Chemical variability of peel and leaf essential oils in the Citrus subgenus Papeda (swingle) and few relatives
The Papeda Citrus subgenus includes several species belonging to two genetically distinct groups, containing mostly little-exploited wild forms of citrus. However, little is known about the potentially large and novel aromatic diversity contained in these wild citruses. In this study, we characterized and compared the essential oils obtained from peels and leaves from representatives of both Papeda groups, and three related hybrids. Using a combination of GC, GC-MS, and 13C-NMR spectrometry, we identified a total of 60 compounds in peel oils (PO), and 76 compounds in leaf oils (LO). Limonene was the major component in almost all citrus PO, except for C. micrantha and C. hystrix, where β-pinene dominated (around 35%). LO composition was more variable, with different major compounds among almost all samples, except for two citrus pairs: C. micrantha/C. hystrix and two accessions of C. ichangensis. In hybrid relatives, the profiles were largely consistent with their Citrus/Papeda parental lineage. This high chemical diversity, not only among the sections of the subgenus Papeda, but also between species and even at the intraspecific level, suggests that Papeda may be an important source of aroma diversity for future experimental crosses with field crop species.
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Language: | eng |
Subjects: | Q04 - Composition des produits alimentaires, huile essentielle, composition chimique, Citrus, composition des aliments, variation phénotypique, http://aims.fao.org/aos/agrovoc/c_2669, http://aims.fao.org/aos/agrovoc/c_1794, http://aims.fao.org/aos/agrovoc/c_1637, http://aims.fao.org/aos/agrovoc/c_10961, http://aims.fao.org/aos/agrovoc/c_903c4959, |
Online Access: | http://agritrop.cirad.fr/598422/ http://agritrop.cirad.fr/598422/1/598422.pdf |
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dig-cirad-fr-5984222024-01-29T03:33:57Z http://agritrop.cirad.fr/598422/ http://agritrop.cirad.fr/598422/ Chemical variability of peel and leaf essential oils in the Citrus subgenus Papeda (swingle) and few relatives. Baccati Clémentine, Gibernau Marc, Paoli Mathieu, Ollitrault Patrick, Tomi Félix, Luro François. 2021. Plants, 10 (6):1117, 16 p.https://doi.org/10.3390/plants10061117 <https://doi.org/10.3390/plants10061117> Chemical variability of peel and leaf essential oils in the Citrus subgenus Papeda (swingle) and few relatives Baccati, Clémentine Gibernau, Marc Paoli, Mathieu Ollitrault, Patrick Tomi, Félix Luro, François eng 2021 Plants Q04 - Composition des produits alimentaires huile essentielle composition chimique Citrus composition des aliments variation phénotypique http://aims.fao.org/aos/agrovoc/c_2669 http://aims.fao.org/aos/agrovoc/c_1794 http://aims.fao.org/aos/agrovoc/c_1637 http://aims.fao.org/aos/agrovoc/c_10961 http://aims.fao.org/aos/agrovoc/c_903c4959 The Papeda Citrus subgenus includes several species belonging to two genetically distinct groups, containing mostly little-exploited wild forms of citrus. However, little is known about the potentially large and novel aromatic diversity contained in these wild citruses. In this study, we characterized and compared the essential oils obtained from peels and leaves from representatives of both Papeda groups, and three related hybrids. Using a combination of GC, GC-MS, and 13C-NMR spectrometry, we identified a total of 60 compounds in peel oils (PO), and 76 compounds in leaf oils (LO). Limonene was the major component in almost all citrus PO, except for C. micrantha and C. hystrix, where β-pinene dominated (around 35%). LO composition was more variable, with different major compounds among almost all samples, except for two citrus pairs: C. micrantha/C. hystrix and two accessions of C. ichangensis. In hybrid relatives, the profiles were largely consistent with their Citrus/Papeda parental lineage. This high chemical diversity, not only among the sections of the subgenus Papeda, but also between species and even at the intraspecific level, suggests that Papeda may be an important source of aroma diversity for future experimental crosses with field crop species. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/598422/1/598422.pdf text cc_by info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/ https://doi.org/10.3390/plants10061117 10.3390/plants10061117 info:eu-repo/semantics/altIdentifier/doi/10.3390/plants10061117 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.3390/plants10061117 |
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Q04 - Composition des produits alimentaires huile essentielle composition chimique Citrus composition des aliments variation phénotypique http://aims.fao.org/aos/agrovoc/c_2669 http://aims.fao.org/aos/agrovoc/c_1794 http://aims.fao.org/aos/agrovoc/c_1637 http://aims.fao.org/aos/agrovoc/c_10961 http://aims.fao.org/aos/agrovoc/c_903c4959 Q04 - Composition des produits alimentaires huile essentielle composition chimique Citrus composition des aliments variation phénotypique http://aims.fao.org/aos/agrovoc/c_2669 http://aims.fao.org/aos/agrovoc/c_1794 http://aims.fao.org/aos/agrovoc/c_1637 http://aims.fao.org/aos/agrovoc/c_10961 http://aims.fao.org/aos/agrovoc/c_903c4959 |
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Q04 - Composition des produits alimentaires huile essentielle composition chimique Citrus composition des aliments variation phénotypique http://aims.fao.org/aos/agrovoc/c_2669 http://aims.fao.org/aos/agrovoc/c_1794 http://aims.fao.org/aos/agrovoc/c_1637 http://aims.fao.org/aos/agrovoc/c_10961 http://aims.fao.org/aos/agrovoc/c_903c4959 Q04 - Composition des produits alimentaires huile essentielle composition chimique Citrus composition des aliments variation phénotypique http://aims.fao.org/aos/agrovoc/c_2669 http://aims.fao.org/aos/agrovoc/c_1794 http://aims.fao.org/aos/agrovoc/c_1637 http://aims.fao.org/aos/agrovoc/c_10961 http://aims.fao.org/aos/agrovoc/c_903c4959 Baccati, Clémentine Gibernau, Marc Paoli, Mathieu Ollitrault, Patrick Tomi, Félix Luro, François Chemical variability of peel and leaf essential oils in the Citrus subgenus Papeda (swingle) and few relatives |
description |
The Papeda Citrus subgenus includes several species belonging to two genetically distinct groups, containing mostly little-exploited wild forms of citrus. However, little is known about the potentially large and novel aromatic diversity contained in these wild citruses. In this study, we characterized and compared the essential oils obtained from peels and leaves from representatives of both Papeda groups, and three related hybrids. Using a combination of GC, GC-MS, and 13C-NMR spectrometry, we identified a total of 60 compounds in peel oils (PO), and 76 compounds in leaf oils (LO). Limonene was the major component in almost all citrus PO, except for C. micrantha and C. hystrix, where β-pinene dominated (around 35%). LO composition was more variable, with different major compounds among almost all samples, except for two citrus pairs: C. micrantha/C. hystrix and two accessions of C. ichangensis. In hybrid relatives, the profiles were largely consistent with their Citrus/Papeda parental lineage. This high chemical diversity, not only among the sections of the subgenus Papeda, but also between species and even at the intraspecific level, suggests that Papeda may be an important source of aroma diversity for future experimental crosses with field crop species. |
format |
article |
topic_facet |
Q04 - Composition des produits alimentaires huile essentielle composition chimique Citrus composition des aliments variation phénotypique http://aims.fao.org/aos/agrovoc/c_2669 http://aims.fao.org/aos/agrovoc/c_1794 http://aims.fao.org/aos/agrovoc/c_1637 http://aims.fao.org/aos/agrovoc/c_10961 http://aims.fao.org/aos/agrovoc/c_903c4959 |
author |
Baccati, Clémentine Gibernau, Marc Paoli, Mathieu Ollitrault, Patrick Tomi, Félix Luro, François |
author_facet |
Baccati, Clémentine Gibernau, Marc Paoli, Mathieu Ollitrault, Patrick Tomi, Félix Luro, François |
author_sort |
Baccati, Clémentine |
title |
Chemical variability of peel and leaf essential oils in the Citrus subgenus Papeda (swingle) and few relatives |
title_short |
Chemical variability of peel and leaf essential oils in the Citrus subgenus Papeda (swingle) and few relatives |
title_full |
Chemical variability of peel and leaf essential oils in the Citrus subgenus Papeda (swingle) and few relatives |
title_fullStr |
Chemical variability of peel and leaf essential oils in the Citrus subgenus Papeda (swingle) and few relatives |
title_full_unstemmed |
Chemical variability of peel and leaf essential oils in the Citrus subgenus Papeda (swingle) and few relatives |
title_sort |
chemical variability of peel and leaf essential oils in the citrus subgenus papeda (swingle) and few relatives |
url |
http://agritrop.cirad.fr/598422/ http://agritrop.cirad.fr/598422/1/598422.pdf |
work_keys_str_mv |
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1792500172474810368 |