Results 11 to 20 of about 1,784 (203)

Electrical Properties of Roystonea regia Fruit Extract as Dye Sensitized Solar Cells [PDF]

, 2014
Utilizing solar energy in producing electricity can minimize environmental pollution generated by fossil fuel in producing electricity. Our research was base on the extraction of dye from Roystonea regia fruit by using methanol as solvent.
Adenike Boyo Olasunkanmi Kesinro, Henry Boyo, Surukite Oluwole   +2 more
core   +5 more sources

Determinación de compuestos volátiles en el aceite de Roystonea regia sometido a degradación forzada

Revista CENIC Ciencias Químicas, 2017
El aceite de Roystonea regia es la materia prima para la obtención del D004, ingrediente farmacéutico activo que se utiliza en la prevención y tratamiento de la hiperplasia prostática benigna. Este aceite está constituido principalmente por una mezcla de
Roxana Vicente-Murillo, David Marrero-Delange, Eduardo A. Rodríguez-Leyes, Víctor L. González-Canavaciolo, Roxana de la C. Sierra-Pérez, Susana Tirado-Morales   +5 more
doaj   +1 more source

Atributos químicos y sensoriales de la carne de pollo alimentados con fruto de Roystonea regia

Agronomía Mesoamericana
Introducción. En estudios previos relacionados con la inclusión de la harina de palmiche, fruto de la palma real (Roystonea regia) en la alimentación de pollos de ceba se observó que mejoró indicadores de calidad relacionados con la composición lipídica
Madeleidy Martínez-Pérez, Ivania Rodríguez-Álvarez, Lázara Ayala-Gónzalez, Yoleisy García-Hernández, Magalys Herrera-Villafranca   +4 more
doaj   +2 more sources

Estudios de estabilidad del aceite del fruto entero de la palma real cubana (Roystonea regia)

Revista CENIC Ciencias Químicas, 2008
En décadas anteriores, se intentó desarrollar la producción de aceite a partir de la semilla de la palma real (Roystonea regia), proyecto que fue abandonado por dificultades técnicas en el despulpado del fruto.1 Actualmente, el desarrollo del nuevo ...
Eduardo A. Rodríguez Leyes, Roxana C. Sierra Pérez, Víctor L. González Canavaciolo, David Marrero Delange   +3 more
doaj   +1 more source

Caracterización preliminar de la harina de palmiche (Roystonea regia) para uso alimentario [PDF]

El palmiche es un alimento abundante en Cuba, prometedor por su alto contenido de aceite y proteínas, cuyos niveles varían entre las diferentes variedades de su especie.
González, Juan, León, Ernys, Roca-Argüelles, Manuel G.   +2 more
core   +3 more sources

Positive relationships among aboveground biomass, tree species diversity, and urban greening management in tropical coastal city of Haikou. [PDF]

Ecol Evol, 2021
We investigated the relationship between tree species diversity and aboveground biomass using multiple regression, which revealed significant relationships across all five types of land uses. Aboveground biomass in green spaces was also correlated with anthropogenic factors, especially time since urban development, or site age, annual maintenance ...
Nizamani MM, Harris AJ, Cheng XL, Zhu ZX, Jim CY, Wang HF.   +5 more
europepmc   +2 more sources

Pest categorisation of Diaprepes abbreviatus. [PDF]

EFSA J, 2023
Abstract The EFSA Panel on Plant Health performed a pest categorisation of the citrus root weevil Diaprepes abbreviatus (L.) (Coleoptera: Curculionidae) for the European Union (EU) following the commodity risk assessment of Ligustrum delavayanum topiary grafted on L. japonicum plants from the UK in which D.
EFSA Panel on Plant Health (PLH), Bragard C, Baptista P, Chatzivassiliou E, Di Serio F, Gonthier P, Jaques Miret JA, Justesen AF, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Stefani E, Thulke HH, Van der Werf W, Vicent Civera A, Yuen J, Zappalà L, Grégoire JC, Malumphy C, Kertesz V, Maiorano A, MacLeod A.   +24 more
europepmc   +2 more sources

Why do understorey Licuala palm fruits turn from red to white and then black when ripe? [PDF]

Ecol Evol
We record the changes in colour, sugar content, reflectance and predation of the fruits of a tropical understorey palm, Licuala ferruginea, as they ripen. Based on these signatures, we posit that the fruits are likely dispersed by birds such as forest bulbuls, and are predated upon but ineffectually dispersed by edge forest mammal species such as wild ...
Er KBH, Nguyen DHD, Yeoh YS, Khoo MDY, Choo R, Tay LS, Soh SY, Jamil Z, Ang WF, Loo AHB.   +9 more
europepmc   +2 more sources

Determinación preliminar de productos de degradación formados por auto-oxidación del extracto lipídico de Roystonea regia

Revista CENIC Ciencias Químicas, 2016
Los ácidos grasos (AG) insaturados se degradan generando un sinnúmero de compuestos, de ahí que el estudio de este fenómeno resulte de elevada complejidad.
Roxana Vicente-Murillo, Eduardo A. Rodríguez-Leyes, David Marrero-Delange, Víctor L. González-Canavaciolo, Roxana de la C. Sierra-Pérez Sierra-Pérez, Carmen L. Morales-Rico   +5 more
doaj   +1 more source

Purification, crystallization and preliminary X-ray diffraction analysis of royal palm tree (Roystonea regia) peroxidase. [PDF]

Acta Crystallogr Sect F Struct Biol Cryst Commun, 2007
Royal palm tree peroxidase (RPTP), which was isolated from Roystonea regia leaves, has an unusually high stability that makes it a promising candidate for diverse applications in industry and analytical chemistry [Caramyshev et al. (2005), Biomacromolecules, 6, 1360-1366].
Watanabe L, Nascimento AS, Zamorano LS, Shnyrov VL, Polikarpov I.   +4 more
europepmc   +4 more sources