The proanthocyanidin content as a tool to differentiate between Lotus tenuis and L. corniculatus individuals

Lotus tenuis Wald et Kit and Lotus corniculatus L. are conspicuous elements of the agricultural landscape for cattle production. In South America, commercial L. tenuis stocks usually present contaminations with L. corniculatus, what brings about an important economical injure to the forage producers...

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Detalles Bibliográficos
Autores principales: Escaray, F.J., Rosato, M., Pieckenstain, F.L., Menéndez, A.B., Rosselló, J.A., Carrasco, P., Ruiz, O.A.
Formato: JOUR
Materias:
Forage
Legumes
Lotus corniculatus
Lotus tenuis
Proanthocyanidins
proanthocyanidin
agricultural land
article
cattle
laboratory
nonhuman
priority journal
Bos
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_18743900_v5_n1_p37_Escaray
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_18743900_v5_n1_p37_Escaray
record_format dspace
spelling todo:paper_18743900_v5_n1_p37_Escaray2023-10-03T16:34:05Z The proanthocyanidin content as a tool to differentiate between Lotus tenuis and L. corniculatus individuals Escaray, F.J. Rosato, M. Pieckenstain, F.L. Menéndez, A.B. Rosselló, J.A. Carrasco, P. Ruiz, O.A. Forage Legumes Lotus corniculatus Lotus tenuis Proanthocyanidins proanthocyanidin agricultural land article cattle laboratory Lotus corniculatus nonhuman priority journal Bos Lotus corniculatus Lotus tenuis Lotus tenuis Wald et Kit and Lotus corniculatus L. are conspicuous elements of the agricultural landscape for cattle production. In South America, commercial L. tenuis stocks usually present contaminations with L. corniculatus, what brings about an important economical injure to the forage producers. A way to reduce or avoid loses is to assess the purity degree of L. tenuis seed lots before seeding. Methods so far described for the diagnosis of Lotus species when flowers are not available are lengthy, time consuming, need the implementation of sophisticated laboratories and are relatively expensive. It has been shown that Lotus species accumulate variable proanthocyanidins amounts, which can be easily visualized by a simple and rapid staining method. In this work, we demonstrate that the leaf PA content is a specific trait of L. tenuis and L. corniculatus and hence, it allows the unambiguous differentiation between both species, even at an early phenological stage. © 2011 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved. Fil:Rosato, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Pieckenstain, F.L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Menéndez, A.B. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_18743900_v5_n1_p37_Escaray
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Forage
Legumes
Lotus corniculatus
Lotus tenuis
Proanthocyanidins
proanthocyanidin
agricultural land
article
cattle
laboratory
Lotus corniculatus
nonhuman
priority journal
Bos
Lotus corniculatus
Lotus tenuis
spellingShingle Forage
Legumes
Lotus corniculatus
Lotus tenuis
Proanthocyanidins
proanthocyanidin
agricultural land
article
cattle
laboratory
Lotus corniculatus
nonhuman
priority journal
Bos
Lotus corniculatus
Lotus tenuis
Escaray, F.J.
Rosato, M.
Pieckenstain, F.L.
Menéndez, A.B.
Rosselló, J.A.
Carrasco, P.
Ruiz, O.A.
The proanthocyanidin content as a tool to differentiate between Lotus tenuis and L. corniculatus individuals
topic_facet Forage
Legumes
Lotus corniculatus
Lotus tenuis
Proanthocyanidins
proanthocyanidin
agricultural land
article
cattle
laboratory
Lotus corniculatus
nonhuman
priority journal
Bos
Lotus corniculatus
Lotus tenuis
description Lotus tenuis Wald et Kit and Lotus corniculatus L. are conspicuous elements of the agricultural landscape for cattle production. In South America, commercial L. tenuis stocks usually present contaminations with L. corniculatus, what brings about an important economical injure to the forage producers. A way to reduce or avoid loses is to assess the purity degree of L. tenuis seed lots before seeding. Methods so far described for the diagnosis of Lotus species when flowers are not available are lengthy, time consuming, need the implementation of sophisticated laboratories and are relatively expensive. It has been shown that Lotus species accumulate variable proanthocyanidins amounts, which can be easily visualized by a simple and rapid staining method. In this work, we demonstrate that the leaf PA content is a specific trait of L. tenuis and L. corniculatus and hence, it allows the unambiguous differentiation between both species, even at an early phenological stage. © 2011 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved.
format JOUR
author Escaray, F.J.
Rosato, M.
Pieckenstain, F.L.
Menéndez, A.B.
Rosselló, J.A.
Carrasco, P.
Ruiz, O.A.
author_facet Escaray, F.J.
Rosato, M.
Pieckenstain, F.L.
Menéndez, A.B.
Rosselló, J.A.
Carrasco, P.
Ruiz, O.A.
author_sort Escaray, F.J.
title The proanthocyanidin content as a tool to differentiate between Lotus tenuis and L. corniculatus individuals
title_short The proanthocyanidin content as a tool to differentiate between Lotus tenuis and L. corniculatus individuals
title_full The proanthocyanidin content as a tool to differentiate between Lotus tenuis and L. corniculatus individuals
title_fullStr The proanthocyanidin content as a tool to differentiate between Lotus tenuis and L. corniculatus individuals
title_full_unstemmed The proanthocyanidin content as a tool to differentiate between Lotus tenuis and L. corniculatus individuals
title_sort proanthocyanidin content as a tool to differentiate between lotus tenuis and l. corniculatus individuals
url http://hdl.handle.net/20.500.12110/paper_18743900_v5_n1_p37_Escaray
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