Results 41 to 50 of about 2,858 (137)
, 2015 Parkia platycephala lectin 2 was purified from Parkia platycephala (Leguminosae, Mimosoideae) seeds by affinity chromatography and RP-HPLC. Equilibrium sedimentation and MS showed that Parkia platycephala lectin 2 is a nonglycosylated monomeric protein ...
Calvete, JJ +18 more
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Pesquisa Agropecuária Brasileira, 2013 O objetivo deste trabalho foi avaliar a interferência da disponibilidade de luz na resposta à adubação de plantios de enriquecimento da capoeira com leguminosas arbóreas.
Marco Aurélio de Carvalho Silva +2 more
doaj +1 more source
Maturação fisiológica e dormência em sementes de Parkia platycephala Benth. (Fabaceae)
Revista em Agronegócio e Meio Ambiente, 2022 Em muitas leguminosas, a capacidade de germinação de sementes recém-colhidas é controlada por dois proces-sos antagônicos, o processo de maturação e o estabelecimento da dormência tegumentar. Assim, objetivou-se com base na mudança de coloração dos frutos identificar ao longo do processo de maturação de sementes de Parkia platycephala, quando: i) as ...
Graziele Nunes Lopes dos Santos +5 more
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QUALIDADE SANITÁRIA E GERMINAÇÃO DE SEMENTES DE FAVA DE BOLOTA (Parkia platycephala)
AGRI-ENVIRONMENTAL SCIENCES, 2023 O conhecimento das características fisiológicas e sanitárias das sementes é essencial para o controle dequalidade de mudas, principalmente em espécies florestais como a fava de bolota (Parkia platycephala Benth).Nesse sentido, o presente trabalho teve como objetivo avaliar a incidência de fungos em sementes de fava debolota. O estudo foi conduzido, com
Rafaela Pereira Soares +4 more
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Morphobiometric characterization of dry fruits, seeds, seedlings, and young plants from a Cerrado fragment in the Caatinga Domain, Brazilian semiarid [PDF]
Anais da Academia Brasileira de CiênciasKnowledge about the morphology of diaspores and early growth enables a better understanding of the dynamics of plant communities. The objectives of this study were to characterize the morphobiometrics of fruits and seeds, analyze germination and initial ...
CÍNTIA LARISSA P. DA SILVA +5 more
doaj +2 more sources
Antiradical effect and phytochemical characterisation of the leaves of Parkia platycephala Benth
Natural Product ResearchThe objective of this study was to isolate and identify compounds present in the leaves of Parkia platycephala Benth (Leguminosae-Mimosoideae) and evaluate the antiradical potential of the derived extracts and fractions. Seven compounds were successfully isolated from the ethanolic leaf extract, comprising gallic acid, flavonoids, triterpenoids, and ...
Isabella Cristhina Gonçalves, Costa +5 more
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Acta Scientiarum: Biological Sciences, 2018 This study aimed to characterize the phytochemical compositions of three medicinal Brazilian plants’ leaves and bast extracts, and to determine their antibacterial activity on three foodborne and waterborne bacterial pathogens.
Marcela Mona Sá Santos +3 more
doaj +1 more source
Scientia Plena, 2022 We evaluated the influence of Parkia platycephala on plant assemblages under its crown and surrounding areas in a disturbed Brazilian Savanna, as well as the effects of aqueous extracts of its leaves on the germination and development of three species, under the hypothesis that P. platycephala might work as a nurse species. Eleven areas of direct (ADIs)
Eiderson Silva Cabral +5 more
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Psysiological maturing and dormancy in seeds of Parkia platycephala Benth. (Fabaceae)
, 2023 The germination capacity of freshly harvested legume seeds is controlled by two antagonistic processes, the maturation process and the establishment of tegument dormancy. Current analysis, foregrounded on the change of color of the fruits, determines, throughout the maturation process of Parkia platycephala seeds, when: i) the seeds reach the ...
dos Santos, Graziele Nunes Lopes +5 more
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Antinociceptive potential of Parkia platycephala Benth. in streptozotocin-induced diabetic rats
AFRICAN JOURNAL OF BIOTECHNOLOGY, 2012 This study aimed to investigate the possible antinociceptive action of the ethanolic extract (E.EtOH) and ethyl acetate fraction (F.AcOEt) from leaves of Parkia platycephala in streptozotocin (STZ)-induced diabetic rats. In chronic experiment, STZ-rats were daily treated with E.EtOH (150 or 300 mg/kg, p.o) for three weeks.
openaire +2 more sources