Results 71 to 80 of about 242 (157)

O SPAD-502 como alternativa para a determinação dos teores de clorofila em espécies frutíferas The SPAD-502 as alternative for determining chlorophyll content in fruit tree species

Acta Amazonica, 2008
A relação entre o teor absoluto de clorofila e o teor relativo de clorofila obtido pelo SPAD-502 foi determinada em quatro espécies frutíferas (cupuaçu, araçá-boi, limão e urucum).
Simone Verdes de Jesus, Ricardo Antonio Marenco   +1 more
doaj   +1 more source

Sensitivity of seed to desiccation in cupuassu (Theobroma grandiflorum (Willd. ex Spreng.) K. Schum. - sterculiaceae Sensibilidade ao dessecamento de sementes de cupuaçu (Theobroma grandiflorum (Willd. ex Spreng.) K. Schum. - sterculiaceae

Scientia Agricola, 2008
The response of seeds to reduction in moisture content will determine whether they can be stored by conventional methods. The objective of this study was to verify the effect of desiccation on the germination and vigor of cupuassu (Theobroma grandiflorum
Eniel David Cruz, Silvio Moure Cicero
doaj   +1 more source

Origin and Domestication of Native Amazonian Crops

Diversity, 2010
Molecular analyses are providing new elements to decipher the origin, domestication and dispersal of native Amazonian crops in an expanding archaeological context. Solid molecular data are available for manioc (Manihot esculenta), cacao (Theobroma cacao),
Doriane Picanço-Rodrigues, Alessandro Alves Pereira, Geo Coppens d’Eeckenbrugge, Michelly de Cristo-Araújo, Charles R. Clement   +4 more
doaj   +1 more source

Gymnaceria cupuassu Oliveira, Rodrigues & Flechtmann, 2012, n. sp.

, 2012
Published as part of Oliveira, Anibal R., Rodrigues, Daniela F. S. & Flechtmann, Carlos H. W., 2012, A new eriophyoid mite genus and species, Gymnaceria cupuassu (Acari: Eriophyidae), described from the cupuaçu tree in Brazil, pp.
Oliveira, Anibal R., Rodrigues, Daniela F. S., Flechtmann, Carlos H. W.   +2 more
openaire   +2 more sources

Cultural aspects and potential use of cupuassu in the Itacoatiara county, Amazonas State

Revista de Ciências Agrarias - Amazon Journal of Agricultural and Environmental Sciences, 2013
  Cultivating cupuassu is one of the most outstanding agricultural activities in the Amazon region due to the broad commercialization of its pulp both processed and “in natura”. Cupuassu plays also a significant role in sustainable agroforestry systems and this enlarges its social and economical importance in the region. However, only the fruit pulp is
Maia, Said, Maricleide, Oliveira, Luiz Antonio de, Ferreira, Rivas, Alexandre Almir   +2 more
openaire   +3 more sources

Emergence and early development of cupuassu seedlings grown on different substrates and under different conditions of shade =Emergência e desenvolvimento inicial de plântulas de cupuaçu cultivadas sob diferentes substratos e condições de sombreamento

Agro@mbiente On-line, 2016
O The cupuassu can be propagated either sexually or asexually, with seeds being the process most widely employed. Suitable environments for the production of seedlings can therefore provide better conditions for initial growth in the field, and ...
Elias Ariel Moura, Pollyana Cardoso Chagas, Marcela Liege da Silva Moura, Olisson Mesquita Souza, Edvan Alves Chagas   +4 more
doaj   +1 more source

Mating system in a natural population of Theobroma grandiflorum (Willd. ex Spreng.) Schum., by microsatellite markers

Genetics and Molecular Biology, 2003
The aim of this research was to study the mating system of a natural population of Theobroma grandiflorum (cupuassu) from Nova Ipixuna, Pará state, using microsatellite markers.
Alves Rafael M., Artero Angela S., Sebbenn Alexandre M., Figueira Antonio   +3 more
doaj  

Produção de serapilheira em sistema agroflorestal multiestratificado no Estado de Rondônia, Brasil Litter production in multistrata agroforestry system in Rondônia State, Brazil

Ciência e Agrotecnologia, 2006
Objetivou-se com este trabalho avaliar a produção de serapilheira em diferentes coberturas frutíferas e florestais componentes de um sistema agroflorestal multiestratificado localizado no município de Ouro Preto do Oeste, RO, Brasil.
Fernando Luíz de Oliveira Corrêa, José Darlan Ramos, Antônio Carlos da Gama-Rodrigues, Manfred Willer Müller   +3 more
doaj   +1 more source

Optimization of spray drying conditions to microencapsulate cupuassu (Theobroma grandiflorum) seed by-product extract

Natural Product Research, 2018
Cupuassu (Theobroma grandiflorum Schum.) is a popular Amazonian fruit because of its intense aroma and nutritional value, whose lipid fraction is alternatively used in cosmetics. To preserve active principles and ensure their controlled release, extract was microencapsulated by spray drying. Influence of spray-drying conditions on microencapsulation of
da Costa, Russany Silva, Teixeira, Camilo Barroso, Gabbay Alves, Taís Vanessa, Ribeiro-Costa, Roseane M., Casazza, Alessandro A., Aliakbarian, Bahar, Converti, Attilio, Silva Júnior, José O. C., Perego, Patrizia   +8 more
openaire   +2 more sources

Development of flavored kombuchas with Amazonian fruits: bioactive compounds evaluation and antioxidant capacity [PDF]

Anais da Academia Brasileira de Ciências
Using Amazonian fruits to flavor kombuchas is a promising proposal, as it adds nutritional value to the drink. This work sought to develop kombucha flavored with Amazonian fruits and evaluate the bioactive compounds and antioxidant capacity of the ...
ANA CAROLINA S. CRISPINO, LUCAS F. DA SILVA, MOISÉS FELIPE T. LIMA, JOHNATT ALLAN R. DE OLIVEIRA   +3 more
doaj   +1 more source