Variación estacional de saponinas en Solidago chilensis var. chilensis (Asteraceae)

Solidago chilensis Meyen var. chilensis is a widely distributed weed in Argentina. Owing to the presence of saponins, S. chilensis is a poisonous weed for cattle. However, it has several medicinal uses and it is considered a melliferous species. The purpose of this study was to analyze the seasonal...

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Detalles Bibliográficos
Autores principales: Arambarri, Ana María, Hernández, Marcelo Paulo
Formato: Articulo
Lenguaje:Español
Publicado: 2014
Materias:
Botánica
Ciencias Agrarias
Aerial organs
Cattle
Medicinal plant
Poisonous weed
Subterranean organs
Ganado
Maleza tóxica
Órganos aéreos
Órganos subterráneos
Planta medicinal
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/122865
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-122865
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Botánica
Ciencias Agrarias
Aerial organs
Cattle
Medicinal plant
Poisonous weed
Subterranean organs
Ganado
Maleza tóxica
Órganos aéreos
Órganos subterráneos
Planta medicinal
spellingShingle Botánica
Ciencias Agrarias
Aerial organs
Cattle
Medicinal plant
Poisonous weed
Subterranean organs
Ganado
Maleza tóxica
Órganos aéreos
Órganos subterráneos
Planta medicinal
Arambarri, Ana María
Hernández, Marcelo Paulo
Variación estacional de saponinas en Solidago chilensis var. chilensis (Asteraceae)
topic_facet Botánica
Ciencias Agrarias
Aerial organs
Cattle
Medicinal plant
Poisonous weed
Subterranean organs
Ganado
Maleza tóxica
Órganos aéreos
Órganos subterráneos
Planta medicinal
description Solidago chilensis Meyen var. chilensis is a widely distributed weed in Argentina. Owing to the presence of saponins, S. chilensis is a poisonous weed for cattle. However, it has several medicinal uses and it is considered a melliferous species. The purpose of this study was to analyze the seasonal variability in the saponin content of subterranean and aerial organs of S. chilensis by a qualitative method. Using an aqueous solution obtained from fresh plant material of different organs (rhizomes, roots, stems, leaves and inflorescences), the saponin content was determined by the height of the foam column of the solution. Saponins were always present in subterranean organs of the plant (roots and rhizomes), but also gave a highly positive reaction in leaves from the end of summer to early autumn (March-April). Accordingly, between March and April, is the most suitable period to extract saponins from S. chilensis under natural conditions.
format Articulo
Articulo
author Arambarri, Ana María
Hernández, Marcelo Paulo
author_facet Arambarri, Ana María
Hernández, Marcelo Paulo
author_sort Arambarri, Ana María
title Variación estacional de saponinas en Solidago chilensis var. chilensis (Asteraceae)
title_short Variación estacional de saponinas en Solidago chilensis var. chilensis (Asteraceae)
title_full Variación estacional de saponinas en Solidago chilensis var. chilensis (Asteraceae)
title_fullStr Variación estacional de saponinas en Solidago chilensis var. chilensis (Asteraceae)
title_full_unstemmed Variación estacional de saponinas en Solidago chilensis var. chilensis (Asteraceae)
title_sort variación estacional de saponinas en solidago chilensis var. chilensis (asteraceae)
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/122865
work_keys_str_mv AT arambarrianamaria variacionestacionaldesaponinasensolidagochilensisvarchilensisasteraceae
AT hernandezmarcelopaulo variacionestacionaldesaponinasensolidagochilensisvarchilensisasteraceae
AT arambarrianamaria seasonalvariationofsaponinsinorgansofsolidagochilensisvarchilensisasteraceae
AT hernandezmarcelopaulo seasonalvariationofsaponinsinorgansofsolidagochilensisvarchilensisasteraceae
bdutipo_str Repositorios
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