Intraspecific variation in essencial oil composition of A.N. the medicinal plant Lippia integrifolia (verbenaceae), evidence for five chemotypes
The aerial parts of Lippia integrifolia (incayuyo) are widely used in northwestern and central Argentina for their medicinal and aromatic properties. The essential oil composition of thirty-one wild populations of L. integrifolia covering most of its natural range was analyzed by GC and GC–MS. A tot...
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
2017
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| Online Access: | http://hdl.handle.net/20.500.12123/1498 http://www.sciencedirect.com/science/article/pii/S0031942215301059 https://doi.org/10.1016/j.phytochem.2015.11.004 |
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| author | Juarez, Miguel Angel Elechosa, Miguel Angel Marcial, Guillermo Lampasona, Marina P. de Vega, Marta I. Lizarraga, Emilio Viturro, Carmen I. Slanis, Alberto Catalan, Cesar Atilio Nazareno |
| author_browse | Catalan, Cesar Atilio Nazareno Elechosa, Miguel Angel Juarez, Miguel Angel Lampasona, Marina P. de Lizarraga, Emilio Marcial, Guillermo Slanis, Alberto Vega, Marta I. Viturro, Carmen I. |
| author_facet | Juarez, Miguel Angel Elechosa, Miguel Angel Marcial, Guillermo Lampasona, Marina P. de Vega, Marta I. Lizarraga, Emilio Viturro, Carmen I. Slanis, Alberto Catalan, Cesar Atilio Nazareno |
| author_sort | Juarez, Miguel Angel |
| collection | INTA Digital |
| description | The aerial parts of Lippia integrifolia (incayuyo) are widely used in northwestern and central Argentina for their medicinal and aromatic properties. The essential oil composition of thirty-one wild populations of L. integrifolia covering most of its natural range was analyzed by GC and GC–MS. A total of one hundred and fifty two terpenoids were identified in the essential oils. Sesquiterpenoids were the dominant components in all but one of the collections analyzed, the only exception being a sample collected in San Juan province where monoterpenoids amounted to 51%. Five clearly defined chemotypes were observed. One possessed an exquisite and delicate sweet aroma with trans-davanone as dominant component (usually above 80%). Another with an exotic floral odour was rich in oxygenated sesquiterpenoids based on the rare lippifoliane and africanane skeletons. The trans-davanone chemotype is the first report of an essential oil containing that sesquiterpene ketone as the main constituent. The absolute configuration of trans-davanone from L. integrifolia was established as 6S, 7S, 10S, the enantiomer of trans-davanone from ‘davana oil’ (Artemisia pallens). Wild plants belonging to trans-davanone and lippifolienone chemotypes were propagated and cultivated in the same parcel of land in Santa Maria, Catamarca. The essential oil compositions of the cultivated plants were essentially identical to the original plants in the wild, indicating that the essential oil composition is largely under genetic control. Specimens collected near the Bolivian border that initially were identified as L. boliviana Rusby yielded an essential oil practically identical to the trans-davanone chemotype of L. integrifolia supporting the recent view that L. integrifolia (Gris.) Hieron. and L. boliviana Rusby are synonymous. |
| format | Artículo |
| id | INTA1498 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | INTA14982019-04-26T12:11:40Z Intraspecific variation in essencial oil composition of A.N. the medicinal plant Lippia integrifolia (verbenaceae), evidence for five chemotypes Juarez, Miguel Angel Elechosa, Miguel Angel Marcial, Guillermo Lampasona, Marina P. de Vega, Marta I. Lizarraga, Emilio Viturro, Carmen I. Slanis, Alberto Catalan, Cesar Atilio Nazareno Lippia Plantas Aromáticas Plantas Medicinales Genética Essential Oil Crops Drug Plants Genetics Lippia Integrifolia Incayuyo The aerial parts of Lippia integrifolia (incayuyo) are widely used in northwestern and central Argentina for their medicinal and aromatic properties. The essential oil composition of thirty-one wild populations of L. integrifolia covering most of its natural range was analyzed by GC and GC–MS. A total of one hundred and fifty two terpenoids were identified in the essential oils. Sesquiterpenoids were the dominant components in all but one of the collections analyzed, the only exception being a sample collected in San Juan province where monoterpenoids amounted to 51%. Five clearly defined chemotypes were observed. One possessed an exquisite and delicate sweet aroma with trans-davanone as dominant component (usually above 80%). Another with an exotic floral odour was rich in oxygenated sesquiterpenoids based on the rare lippifoliane and africanane skeletons. The trans-davanone chemotype is the first report of an essential oil containing that sesquiterpene ketone as the main constituent. The absolute configuration of trans-davanone from L. integrifolia was established as 6S, 7S, 10S, the enantiomer of trans-davanone from ‘davana oil’ (Artemisia pallens). Wild plants belonging to trans-davanone and lippifolienone chemotypes were propagated and cultivated in the same parcel of land in Santa Maria, Catamarca. The essential oil compositions of the cultivated plants were essentially identical to the original plants in the wild, indicating that the essential oil composition is largely under genetic control. Specimens collected near the Bolivian border that initially were identified as L. boliviana Rusby yielded an essential oil practically identical to the trans-davanone chemotype of L. integrifolia supporting the recent view that L. integrifolia (Gris.) Hieron. and L. boliviana Rusby are synonymous. Inst. de Recursos Biológicos Fil: Juarez, Miguel Angel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina Fil: Elechosa, Miguel Angel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina Fil: Marcial, Guillermo Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Quimica del Noroeste; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Química Orgánica; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina Fil: Lampasona, Marina P. de. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Quimica del Noroeste; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Orgánica; Argentina Fil: Vega, Marta I. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Quimica del Noroeste; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Orgánica; Argentina Fil: Lizarraga, Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Quimica del Noroeste; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Orgánica; Argentina Fil: Viturro, Carmen I. Universidad Nacional de Jujuy. Facultad de Ingeniería. PRONOA; Argentina Fil: Slanis, Alberto. Fundación Miguel Lillo, Laboratorio de Taxonomía Vegetal Fanerogámica; Argentina Fil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Quimica del Noroeste; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Química Orgánica; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina 2017-10-17T15:00:04Z 2017-10-17T15:00:04Z 2016-02 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion http://hdl.handle.net/20.500.12123/1498 http://www.sciencedirect.com/science/article/pii/S0031942215301059 0031-9422 (Print) 1873-3700 (Online) https://doi.org/10.1016/j.phytochem.2015.11.004 eng info:eu-repo/semantics/restrictedAccess application/pdf Phytochemistry 122 : 203-212. (February 2016) |
| spellingShingle | Lippia Plantas Aromáticas Plantas Medicinales Genética Essential Oil Crops Drug Plants Genetics Lippia Integrifolia Incayuyo Juarez, Miguel Angel Elechosa, Miguel Angel Marcial, Guillermo Lampasona, Marina P. de Vega, Marta I. Lizarraga, Emilio Viturro, Carmen I. Slanis, Alberto Catalan, Cesar Atilio Nazareno Intraspecific variation in essencial oil composition of A.N. the medicinal plant Lippia integrifolia (verbenaceae), evidence for five chemotypes |
| title | Intraspecific variation in essencial oil composition of A.N. the medicinal plant Lippia integrifolia (verbenaceae), evidence for five chemotypes |
| title_full | Intraspecific variation in essencial oil composition of A.N. the medicinal plant Lippia integrifolia (verbenaceae), evidence for five chemotypes |
| title_fullStr | Intraspecific variation in essencial oil composition of A.N. the medicinal plant Lippia integrifolia (verbenaceae), evidence for five chemotypes |
| title_full_unstemmed | Intraspecific variation in essencial oil composition of A.N. the medicinal plant Lippia integrifolia (verbenaceae), evidence for five chemotypes |
| title_short | Intraspecific variation in essencial oil composition of A.N. the medicinal plant Lippia integrifolia (verbenaceae), evidence for five chemotypes |
| title_sort | intraspecific variation in essencial oil composition of a n the medicinal plant lippia integrifolia verbenaceae evidence for five chemotypes |
| topic | Lippia Plantas Aromáticas Plantas Medicinales Genética Essential Oil Crops Drug Plants Genetics Lippia Integrifolia Incayuyo |
| url | http://hdl.handle.net/20.500.12123/1498 http://www.sciencedirect.com/science/article/pii/S0031942215301059 https://doi.org/10.1016/j.phytochem.2015.11.004 |
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