Chemical and biocidal characterization of two cultivated Artemisia absinthium populations with different domestication levels
The objective of this study was the characterization and valorization of the essential oil from a domesticated Artemisia absinthium population (Teruel, Spain), and its comparison with another one (Sierra Nevada, Spain) undergoing the domestication process. These populations are being experimentally cultivated in the same field since 2008. We studied their biomass and essential oil production (Clevenger hydrodistillation, HD and semi-industrial vapor-pressure, VP). The domesticated population showed lower chemical variation and higher biomass and essential oil yields, allowing for the registration of a new plant variety. The observed variations in oil composition (HD, VP) between the two populations were mostly quantitative. The oils were characterized by the presence of cis-epoxyocimene, (-)-. cis-chrysanthenol, chrysanthenyl acetate, linalool and trans-caryophyllene. The insect antifeedant (. Leptinotarsa decemlineata, Spodoptera littoralis, Myzus persicae and Rhopalosiphum padi) and antifungal (. Fusarium spp. and Botrytis cinerea) effects of their oils were also tested. All VP extracts showed strong antifungal effects and the active antifungal compounds have been identified.
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Subjects: | Antifungalcis-Chrysanthenola, Vapor pressure, Hydrodistillation, Domestication, Artemisia absinthium, |
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dig-ipna-es-10261-1298972019-11-13T14:45:11Z Chemical and biocidal characterization of two cultivated Artemisia absinthium populations with different domestication levels Julio, Luis F. Burillo Alquézar, Jesús Giménez, C. Cabrera, Raimundo Díaz, Carmen E. Sanz Perucha, Jesús González-Coloma, Azucena Antifungalcis-Chrysanthenola Vapor pressure Hydrodistillation Domestication Artemisia absinthium The objective of this study was the characterization and valorization of the essential oil from a domesticated Artemisia absinthium population (Teruel, Spain), and its comparison with another one (Sierra Nevada, Spain) undergoing the domestication process. These populations are being experimentally cultivated in the same field since 2008. We studied their biomass and essential oil production (Clevenger hydrodistillation, HD and semi-industrial vapor-pressure, VP). The domesticated population showed lower chemical variation and higher biomass and essential oil yields, allowing for the registration of a new plant variety. The observed variations in oil composition (HD, VP) between the two populations were mostly quantitative. The oils were characterized by the presence of cis-epoxyocimene, (-)-. cis-chrysanthenol, chrysanthenyl acetate, linalool and trans-caryophyllene. The insect antifeedant (. Leptinotarsa decemlineata, Spodoptera littoralis, Myzus persicae and Rhopalosiphum padi) and antifungal (. Fusarium spp. and Botrytis cinerea) effects of their oils were also tested. All VP extracts showed strong antifungal effects and the active antifungal compounds have been identified. This work has been supported by grants CTQ2012-38219-C03-01 (Spain) and JAE-CSIC (predoctoral fellowship to L.F. Julio). Peer Reviewed 2015 2016-03-09T09:45:20Z artículo http://purl.org/coar/resource_type/c_6501 doi: 10.1016/j.indcrop.2015.07.041 issn: 0926-6690 Industrial Crops and Products 76: 787-792 (2015) 10261/129897 10.1016/j.indcrop.2015.07.041 http://dx.doi.org/10.1016/j.indcrop.2015.07.041 Sí none Elsevier |
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Antifungalcis-Chrysanthenola Vapor pressure Hydrodistillation Domestication Artemisia absinthium Antifungalcis-Chrysanthenola Vapor pressure Hydrodistillation Domestication Artemisia absinthium |
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Antifungalcis-Chrysanthenola Vapor pressure Hydrodistillation Domestication Artemisia absinthium Antifungalcis-Chrysanthenola Vapor pressure Hydrodistillation Domestication Artemisia absinthium Julio, Luis F. Burillo Alquézar, Jesús Giménez, C. Cabrera, Raimundo Díaz, Carmen E. Sanz Perucha, Jesús González-Coloma, Azucena Chemical and biocidal characterization of two cultivated Artemisia absinthium populations with different domestication levels |
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The objective of this study was the characterization and valorization of the essential oil from a domesticated Artemisia absinthium population (Teruel, Spain), and its comparison with another one (Sierra Nevada, Spain) undergoing the domestication process. These populations are being experimentally cultivated in the same field since 2008. We studied their biomass and essential oil production (Clevenger hydrodistillation, HD and semi-industrial vapor-pressure, VP). The domesticated population showed lower chemical variation and higher biomass and essential oil yields, allowing for the registration of a new plant variety. The observed variations in oil composition (HD, VP) between the two populations were mostly quantitative. The oils were characterized by the presence of cis-epoxyocimene, (-)-. cis-chrysanthenol, chrysanthenyl acetate, linalool and trans-caryophyllene. The insect antifeedant (. Leptinotarsa decemlineata, Spodoptera littoralis, Myzus persicae and Rhopalosiphum padi) and antifungal (. Fusarium spp. and Botrytis cinerea) effects of their oils were also tested. All VP extracts showed strong antifungal effects and the active antifungal compounds have been identified. |
format |
artículo |
topic_facet |
Antifungalcis-Chrysanthenola Vapor pressure Hydrodistillation Domestication Artemisia absinthium |
author |
Julio, Luis F. Burillo Alquézar, Jesús Giménez, C. Cabrera, Raimundo Díaz, Carmen E. Sanz Perucha, Jesús González-Coloma, Azucena |
author_facet |
Julio, Luis F. Burillo Alquézar, Jesús Giménez, C. Cabrera, Raimundo Díaz, Carmen E. Sanz Perucha, Jesús González-Coloma, Azucena |
author_sort |
Julio, Luis F. |
title |
Chemical and biocidal characterization of two cultivated Artemisia absinthium populations with different domestication levels |
title_short |
Chemical and biocidal characterization of two cultivated Artemisia absinthium populations with different domestication levels |
title_full |
Chemical and biocidal characterization of two cultivated Artemisia absinthium populations with different domestication levels |
title_fullStr |
Chemical and biocidal characterization of two cultivated Artemisia absinthium populations with different domestication levels |
title_full_unstemmed |
Chemical and biocidal characterization of two cultivated Artemisia absinthium populations with different domestication levels |
title_sort |
chemical and biocidal characterization of two cultivated artemisia absinthium populations with different domestication levels |
publisher |
Elsevier |
work_keys_str_mv |
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1777669723294531584 |