vegetales. Productos procesados. Productos vegetales procesados. Sapindaceae. Semilla. Terpenoidos. Triterpenóidos. Longan Elation Grondin, I., autor. aut 56461 Farines, M. 42357 Smadja, J. 56462 Soulier, J. 42358 Study of the triterpenic fraction of Litchi sinensis Sonn. and Euphoria longana Lam. seed oils. |
| description |
Litchi [L. chinensis] and longan [Dimocarpus longan] seed oils contained 26.8 and 13.9 unsaponifiable matter, respectively. The triterpenic components were fractionated using 3 chromatographic techniques: GC, HPLC and argentation TLC. By using these 3 techniques simultaneously, six triterpene alcohols, four 4-methylsterols and six 4-desmethylsterols were isolated. The structures of these compounds were determined by proton NMR. |
| format |
Texto |
| topic_facet |
Aceites vegetales. Aceites. Anatomía de la planta. Composición aproximada. Composición quimica. Etapas de desarrollo de la planta. Etapas de desarrollo. euphoria longana Euphoria Litchi chinensis. Litchi. Materias insaponificables. Órganos reproductores vegetales. Productos procesados. Productos vegetales procesados. Sapindaceae. Semilla. Terpenoidos. Triterpenóidos. Longan Elation |
| author |
Grondin, I., autor. aut 56461 Farines, M. 42357 Smadja, J. 56462 Soulier, J. 42358 |
| author_facet |
Grondin, I., autor. aut 56461 Farines, M. 42357 Smadja, J. 56462 Soulier, J. 42358 |
| author_sort |
Grondin, I., autor. aut 56461 |
| title |
Study of the triterpenic fraction of Litchi sinensis Sonn. and Euphoria longana Lam. seed oils. |
| title_short |
Study of the triterpenic fraction of Litchi sinensis Sonn. and Euphoria longana Lam. seed oils. |
| title_full |
Study of the triterpenic fraction of Litchi sinensis Sonn. and Euphoria longana Lam. seed oils. |
| title_fullStr |
Study of the triterpenic fraction of Litchi sinensis Sonn. and Euphoria longana Lam. seed oils. |
| title_full_unstemmed |
Study of the triterpenic fraction of Litchi sinensis Sonn. and Euphoria longana Lam. seed oils. |
| title_sort |
study of the triterpenic fraction of litchi sinensis sonn. and euphoria longana lam. seed oils. |
| work_keys_str_mv |
AT grondiniautoraut56461 studyofthetriterpenicfractionoflitchisinensissonnandeuphorialonganalamseedoils AT farinesm42357 studyofthetriterpenicfractionoflitchisinensissonnandeuphorialonganalamseedoils AT smadjaj56462 studyofthetriterpenicfractionoflitchisinensissonnandeuphorialonganalamseedoils AT soulierj42358 studyofthetriterpenicfractionoflitchisinensissonnandeuphorialonganalamseedoils |
| _version_ |
1756213615620259841 |