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Antioxidant capacity and phytochemical characterization of Spathodea campanulata growing in different climatic zones in Brazil
(2020-03-01)
The aim of present study was evaluating the antioxidant activity and real content of phytochemicals of Spathodea campanulata from different climatic regions (two subtropical and one tropical area/cities) at Brazil. Samples ...
Anti-oxidant activity of leaves and flowers extracts in chromolaena scabra plant species (L. f.) r.m. king & h. rob
(2020)
Chromolaena is a genus of phanerogamic plants belonging to the Asteraceae family. They are native to America, from the southern United States to South America (especially Brazil). The species, Chromolaena scabra (L.f.) ...
Erva-mate e atividade antioxidante
(Universidade Federal de Santa MariaBRCiência e Tecnologia dos AlimentosUFSMPrograma de Pós-Graduação em Ciência e Tecnologia dos Alimentos, 2005-02-11)
Ilex paraguariensis Saint Hilaire (Aquifoliaceae), popularly known as yerba-mate, is a native species of South America and has its area of natural occurrence restricted to Brazil, Paraguay and Argentina. It is a product ...
Evaluación de la actividad antioxidante de extracto alcohólico de carotenoides obtenidos de Rhodotorula sp aislado del salar Nuevo Chimbote-Perú, enero-febrero 2021
(Universidad Nacional de TrujilloPE, 2022-02)
En la presente investigación se evaluó la actividad antioxidante de diferentes concentraciones del extracto alcohólico de los carotenoides obtenidos de Rhodotorula sp aislado del salar de Nuevo Chimbote-Perú, entre los ...
Effect of extraction conditions on total phenolic content and antioxidant capacity of pretreated wild peumus boldus leaves from chile
(INST CHEMICAL ENGINEERS, 2014)
We studied the effect of both heat-drying and freeze-drying on the recovery of total phenolic compounds (TPCs) and antioxidant capacity from leaves of Peumus boldus Molina (Boldo), an endemic tree of Chile, using DPPH ...
Composición y propiedades biológicas del aceite volátil de Artemisia gorgonum Webb.
(2010)
La composición química de Artemisia gorgonum Webb el aceite esencial de Cabo Verde se analizó por cromatografía gaseosa y GC/MS. Un total de 111 compuestos volátiles, responsables de 94,9% del aceite esencial, fueron ...
Determinación de polifenoles totales y actividad antioxidante del extracto metanólico de tres variedades de pimientos (Capsicum anuum)
(Universidad de Guayaquil. Facultad de Ciencias Químicas, 2020)
Las hortalizas son una fuente importante de nutrientes que pueden auxiliar al individuo con una diversidad de metabolitos secundarios que tienen la capacidad de ejercer diversas funciones en el organismo, entre ellos podemos ...
Efeito antioxidante de extrato de pimenta em óleo de soja sob diferentes condições de estocagem
(Universidade Estadual Paulista (Unesp), 2013-11-08)
This study aimed to evaluate the antioxidant capacity of extracts from red peppers of the genus Capsicum in nature and measure the oxidative stability of soybean oil added of pepper extract, as well as evaluating the ...
Efeito antioxidante de extrato de pimenta em óleo de soja sob diferentes condições de estocagem
(Universidade Estadual Paulista (Unesp), 2013-11-08)
This study aimed to evaluate the antioxidant capacity of extracts from red peppers of the genus Capsicum in nature and measure the oxidative stability of soybean oil added of pepper extract, as well as evaluating the ...
Free radical scavenging activity of Pterogyne nitens Tul. (Fabaceae)
(Academic Journals, 2014)