Seed germination and triterpenoid content of Anemopaegma arvense (Vell.) Stellfeld varieties.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2006 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1092804 |
Resumo: | Anemopaegma arvense (Vell.) Stellfeld, Bignoniaceae, is a native species of the Brazilian savanna (Cerrado) and is commonly known as catuaba among the local farmers. Seeds of three varieties were collected in different localities and submitted to germination and storage studies in attempting to domesticate this species as a medicinal crop for small farmers located in Brazilian Cerrado. Germination tests revealed that catuaba seeds presented a dormancy period of 6 weeks, and 63% of the seedlings have emerged after 12 weeks of the planting time. Storing catuaba seeds at low temperatures (?20 and ?196C) has not affected emergence and survival. These findings suggested that A. arvense seeds have an orthodox behavior resisting well to dehydration and low temperature storage. Three catuaba varieties were characterized morphologically and chemically. The presence of triterpenes such as oleanolic acid and betulinic acid were identified and quantified in these varieties. Previous report has shown that these compounds have promising anticancer activities and herein the results point that the aerial parts yielded more triterpenes than the roots. The combination of higher capacity and preferential accumulation of triterpenes in the aerial parts of catuaba makes this plant a potential candidate for agricultural production or in situ sustainable harvests as a promising alternative to the destructive collection of the natural population. |
id |
EMBR_1f8e275af44f4a4c14a2c943df646694 |
---|---|
oai_identifier_str |
oai:www.alice.cnptia.embrapa.br:doc/1092804 |
network_acronym_str |
EMBR |
network_name_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository_id_str |
2154 |
spelling |
Seed germination and triterpenoid content of Anemopaegma arvense (Vell.) Stellfeld varieties.BignoneaceaeCatuabaMedicinal plantTriterpenesAnemopaegma arvenseoleanolic acidseed germinationAnemopaegma arvense (Vell.) Stellfeld, Bignoniaceae, is a native species of the Brazilian savanna (Cerrado) and is commonly known as catuaba among the local farmers. Seeds of three varieties were collected in different localities and submitted to germination and storage studies in attempting to domesticate this species as a medicinal crop for small farmers located in Brazilian Cerrado. Germination tests revealed that catuaba seeds presented a dormancy period of 6 weeks, and 63% of the seedlings have emerged after 12 weeks of the planting time. Storing catuaba seeds at low temperatures (?20 and ?196C) has not affected emergence and survival. These findings suggested that A. arvense seeds have an orthodox behavior resisting well to dehydration and low temperature storage. Three catuaba varieties were characterized morphologically and chemically. The presence of triterpenes such as oleanolic acid and betulinic acid were identified and quantified in these varieties. Previous report has shown that these compounds have promising anticancer activities and herein the results point that the aerial parts yielded more triterpenes than the roots. The combination of higher capacity and preferential accumulation of triterpenes in the aerial parts of catuaba makes this plant a potential candidate for agricultural production or in situ sustainable harvests as a promising alternative to the destructive collection of the natural population.A. M. S. PEREIRA, Plant Biotechnology Center, University of Ribeirao Preto, SP; ANTONIETA NASSIF SALOMAO, CENARGEN; A. H. JANUARIO, Plant Biotechnology Center, University of Ribeirao Preto, SP; B. W. BERTONI, Plant Biotechnology Center, University of Ribeirao Preto, SP; S. F. AMUI, Plant Biotechnology Center, University of Ribeirao Preto, SP; S. C. FRANÇA, Plant Biotechnology Center, University of Ribeirao Preto, SP; ANTONIO LUIZ CERDEIRA, CNPMA; R. M. MORAES, National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, The University of Mississippi.PEREIRA, A. M. S.SALOMAO, A. N.JANUARIO, A. H.BERTONI, B. W.AMUI, S. F.FRANÇA, S. C.CERDEIRA, A. L.MORAES, R. M.2018-06-27T00:45:52Z2018-06-27T00:45:52Z2018-06-2620062018-06-27T00:45:52Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleGenetic Resources and Crop Evolution, v. 54, p. 849-854, Dec. 2006.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1092804enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2018-06-27T00:45:59Zoai:www.alice.cnptia.embrapa.br:doc/1092804Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542018-06-27T00:45:59falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-06-27T00:45:59Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Seed germination and triterpenoid content of Anemopaegma arvense (Vell.) Stellfeld varieties. |
title |
Seed germination and triterpenoid content of Anemopaegma arvense (Vell.) Stellfeld varieties. |
spellingShingle |
Seed germination and triterpenoid content of Anemopaegma arvense (Vell.) Stellfeld varieties. PEREIRA, A. M. S. Bignoneaceae Catuaba Medicinal plant Triterpenes Anemopaegma arvense oleanolic acid seed germination |
title_short |
Seed germination and triterpenoid content of Anemopaegma arvense (Vell.) Stellfeld varieties. |
title_full |
Seed germination and triterpenoid content of Anemopaegma arvense (Vell.) Stellfeld varieties. |
title_fullStr |
Seed germination and triterpenoid content of Anemopaegma arvense (Vell.) Stellfeld varieties. |
title_full_unstemmed |
Seed germination and triterpenoid content of Anemopaegma arvense (Vell.) Stellfeld varieties. |
title_sort |
Seed germination and triterpenoid content of Anemopaegma arvense (Vell.) Stellfeld varieties. |
author |
PEREIRA, A. M. S. |
author_facet |
PEREIRA, A. M. S. SALOMAO, A. N. JANUARIO, A. H. BERTONI, B. W. AMUI, S. F. FRANÇA, S. C. CERDEIRA, A. L. MORAES, R. M. |
author_role |
author |
author2 |
SALOMAO, A. N. JANUARIO, A. H. BERTONI, B. W. AMUI, S. F. FRANÇA, S. C. CERDEIRA, A. L. MORAES, R. M. |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
A. M. S. PEREIRA, Plant Biotechnology Center, University of Ribeirao Preto, SP; ANTONIETA NASSIF SALOMAO, CENARGEN; A. H. JANUARIO, Plant Biotechnology Center, University of Ribeirao Preto, SP; B. W. BERTONI, Plant Biotechnology Center, University of Ribeirao Preto, SP; S. F. AMUI, Plant Biotechnology Center, University of Ribeirao Preto, SP; S. C. FRANÇA, Plant Biotechnology Center, University of Ribeirao Preto, SP; ANTONIO LUIZ CERDEIRA, CNPMA; R. M. MORAES, National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, The University of Mississippi. |
dc.contributor.author.fl_str_mv |
PEREIRA, A. M. S. SALOMAO, A. N. JANUARIO, A. H. BERTONI, B. W. AMUI, S. F. FRANÇA, S. C. CERDEIRA, A. L. MORAES, R. M. |
dc.subject.por.fl_str_mv |
Bignoneaceae Catuaba Medicinal plant Triterpenes Anemopaegma arvense oleanolic acid seed germination |
topic |
Bignoneaceae Catuaba Medicinal plant Triterpenes Anemopaegma arvense oleanolic acid seed germination |
description |
Anemopaegma arvense (Vell.) Stellfeld, Bignoniaceae, is a native species of the Brazilian savanna (Cerrado) and is commonly known as catuaba among the local farmers. Seeds of three varieties were collected in different localities and submitted to germination and storage studies in attempting to domesticate this species as a medicinal crop for small farmers located in Brazilian Cerrado. Germination tests revealed that catuaba seeds presented a dormancy period of 6 weeks, and 63% of the seedlings have emerged after 12 weeks of the planting time. Storing catuaba seeds at low temperatures (?20 and ?196C) has not affected emergence and survival. These findings suggested that A. arvense seeds have an orthodox behavior resisting well to dehydration and low temperature storage. Three catuaba varieties were characterized morphologically and chemically. The presence of triterpenes such as oleanolic acid and betulinic acid were identified and quantified in these varieties. Previous report has shown that these compounds have promising anticancer activities and herein the results point that the aerial parts yielded more triterpenes than the roots. The combination of higher capacity and preferential accumulation of triterpenes in the aerial parts of catuaba makes this plant a potential candidate for agricultural production or in situ sustainable harvests as a promising alternative to the destructive collection of the natural population. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006 2018-06-27T00:45:52Z 2018-06-27T00:45:52Z 2018-06-26 2018-06-27T00:45:52Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Genetic Resources and Crop Evolution, v. 54, p. 849-854, Dec. 2006. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1092804 |
identifier_str_mv |
Genetic Resources and Crop Evolution, v. 54, p. 849-854, Dec. 2006. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1092804 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
_version_ |
1794503457682489344 |