Results 51 to 60 of about 215 (129)

Shading minimizes the effects of water deficit in Campomanesia xanthocarpa (Mart.) O. Berg seedlings

Brazilian Journal of Biology, 2021
The objective of this study was to evaluate the activity of antioxidant enzymes, the functioning of the photosystem II and quality of C. xanthocarpa seedlings cultivated under intermittent water deficit and shading levels and the influence of shading on ...
E. M. M. Bartieres, D. M. Dresch, L. C. Reis, Z. V. Pereira, R. M. Mussury, S. P. Q. Scalon   +5 more
doaj   +1 more source

Initial domestication of Campomanesia xanthocarpa and C. guazumifolia

Agrociencia Uruguay
Productive systems management and forest conservation require innovation to produce sustainably. Non-timber forest products, especially native fruit trees, are promising platforms for rural economic development. Nevertheless, the limited and recent domestication of these species requires a considerable investment of time and effort until scientific ...
Juan Marcelo Gauna, Flavia Yesica Olguin, Fermin Gortari, Martin A. Pinazo, Lorenza Costa, Corina Graciano   +5 more
openaire   +1 more source

Drying and reduction in sensitivity to desiccation of Campomanesia xanthocarpa seeds

African Journal of Agricultural Research, 2015
The aim of this study was to evaluate the level of sensitivity to desiccation of Campomanesia xanthocarpa seeds and reduce it by using polyethylene glycol (PEG) and abscisic acid (ABA) to maintain viability. In experiment I, the seeds were desiccated to 35, 30, 25, 20, 15, 10, and 5 ± 2% moisture content by using silica gel (fast drying) and by drying ...
P Nunes D, M Dresch D, P Q Scalon S, V Pereira Z   +3 more
openaire   +2 more sources

O gênero Campomanesia (Myrtaceae) no estado do Paraná, Brasil

Rodriguésia
Resumo O gênero Campomanesia Ruiz & Pav. pode ser reconhecido pelo ovário 4-18-locular, com vários óvulos por lóculo, e parede locular glandular nos frutos maduros, que serve como um falso envoltório das sementes.
Duane Fernandes Lima, Renato Goldenberg, Marcos Sobral   +2 more
doaj   +1 more source

Biological activity and chemical composition of native fruits: a review

Agrociencia Uruguay, 2022
Brazilian native fruit trees have great potential for their use in the food and pharmaceutical industries. Among these, the Myrtaceae family stand out for the diversity of known native fruits, as the case of “araçazeiro” or cattley guava [Psidium ...
Elisa dos Santos Pereira, Chirle de Oliveira Raphaelli, Marjana Radünz, Taiane Mota Camargo, Márcia Vizzotto   +4 more
doaj   +1 more source

Genotoxic effects ofCampomanesia xanthocarpaextracts onAllium cepavegetal system

Pharmaceutical Biology, 2013
CONTEXT. Campomanesia xanthocarpa Berg. (Myrtaceae), popularly known in Brazil as guabiroba, is a plant used as antidiarrheic, anti-inflammatory and antirheumatic agents, and in stomach and hepatic disorders.The antiproliferative and genotoxic effects of aqueous extracts and essential oil of C.
Tamara, Pastori, Fernanda Cramer, Flores, Aline Augusti, Boligon, Margareth Linde, Athayde, Cristiane de Bona, da Silva, Thais Scotti, do Canto-Dorow, Solange Bosio, Tedesco   +6 more
openaire   +2 more sources

Avaliação do perfil cromatográfico obtidos por CLAE-DAD e da atividade antioxidante das folhas de espécies Campomanesia sessiliflora (O. Berg) Mattos e Campomanesia xanthocarpa O. Berg Evaluation of the chromatographic profile and the antioxidant activity of the species Campomanesia sessiliflora (O. Berg) Mattos and Campomanesia xanthocarpa O. Berg

Revista Brasileira de Plantas Medicinais, 2013
O objetivo desta pesquisa visou a avaliação do perfil cromatográfico, a atividade antioxidante, e os teores de fenóis e flavonóides nos extratos orgânicos e infusos de folhas das espécies C. xanthocarpa e C.
V.M.F. Kataoka, C.A.L. Cardoso
doaj  

Estrutura de espécies arbóreas sob efeito de borda em um fragmento de floresta estacional semidecidual em Pernambuco Edge effect on the structure of tree species in a seasonal forest fragment in Pernambuco

Revista Árvore, 2010
Os fragmentos florestais são considerados os únicos redutos detentores de biodiversidade do planeta. Conhecer os processos que decorrem após a fragmentação, a exemplo da estrutura arbórea ocorrente na borda, é de fundamental importância para se proporem ...
Alan Caue de Holanda, Ana Lícia Patriota Feliciano, Luiz Carlos Marangon, Moisés Silva dos Santos, Cybelle Laís Souto Maior Sales de Melo, Mayara Maria de Lima Pessoa   +5 more
doaj   +1 more source

Polissacarídeos extraídos da gabiroba (Campomanesia xanthocarpa Berg): propriedades químicas e perfil reológico [PDF]

Polímeros, 2010
A Campomanesia xanthocarpa Berg (Myrtaceae) é uma frutífera nativa brasileira, com ampla distribuição natural na região Sul. Embora apresente frutificação abundante, produza frutos com características sensoriais e nutricionais atrativas, esses não são coletados e se perdem nos campos.
Santos, Marli da S., Petkowicz, Carmen L. O., Haminiuk, Charles W. I., Cândido, Lys Mary B.   +3 more
openaire   +3 more sources

Hypotensive activity of Campomanesia xanthocarpa leaf extract: beyond angiotensin II type 1 receptor blockage

Natural Product Research, 2020
The ability of Campomanesia xanthocarpa leaf extract (CXLE) to alter blood pressure and heart rate was evaluated in anesthetized rats. The CXLE-induced hypotension was evaluated before and after losartan, methylatropine, L-N(ω)-nitro-L-arginine methyl ester (L-NAME), hexamethonium, indomethacin, glibenclamide, or nifedipine administration.
Melo Morais, Ingrid Beatriz de, Silva, Denise Brentan, Carollo, Carlos Alexandre, Ferreira-Neto, Marcos Luiz, Fidelis-de-Oliveira, Patricia, Bispo-da-Silva, Luiz Borges   +5 more
openaire   +3 more sources