Results 31 to 40 of about 18,648 (155)

Theobroma grandiflorum breeding optimization based on repeatability, stability and adaptability information [PDF]

Euphytica, 2021
Abstract The cultivation of Theobroma grandiflorum in the Brazilian Amazon is mainly conducted by family farmers who use a range of different management strategies. Thus, breeding programs of the species must address the challenge of developing cultivars that are adapted to and ...
Saulo Fabrício da Silva Chaves, Rafael Moysés Alves, Rodrigo Silva Alves, Alexandre Magno Sebbenn, Marcos Deon Vilela de Resende, Luiz Antônio dos Santos Dias   +5 more
openaire   +2 more sources

COMPORTAMIENTO DE ESPECIES DE FRUTALES AMAZÓNICOS DE UN MODELO DIVERSIFICADO EN AREAS DE LA “ASOCIACIÓN DE PRODUCTORES AGROPECUARIOS VEINTICUATRO DE OCTUBRE”

Ciencia Amazónica (Iquitos), 2011
El objetivo del estudio fue evaluar el comportamiento de cuatro especies de frutales amazónicos bajo un modelo de diversificación instalada en la parcela del Sr. Ezequiel García Tapullima (UTM 9548994; 0669126). El suelo del área es desde franco (0-20cm)
Agustín Gonzáles Coral, Julio Soplín Rios, Carlos Córdova Tafur, Guiuseppe Torres Reyna   +3 more
doaj   +3 more sources

Structure and genetic diversity of Theobroma speciosum (Malvaceae) and implications for Brazilian Amazon conservation

Rodriguésia, 2021
The genetic diversity of Theobroma speciosum is important because its use in breeding programs, once the species is closely related to species of great economic value such as Theobroma cacao (cocoa) and Theobroma grandiflorum (cupuaçu).
Juliana de Freitas Encinas Dardengo, Ana Aparecida Bandini Rossi, Luiz Orlando de Oliveira, Guilherme Ferreira Pena, Luiz Henrique Rivas, Carolina Joana da Silva, Fernanda Pavese Rufatto   +6 more
doaj   +1 more source

Propriedades termofísicas da polpa do cupuaçu com diferentes teores de sólidos Termophysical properties of cupuaçu pulp at different solids contents

Ciência e Agrotecnologia, 2004
Este trabalho foi realizado com o objetivo de determinar as propriedades termofísicas difusividade térmica, calor específico e condutividade térmica da polpa do cupuaçu em três condições de teor de sólidos: integral (12ºBrix), 9ºBrix e com eliminação ...
Josalice de Lima Araújo, Alexandre José de Melo Queiroz, Rossana Maria Feitosa de Figueirêdo   +2 more
doaj   +1 more source

Prospecção Tecnológica de Theobroma grandiflorum: mapeamento de tecnologias geradas a partir do Cupuaçu [PDF]

, 2020
The objective of this study is mapping the production of technologies generated from Theobroma grandiflorum, whose common name is Cupuaçu, and protected by means of patent registration.
Mota, Luciana Serra da Silva, Seruffo, Heloísa Helena da Rocha, Rocha, Carlos Alberto Machado da   +2 more
core   +1 more source

Introdução de genes em segmentos foliares de cupuaçu (Theobroma grandiflorum schumm.) usando biobalística [PDF]

Ciência Rural, 2004
A técnica da biobalística foi utilizada com o objetivo de adaptar um protocolo para transformação de plantas de cupuaçu. Segmentos foliares de cupuaçu foram bombardeados com um plasmídio contendo o gene reportador da antocianina, utilizando-se as ...
Maria das Graças Rodrigues Ferreira, Carlos Henrique Siqueira de Carvalho, Andréa Almeida Carneiro, Fernando Enrique Ninamango Cárdenas   +3 more
doaj   +1 more source

Flavonoid/Polyphenol Ratio in Mauritia flexuosa and Theobroma grandiflorum as an Indicator of Effective Antioxidant Action

Molecules, 2021
Studies on polyphenols and flavonoids in natural products reveal benefits in the prevention of multiple diseases. Proper extraction, treatment of extracts, and quantification of polyphenols and flavonoids demand attention from the scientific community in
Juan Carlos Carmona-Hernandez, Mai Le, Ana María Idárraga-Mejía, Clara Helena González-Correa   +3 more
doaj   +1 more source

The site of self-incompatibility action in cupuassu (Theobroma grandiflorum) [PDF]

Revista Brasileira de Botânica, 2005
Cupuassu (Theobroma grandiflorum (Willd. ex Spreng.) Schumann) is a fruit tree that is attracting attention in Brazil and also in other tropical countries. Its pulp is used to prepare ice-cream, juices, jellies and many other home-made sweets. This species has a very low fecundity, attributed to problems with pollination and self-incompatibility, noted
Ramos, Alessandra R., Venturieri, Giorgini A., Cuco, Silvia M., Castro, Neuza M.   +3 more
openaire   +3 more sources

Early selection in Theobroma grandiflorum, aiming at tolerance to hypoxia

Revista Brasileira de Fruticultura, 2023
Abstract Cupuassu (Theobroma grandiflorum)-based agroforestry system (AFS) can be used for restoration of vegetation around springs and riparian forests of water sources (rivers, streams, lakes etc.), subject to constant flooding. The objectives of this work were to study the relations between morphophysiological traits when flooding occurs ...
Jardel Diego Barbosa Rodrigues, Rafael Moysés Alves, Saulo Fabrício da Silva Chaves   +2 more
openaire   +3 more sources

An experimental design approach to the chemical characterisation of pectin polysaccharides extracted from Cucumis melo Inodorus [PDF]

, 2015
Extracted pectins have been utilised in a number of applications in both the food and pharmaceutical industries where they are generally used as gelling agents, thickeners and stabilisers, although a number of pectins have been shown to be bioactive ...
Denman, Laura J., Morris, Gordon, Morris, Gordon A.   +2 more
core   +1 more source