Results 71 to 80 of about 1,732 (202)

Calagem e adubação potássica na produção do cupuaçuzeiro em sistemas agroflorestais da Amazônia Ocidental Yield of cupuaçu fruits in response to liming and potassium fertilization in agroforestry systems in the Western Amazon

open access: yesPesquisa Agropecuária Brasileira, 2007
O objetivo deste trabalho foi avaliar os efeitos da calagem e da adubação potássica na produção do cupuaçuzeiro, um dos principais componentes de um sistema agroflorestal. O ensaio foi conduzido em áreas com solo classificado como Cambissolo.
Marta Iria da Costa Ayres   +1 more
doaj   +1 more source

Vitamins in fruits and vegetables of the Amazon. 1. Methods for the determination of β—carotene, tocopherol and ascorbic acid with high performance liquid chromatography (HPLC) [PDF]

open access: yesActa Amazonica, 1983
Summary At the beginning of on inventory of the chemical composition of regional fruits and vegetables of the Amazon, analytical methods were adapted for the high performance liquid chromatography (HPLC) determination of pro-vitamin A (β—carotene ...
F. Marx, J.G.S. Maia
doaj   +1 more source

Development and production of cupuaçu plants (Theobroma grandiflorum) on degraded areas: implications of water relations. [PDF]

open access: yes, 2019
In the study presented here we investigated the development and production of the crop tree Theobroma grandiflorum (in Brazil named "cupuaçu") under varying agro ...
LIEBEREI, R.   +4 more
core  

The Structure and Biological Activities With Health Benefits of Luteolin Glycosides From Plants

open access: yesThe Scientific World Journal, Volume 2025, Issue 1, 2025.
Luteolin, a flavonoid in the class of flavones, is found in various plant families. Luteolin is present in plants as both aglycone and glycosides. Luteolin glycosides are found in plants more often than aglycone. In this review, the structure, metabolism, biological activities, and health benefits of luteolin glycosides present in plants are summarized
Dutsadee Chinnapun, Kalyani Sen
wiley   +1 more source

Seleção de descritores botânico-agronômicos para caracterização de germoplasma de cupuaçuzeiro Selection of morpho-agronomic descriptors for cupuaçuzeiro germplasm characterization

open access: yesPesquisa Agropecuária Brasileira, 2003
O objetivo deste trabalho foi selecionar descritores botânicoagronômicos quantitativos para caracterizar acessos de cupuaçuzeiro [Theobroma grandiflorum (Willd. ex Spreng.) Schum]. Foram avaliados 53 descritores associados a características de folha (14),
Rafael Moysés Alves   +3 more
doaj   +1 more source

Influência da temperatura e da concentração de sólidos solúveis no comportamento reológico de polpas de jambo-vermelho com casca, cupuaçu e suas misturas [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2013O objetivo deste trabalho foi avaliar o comportamento reológico daspolpas naturais de jambo ...
Santos, Pedro Henrique
core  

The role of wild palms in agroforestry systems in the Neotropics: A review

open access: yesPeople and Nature, Volume 6, Issue 6, Page 2200-2227, December 2024.
Abstract Wild palms are among the most important plants in the Neotropics due to their wide distribution, species richness and cultural relevance for humans. In addition to their presence in forests, these plants also occur in anthropogenic systems throughout their range of distribution, but their role in these systems is often overlooked.
Viviana Andrade   +3 more
wiley   +1 more source

Occurrence of Spaethiella coccinea Boheman (Coleoptera: Chrysomelidae, Hispinae) on Theobroma grandiflorum [Willdenow ex Sprengel] Schumman, (sterculiaceae), in Manaus, Amazonas, Brazil [PDF]

open access: yesActa Amazonica, 1999
A preliminary study on the ocurrence of Spathiella coccinea Boh. (Coleoptera) on Theobroma grandiflorum (cupuassu), native Amazonian fruit plant, are reported. S.
Maria das Graças Vale BARBOSA   +2 more
doaj   +1 more source

Plant‐Based Anticancer Compounds With a Focus on Breast Cancer

open access: yesCancer Reports, Volume 7, Issue 10, October 2024.
ABSTRACT Breast cancer is a common form of cancer among women characterized by the growth of malignant cells in the breast tissue. The most common treatments for this condition include chemotherapy, surgical intervention, radiation therapy, hormone therapy, and biological therapy.
Amin Moradi Hasan‐Abad   +4 more
wiley   +1 more source

Biochemical composition of Theobroma grandiflorum leaves infected by Crinipellis perniciosa. [PDF]

open access: yes, 2014
Cupuaçu (Theobroma grandiflorum Schum.) tem a produção de frutos bastante afetada, quando atacada pela doença vassoura de bruxa, causada pelo fungo Crinipellis perniciosa (Stahel) Singer.
ROCHA NETO, O. G. da   +3 more
core  

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