Results 31 to 40 of about 247 (148)

The “Hidden Diversity” of Medicinal Plants in Northeastern Brazil: Diagnosis and Prospects for Conservation and Biological Prospecting

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2013, Issue 1, 2013., 2013
Increases in ethnobotanical studies and knowledge in recent decades have led to a greater and more accurate interpretation of the overall patterns related to the use of medicinal plants, allowing for a clear identification of some ecological and cultural phenomena.
Deyvson Rodrigues Cavalcanti   +2 more
wiley   +1 more source

Produtividade de minicepas de três espécies florestais em diferentes tamanhos de tubetes

open access: yesPesquisa Florestal Brasileira, 2018
Avaliou-se a produtividade e sobrevivência de minicepas de Poincianella pyramidalis, Senegalia bahiensis e Enterolobium contortisiliquum em diferentes tamanhos de tubetes.
Teresa Aparecida Soares de Freitas   +3 more
doaj   +1 more source

Intracultural Variation in the Knowledge of Medicinal Plants in an Urban‐Rural Community in the Atlantic Forest from Northeastern Brazil

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2012, Issue 1, 2012., 2012
This study assessed the intracultural knowledge of the use of medicinal plants in an urban‐rural community in an Atlantic forest fragment in northeastern Brazil. We examined the importance of native and exotic species and the effects of gender and age on that knowledge.
Cecília de Fátima Castelo Branco Rangel de Almeida   +10 more
wiley   +1 more source

Phytochemical activity and antioxidant activity of hidroethanolic extract and fractions from Poincianella pyramidalis(tul.) L.P.Queiroz var. pyramidalisstembark [PDF]

open access: yesBMC Proc, 2014
Background Plants are an important source of bioactive compounds with different chemical compositions and biological properties with proven efficacy. Poincianell pyramidalis (Poincianella pyramidalis (Tul.) LP. Queiroz var. pyramidalis), popularly known as catingueira, is a medicinal plant endemic to the Caatinga and almost all parts are used for the ...
de Moraes S   +7 more
europepmc   +3 more sources

Bioactivity Evaluation of Plant Extracts Used in Indigenous Medicine against the Snail, Biomphalaria glabrata, and the Larvae of Aedes aegypti

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2012, Issue 1, 2012., 2012
This investigation examined the molluscicidal and larvicidal activity of eight plants that are used in the traditional medicine of the Pankararé indigenous people in the Raso da Catarina region, Bahia state, Brazil. The tested plants were chosen based on the results of previous studies. Only those plants that were used either as insect repellents or to
Edilson Alves dos Santos   +6 more
wiley   +1 more source

Biometria de sementes e frutos de Poincianella pyramidalis (Tul.) L.P. Queiroz

open access: yesActa Biológica Catarinense, 2020
Neste estudo objetivou-se avaliar as características biométricas de frutos maduros e sementes de Poincianella pyramidalis (Tul.) L.P.Queiroz. A pesquisa foi realizada no Laboratório de Nutrição Mineral de Plantas (UAEF/CSTR/UFCG), Patos (PB). Foram utilizados 200 frutos e 200 sementes provenientes de matrizes de Boa Ventura (PB).
null Marília Gabriela Caldas Pinto   +4 more
openaire   +2 more sources

INDUÇÃO DE CALOS EM Poincianella pyramidalis [TUL.] L. P. QUEIROZ

open access: yesAnais dos Seminários de Iniciação Científica, 2021
Poincianella pyramidalis (Tul.) L. P. Queiroz é uma leguminosa tipicamente encontrada no bioma caatinga, de acordo com Matias et al. (2017), é comumente conhecida como catingueira, catinga-de-porco e catingueira-das-folhas-largas, sendo estes nomes referentes ao odor desagradável que suas folhas possuem.
openaire   +2 more sources

Antioxidant potential of the Caatinga flora

open access: yesPhytomedicine Plus, 2022
Background: This review sought to gather scientific evidence that points to the antioxidant potential of plants from the Caatinga. It also verified the amplitude of scientific production in the last ten and a half years on the antioxidant activity of the
Ewerton Moraes Luna   +4 more
doaj   +1 more source

Tratamentos pré-germinativos em sementes de duas espécies do gênero Poincianella

open access: yesRevista Ciência Agronômica
Objetivou-se nesse trabalho avaliar o efeito de diferentes tratamentos pré- germinativos em sementes de Poincianella bracteosa e Poincianella pyramidalis.
Elane Grazielle Borba de Sousa Ferreira   +4 more
doaj   +1 more source

Qualidade fisiológica de sementes de diferentes árvores matrizes de Poincianella pyramidalis (Tul.) L. P. Queiroz

open access: yesRevista Ciência Agronômica
A catingueira [Poincianella pyramidalis (Tul.) L. P. Queiroz] é uma espécie arbórea endêmica do bioma Caatinga, bastante explorada devido ao seu potencial madeireiro, forrageiro e farmacológico.
Cosmo Rufino de Lima   +4 more
doaj   +1 more source

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