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:	Rosato, Carmen Luisa Marcela, Pieckenstain, Fernando Luis, Menéndez, Ana Bernardina
Publicado:	2012
Materias:	Forage Legumes Lotus corniculatus Lotus tenuis Proanthocyanidins proanthocyanidin agricultural land article cattle laboratory nonhuman priority journal Bos
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_18743900_v5_n1_p37_Escaray 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	paper:paper_18743900_v5_n1_p37_Escaray
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spelling	paper:paper_18743900_v5_n1_p37_Escaray2023-06-08T16:30:04Z The proanthocyanidin content as a tool to differentiate between Lotus tenuis and L. corniculatus individuals Rosato, Carmen Luisa Marcela Pieckenstain, Fernando Luis Menéndez, Ana Bernardina 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. 2012 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_18743900_v5_n1_p37_Escaray 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 Rosato, Carmen Luisa Marcela Pieckenstain, Fernando Luis Menéndez, Ana Bernardina 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.
author	Rosato, Carmen Luisa Marcela Pieckenstain, Fernando Luis Menéndez, Ana Bernardina
author_facet	Rosato, Carmen Luisa Marcela Pieckenstain, Fernando Luis Menéndez, Ana Bernardina
author_sort	Rosato, Carmen Luisa Marcela
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
publishDate	2012
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_18743900_v5_n1_p37_Escaray http://hdl.handle.net/20.500.12110/paper_18743900_v5_n1_p37_Escaray
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The proanthocyanidin content as a tool to differentiate between Lotus tenuis and L. corniculatus individuals

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