Improving palm oil quality through identification and mapping of the lipase gene causing oil deterioration
The oil palm fruit mesocarp contains high lipase activity that increases free fatty acids and necessitates post-harvest inactivation by heat treatment of fruit bunches. Even before heat treatment the mesocarp lipase activity causes consequential oil losses and requires costly measures to limit free fatty acids quantities. Here we demonstrate that elite low-lipase lines yield oil with substantially less free fatty acids than standard genotypes, allowing more flexibility for post-harvest fruit processing and extended ripening for increased yields. We identify the lipase and its gene cosegregates with the low-/high-lipase trait, providing breeders a marker to rapidly identify potent elite genitors and introgress the trait into major cultivars. Overall, economic gains brought by wide adoption of this material could represent up to one billion dollars per year. Expected benefits concern all planters but are likely to be highest for African smallholders who would be more able to produce oil that meets international quality standards.
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Format: | article biblioteca |
Language: | eng |
Subjects: | F60 - Physiologie et biochimie végétale, F30 - Génétique et amélioration des plantes, Elaeis guineensis, http://aims.fao.org/aos/agrovoc/c_2509, http://aims.fao.org/aos/agrovoc/c_875, http://aims.fao.org/aos/agrovoc/c_1229, |
Online Access: | http://agritrop.cirad.fr/570102/ http://agritrop.cirad.fr/570102/1/document_570102.pdf |
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dig-cirad-fr-5701022022-03-30T14:52:01Z http://agritrop.cirad.fr/570102/ http://agritrop.cirad.fr/570102/ Improving palm oil quality through identification and mapping of the lipase gene causing oil deterioration. Morcillo Fabienne, Cros David, Billotte Norbert, Ngando Ebongue Georges Frank, Domonhedo Hubert, Pizot Maxime, Cuellar Térésa, Espeout Sandra, Dhouib R., Bourgis Fabienne, Claverol Stéphane, Tranbarger Timothy John, Nouy Bruno, Arondel Vincent. 2013. Nature Communications, 4 (2160), 8 p.https://doi.org/10.1038/ncomms3160 <https://doi.org/10.1038/ncomms3160> Researchers Improving palm oil quality through identification and mapping of the lipase gene causing oil deterioration Morcillo, Fabienne Cros, David Billotte, Norbert Ngando Ebongue, Georges Frank Domonhedo, Hubert Pizot, Maxime Cuellar, Térésa Espeout, Sandra Dhouib, R. Bourgis, Fabienne Claverol, Stéphane Tranbarger, Timothy John Nouy, Bruno Arondel, Vincent eng 2013 Nature Communications F60 - Physiologie et biochimie végétale F30 - Génétique et amélioration des plantes Elaeis guineensis http://aims.fao.org/aos/agrovoc/c_2509 Bénin Cameroun http://aims.fao.org/aos/agrovoc/c_875 http://aims.fao.org/aos/agrovoc/c_1229 The oil palm fruit mesocarp contains high lipase activity that increases free fatty acids and necessitates post-harvest inactivation by heat treatment of fruit bunches. Even before heat treatment the mesocarp lipase activity causes consequential oil losses and requires costly measures to limit free fatty acids quantities. Here we demonstrate that elite low-lipase lines yield oil with substantially less free fatty acids than standard genotypes, allowing more flexibility for post-harvest fruit processing and extended ripening for increased yields. We identify the lipase and its gene cosegregates with the low-/high-lipase trait, providing breeders a marker to rapidly identify potent elite genitors and introgress the trait into major cultivars. Overall, economic gains brought by wide adoption of this material could represent up to one billion dollars per year. Expected benefits concern all planters but are likely to be highest for African smallholders who would be more able to produce oil that meets international quality standards. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/570102/1/document_570102.pdf application/pdf Cirad license info:eu-repo/semantics/openAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1038/ncomms3160 10.1038/ncomms3160 info:eu-repo/semantics/altIdentifier/doi/10.1038/ncomms3160 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1038/ncomms3160 |
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F60 - Physiologie et biochimie végétale F30 - Génétique et amélioration des plantes Elaeis guineensis http://aims.fao.org/aos/agrovoc/c_2509 http://aims.fao.org/aos/agrovoc/c_875 http://aims.fao.org/aos/agrovoc/c_1229 F60 - Physiologie et biochimie végétale F30 - Génétique et amélioration des plantes Elaeis guineensis http://aims.fao.org/aos/agrovoc/c_2509 http://aims.fao.org/aos/agrovoc/c_875 http://aims.fao.org/aos/agrovoc/c_1229 |
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F60 - Physiologie et biochimie végétale F30 - Génétique et amélioration des plantes Elaeis guineensis http://aims.fao.org/aos/agrovoc/c_2509 http://aims.fao.org/aos/agrovoc/c_875 http://aims.fao.org/aos/agrovoc/c_1229 F60 - Physiologie et biochimie végétale F30 - Génétique et amélioration des plantes Elaeis guineensis http://aims.fao.org/aos/agrovoc/c_2509 http://aims.fao.org/aos/agrovoc/c_875 http://aims.fao.org/aos/agrovoc/c_1229 Morcillo, Fabienne Cros, David Billotte, Norbert Ngando Ebongue, Georges Frank Domonhedo, Hubert Pizot, Maxime Cuellar, Térésa Espeout, Sandra Dhouib, R. Bourgis, Fabienne Claverol, Stéphane Tranbarger, Timothy John Nouy, Bruno Arondel, Vincent Improving palm oil quality through identification and mapping of the lipase gene causing oil deterioration |
description |
The oil palm fruit mesocarp contains high lipase activity that increases free fatty acids and necessitates post-harvest inactivation by heat treatment of fruit bunches. Even before heat treatment the mesocarp lipase activity causes consequential oil losses and requires costly measures to limit free fatty acids quantities. Here we demonstrate that elite low-lipase lines yield oil with substantially less free fatty acids than standard genotypes, allowing more flexibility for post-harvest fruit processing and extended ripening for increased yields. We identify the lipase and its gene cosegregates with the low-/high-lipase trait, providing breeders a marker to rapidly identify potent elite genitors and introgress the trait into major cultivars. Overall, economic gains brought by wide adoption of this material could represent up to one billion dollars per year. Expected benefits concern all planters but are likely to be highest for African smallholders who would be more able to produce oil that meets international quality standards. |
format |
article |
topic_facet |
F60 - Physiologie et biochimie végétale F30 - Génétique et amélioration des plantes Elaeis guineensis http://aims.fao.org/aos/agrovoc/c_2509 http://aims.fao.org/aos/agrovoc/c_875 http://aims.fao.org/aos/agrovoc/c_1229 |
author |
Morcillo, Fabienne Cros, David Billotte, Norbert Ngando Ebongue, Georges Frank Domonhedo, Hubert Pizot, Maxime Cuellar, Térésa Espeout, Sandra Dhouib, R. Bourgis, Fabienne Claverol, Stéphane Tranbarger, Timothy John Nouy, Bruno Arondel, Vincent |
author_facet |
Morcillo, Fabienne Cros, David Billotte, Norbert Ngando Ebongue, Georges Frank Domonhedo, Hubert Pizot, Maxime Cuellar, Térésa Espeout, Sandra Dhouib, R. Bourgis, Fabienne Claverol, Stéphane Tranbarger, Timothy John Nouy, Bruno Arondel, Vincent |
author_sort |
Morcillo, Fabienne |
title |
Improving palm oil quality through identification and mapping of the lipase gene causing oil deterioration |
title_short |
Improving palm oil quality through identification and mapping of the lipase gene causing oil deterioration |
title_full |
Improving palm oil quality through identification and mapping of the lipase gene causing oil deterioration |
title_fullStr |
Improving palm oil quality through identification and mapping of the lipase gene causing oil deterioration |
title_full_unstemmed |
Improving palm oil quality through identification and mapping of the lipase gene causing oil deterioration |
title_sort |
improving palm oil quality through identification and mapping of the lipase gene causing oil deterioration |
url |
http://agritrop.cirad.fr/570102/ http://agritrop.cirad.fr/570102/1/document_570102.pdf |
work_keys_str_mv |
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