Results 1 to 10 of about 87 (84)

The complete chloroplast genome of Ananas comosus var. erectifolius (L.B. Smith) Coppens & Leal. [PDF]

Mitochondrial DNA B Resour, 2022
Ananas comosus var. erectifolius (L.B. Smith) Coppens & Leal, a tropical plant from Bromeliaceae family, has immense applications, especially for fiber production of excellent quality.
Liu C, Zhang W, He Y.
europepmc   +2 more sources

Investigations on Ananas erectifolius fiber/sawdust hybrid epoxy composites for sustainable building applications. [PDF]

Sci Rep
This study investigates the mechanical, thermal, morphological, antibacterial, and water absorption characteristics of Ananas erectifolius fiber (AEF) reinforced epoxy composites filled with sawdust particulates, aiming to develop sustainable ...
Murugadoss P, Mehar K, Naik Y, Rajendran NK, Patel PK, Sahu KK, Dash D, Kumar KP.   +7 more
europepmc   +2 more sources

Extração e caracterização de uma enzima proteolítica do curauá (Ananas Erectifolius)

Exacta, 2010
O curauá (Ananas erectifolius) é uma planta fibrosa encontrada no Norte e Centro-Oeste do Brasil, uma bromeliácea de características físico-químicas que lhe conferem grande potencial de utilização na indústria automobilística, como fonte de fibras.
Elias Basile Tambourgi
exaly   +3 more sources

Morphoanatomical aspects of the starting material for the improvement of pineapple cryopreservation by the droplet-vitrification technique [PDF]

Anais da Academia Brasileira de Ciências, 2021
Cryopreservation of pineapple shoot tips has been established from various protocols, including droplet vitrification. Thus, this work aimed to evaluate the morphoanatomical conditions of the starting material over different times (30, 45 and 60 days) of
PATRÍCIA A. GUERRA, EVERTON H. SOUZA, DANIELA A. S. MAX, MÔNICA L. ROSSI, ARIEL VILLALOBOS-OLIVERA, CARLOS A. S. LEDO, MARCOS E. MARTINEZ-MONTERO, FERNANDA V. D. SOUZA   +7 more
doaj   +1 more source

Strategies of fertilizer application for ornamental pineapple plants grown in pots under anti-aphid screen [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental, 2021
Production of ornamental pineapple plants in pots is a recent mode of growing pineapple that demands information on application of soil mineral fertilizers to compose the production system. Thus, the objective of this study was to evaluate the effects of
Márcio D. S. Santos, Ana C. P. P. de Carvalho, Guilherme V. do Bomfim, Benito M. de Azevedo, Carlos N. V. Fernandes, Hayver O. Téllez   +5 more
doaj   +1 more source

The influence of alkaline treatment on the mechanical performance of geopolymer composites reinforced with Brazilian malva and curaua fibers

Journal of the American Ceramic Society, Volume 106, Issue 1, Page 339-353, January 2023., 2023
Abstract Lignocellulosic fibers obtained from the curaua (Ananas erectifolius) and malva (Malva sylvestris) plants in Brazil can be used as suitable reinforcements for geopolymers (GPs) owing to their high strength, ready regional availability, and low cost.
Kaushik Sankar, Ana Carolina Constâncio Trindade, Waltraud M. Kriven   +2 more
wiley   +1 more source

Optimal Tensile Properties of Biocomposites Made of Treated Amazonian Curauá Fibres Using Taguchi Method

Materials Research, 2021
Natural fibres have many advantages over synthetic ones, making them attractive for reinforcing polymer materials. This work evaluates the use of an Amazonian plant, namely Curauá (Ananas erectifolius), as a reinforcement phase of biocomposites ...
Gilberto García del Pino, Abderrezak Bezazi, Haithem Boumediri, Antonio Claudio Kieling, Sofia Dehaini Garcia, Aristides Rivera Torres, Rogerio de Souza Soares, José Costa de Macêdo Neto, Jamile Dehaini, Túlio Hallak Panzera   +9 more
doaj   +1 more source

Morfologia e viabilidade de grãos de pólen de acessos silvestres de abacaxi Morphology and viability of pollen grains from wild varieties of pineapple

Ciência Rural, 2011
O objetivo do trabalho foi avaliar a viabilidade de grãos de pólen de acessos silvestres de abacaxi mediante a percentagem de germinação in vitro, crescimento do tubo polínico em duas temperaturas de incubação e uso de carmim acético.
Taliane Leila Soares, Everton Hilo de Souza, Mônica Lanzoni Rossi, Fernanda Vidigal Duarte Souza   +3 more
doaj   +1 more source

Evaluation of the micropropagation potential of curauá pineapple hybrids for fiber production [PDF]

Acta Amazonica, 2018
Plant fiber is a renewable and biodegradable material that can be used effectively to reinforce various composites. Pineapple hybrids selected for their fiber quality are in the phase of agronomic validation in Brazil by the Embrapa Cassava and Fruits ...
Cintia Paula Feitosa SOUZA, Everton Hilo de SOUZA, Carlos Alberto da Silva LEDO, Fernanda Vidigal Duarte SOUZA   +3 more
doaj   +2 more sources

Estrutura foliar de curauá em diferentes intensidades de radiação fotossinteticamente ativa Leaf structure of curaua in different intensities of photosynthetically active radiation

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste trabalho foi caracterizar a anatomia foliar de Ananas comosus var. erectifolius e comparar as características anatômicas de suas fibras foliares, quando submetidas a dois índices de radiação fotossinteticamente ativa (54 e 100%).
Elaine Cristina Pacheco de Oliveira, Osmar Alves Lameira, Fernanda Ilkiu Borges de Sousa, Rolf Junior Ferreira Silva   +3 more
doaj   +1 more source