Metabolite fingerprinting of cassava (Manihot esculenta Crantz) landraces assessed for post-harvest physiological deterioration (PPD)
Cassava landraces are impacted by post-harvest physiological deterioration (PPD). 34 primary/secondary metabolites (carotenes, flavonols, indols, phenolic, hydroxycinnamic, and organic acids) were analysed using HPLC/GC–MS in 72 landraces harvested 8 months after planting (MAP) to clarify whether these compounds may play a role in PPD tolerance. Cluster analysis differentiated a first group with high organic acids contents, citric acid being dominant, a second group with landraces high in tryptophan, a third group including landraces with high phenolic and hydroxycinnamic acids content, and a fourth group characterised by 8 carotenoids. PPD tolerant and susceptible landraces were present in each group. To determine if PPD is related to age of harvest, 174 landraces were harvested at 6, 8, 10 and 12 MAP. Scopoletin, sucrose and glucose were analysed. PPD was positively correlated with DMC and negatively correlated with scopoletin at all ages of harvest. Scopoletin is a useful biomarker to characterize landraces.
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Subjects: | Q01 - Sciences et technologies alimentaires - Considérations générales, Q02 - Traitement et conservation des produits alimentaires, Q04 - Composition des produits alimentaires, physiologie après récolte, détérioration, race indigène, métabolite, Manihot esculenta, http://aims.fao.org/aos/agrovoc/c_24406, http://aims.fao.org/aos/agrovoc/c_10350, http://aims.fao.org/aos/agrovoc/c_4177, http://aims.fao.org/aos/agrovoc/c_4770, http://aims.fao.org/aos/agrovoc/c_4579, |
Online Access: | http://agritrop.cirad.fr/604763/ http://agritrop.cirad.fr/604763/1/Metabolite%20fingerprinting%20of%20cassava%20landraces%20for%20PPD%202023.pdf |
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dig-cirad-fr-6047632024-01-29T04:36:06Z http://agritrop.cirad.fr/604763/ http://agritrop.cirad.fr/604763/ Metabolite fingerprinting of cassava (Manihot esculenta Crantz) landraces assessed for post-harvest physiological deterioration (PPD). Lebot Vincent, Lawac Floriane, Muñoz-Cuervo Ismael, Mercier Pierre-Edouard, Legendre Laurent. 2023. Food Chemistry, 421:136217, 11 p.https://doi.org/10.1016/j.foodchem.2023.136217 <https://doi.org/10.1016/j.foodchem.2023.136217> Metabolite fingerprinting of cassava (Manihot esculenta Crantz) landraces assessed for post-harvest physiological deterioration (PPD) Lebot, Vincent Lawac, Floriane Muñoz-Cuervo, Ismael Mercier, Pierre-Edouard Legendre, Laurent eng 2023 Food Chemistry Q01 - Sciences et technologies alimentaires - Considérations générales Q02 - Traitement et conservation des produits alimentaires Q04 - Composition des produits alimentaires physiologie après récolte détérioration race indigène métabolite Manihot esculenta http://aims.fao.org/aos/agrovoc/c_24406 http://aims.fao.org/aos/agrovoc/c_10350 http://aims.fao.org/aos/agrovoc/c_4177 http://aims.fao.org/aos/agrovoc/c_4770 http://aims.fao.org/aos/agrovoc/c_4579 Cassava landraces are impacted by post-harvest physiological deterioration (PPD). 34 primary/secondary metabolites (carotenes, flavonols, indols, phenolic, hydroxycinnamic, and organic acids) were analysed using HPLC/GC–MS in 72 landraces harvested 8 months after planting (MAP) to clarify whether these compounds may play a role in PPD tolerance. Cluster analysis differentiated a first group with high organic acids contents, citric acid being dominant, a second group with landraces high in tryptophan, a third group including landraces with high phenolic and hydroxycinnamic acids content, and a fourth group characterised by 8 carotenoids. PPD tolerant and susceptible landraces were present in each group. To determine if PPD is related to age of harvest, 174 landraces were harvested at 6, 8, 10 and 12 MAP. Scopoletin, sucrose and glucose were analysed. PPD was positively correlated with DMC and negatively correlated with scopoletin at all ages of harvest. Scopoletin is a useful biomarker to characterize landraces. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/604763/1/Metabolite%20fingerprinting%20of%20cassava%20landraces%20for%20PPD%202023.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1016/j.foodchem.2023.136217 10.1016/j.foodchem.2023.136217 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodchem.2023.136217 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1016/j.foodchem.2023.136217 |
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Q01 - Sciences et technologies alimentaires - Considérations générales Q02 - Traitement et conservation des produits alimentaires Q04 - Composition des produits alimentaires physiologie après récolte détérioration race indigène métabolite Manihot esculenta http://aims.fao.org/aos/agrovoc/c_24406 http://aims.fao.org/aos/agrovoc/c_10350 http://aims.fao.org/aos/agrovoc/c_4177 http://aims.fao.org/aos/agrovoc/c_4770 http://aims.fao.org/aos/agrovoc/c_4579 Q01 - Sciences et technologies alimentaires - Considérations générales Q02 - Traitement et conservation des produits alimentaires Q04 - Composition des produits alimentaires physiologie après récolte détérioration race indigène métabolite Manihot esculenta http://aims.fao.org/aos/agrovoc/c_24406 http://aims.fao.org/aos/agrovoc/c_10350 http://aims.fao.org/aos/agrovoc/c_4177 http://aims.fao.org/aos/agrovoc/c_4770 http://aims.fao.org/aos/agrovoc/c_4579 |
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Q01 - Sciences et technologies alimentaires - Considérations générales Q02 - Traitement et conservation des produits alimentaires Q04 - Composition des produits alimentaires physiologie après récolte détérioration race indigène métabolite Manihot esculenta http://aims.fao.org/aos/agrovoc/c_24406 http://aims.fao.org/aos/agrovoc/c_10350 http://aims.fao.org/aos/agrovoc/c_4177 http://aims.fao.org/aos/agrovoc/c_4770 http://aims.fao.org/aos/agrovoc/c_4579 Q01 - Sciences et technologies alimentaires - Considérations générales Q02 - Traitement et conservation des produits alimentaires Q04 - Composition des produits alimentaires physiologie après récolte détérioration race indigène métabolite Manihot esculenta http://aims.fao.org/aos/agrovoc/c_24406 http://aims.fao.org/aos/agrovoc/c_10350 http://aims.fao.org/aos/agrovoc/c_4177 http://aims.fao.org/aos/agrovoc/c_4770 http://aims.fao.org/aos/agrovoc/c_4579 Lebot, Vincent Lawac, Floriane Muñoz-Cuervo, Ismael Mercier, Pierre-Edouard Legendre, Laurent Metabolite fingerprinting of cassava (Manihot esculenta Crantz) landraces assessed for post-harvest physiological deterioration (PPD) |
description |
Cassava landraces are impacted by post-harvest physiological deterioration (PPD). 34 primary/secondary metabolites (carotenes, flavonols, indols, phenolic, hydroxycinnamic, and organic acids) were analysed using HPLC/GC–MS in 72 landraces harvested 8 months after planting (MAP) to clarify whether these compounds may play a role in PPD tolerance. Cluster analysis differentiated a first group with high organic acids contents, citric acid being dominant, a second group with landraces high in tryptophan, a third group including landraces with high phenolic and hydroxycinnamic acids content, and a fourth group characterised by 8 carotenoids. PPD tolerant and susceptible landraces were present in each group. To determine if PPD is related to age of harvest, 174 landraces were harvested at 6, 8, 10 and 12 MAP. Scopoletin, sucrose and glucose were analysed. PPD was positively correlated with DMC and negatively correlated with scopoletin at all ages of harvest. Scopoletin is a useful biomarker to characterize landraces. |
format |
article |
topic_facet |
Q01 - Sciences et technologies alimentaires - Considérations générales Q02 - Traitement et conservation des produits alimentaires Q04 - Composition des produits alimentaires physiologie après récolte détérioration race indigène métabolite Manihot esculenta http://aims.fao.org/aos/agrovoc/c_24406 http://aims.fao.org/aos/agrovoc/c_10350 http://aims.fao.org/aos/agrovoc/c_4177 http://aims.fao.org/aos/agrovoc/c_4770 http://aims.fao.org/aos/agrovoc/c_4579 |
author |
Lebot, Vincent Lawac, Floriane Muñoz-Cuervo, Ismael Mercier, Pierre-Edouard Legendre, Laurent |
author_facet |
Lebot, Vincent Lawac, Floriane Muñoz-Cuervo, Ismael Mercier, Pierre-Edouard Legendre, Laurent |
author_sort |
Lebot, Vincent |
title |
Metabolite fingerprinting of cassava (Manihot esculenta Crantz) landraces assessed for post-harvest physiological deterioration (PPD) |
title_short |
Metabolite fingerprinting of cassava (Manihot esculenta Crantz) landraces assessed for post-harvest physiological deterioration (PPD) |
title_full |
Metabolite fingerprinting of cassava (Manihot esculenta Crantz) landraces assessed for post-harvest physiological deterioration (PPD) |
title_fullStr |
Metabolite fingerprinting of cassava (Manihot esculenta Crantz) landraces assessed for post-harvest physiological deterioration (PPD) |
title_full_unstemmed |
Metabolite fingerprinting of cassava (Manihot esculenta Crantz) landraces assessed for post-harvest physiological deterioration (PPD) |
title_sort |
metabolite fingerprinting of cassava (manihot esculenta crantz) landraces assessed for post-harvest physiological deterioration (ppd) |
url |
http://agritrop.cirad.fr/604763/ http://agritrop.cirad.fr/604763/1/Metabolite%20fingerprinting%20of%20cassava%20landraces%20for%20PPD%202023.pdf |
work_keys_str_mv |
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