This study aims to investigate chemical composition of essential oils from Murraya paniculata (L.) Jack (Rutaceae) ripe and unripe fruits and determine their in vitro antibacterial activity. Essential oils were extracted by hydrodistillation from Murraya paniculata (L.) Jack ripe and unripe fruits collec...
Aceites Volátiles/química,
Técnicas In Vitro/métodos,
Frutas/anatomía & histología,
Cromatografía de Gases y Espectrometría de Masas/métodos,
Cromatografía de Gases/instrumentación,
Murraya/clasificación,
Mycobacterium/clasificación,
Mycobacterium kansasii,
Rutaceae/anatomía & histología,
Streptococcus mutans,
Pruebas de Sensibilidad Microbiana
The chemical composition and larvicidal activity of essential oils derived from the leaves and rhizomes of Zingiber montanum (J. Koenig) Link ex. A. Dietr. were reported. The main compounds in the leaf oil were β-pinene (13.8%), β-phellandrene (11.3%) and α-pinene (7.3%) while the rhizome oil was domi...
Zingiberaceae/química,
Aceites Volátiles/farmacología,
Aceites Volátiles/química,
Plaguicidas/farmacología,
Plaguicidas/química,
Monoterpenos/análisis,
Culicidae/efectos de los fármacos,
Culex/efectos de los fármacos,
Aedes/efectos de los fármacos,
Cromatografía de Gases,
Análisis de Varianza,
Larvicidas,
Mosquitos Vectores
Pinto, Natália Berne;
Castro, Leonardo Mortagua de;
Azambuja, Rosária Helena Machado;
Capella, Gabriela de Almeida;
Moura, Micaele Quintana de;
Terto, Wesley Douglas;
Freitag, Rogério Antonio;
Jeske, Sabrina Taiza;
Villela, Marcos Marreiro;
Cleff, Marlete Brum;
Leite, Fábio Pereira Leivas.
Abstract Gastrointestinal Nematode Infection (GIN) are the main constraint to the production of small ruminants. Studies of medicinal plants have been an important alternative in the effort to control these parasites. Therefore, the purpose of this study was to evaluate the in vitro ovicidal and larvicid...
Cromatografía de Gases,
Relación Dosis-Respuesta a Droga,
Larva/efectos de los fármacos,
Nematodos/efectos de los fármacos,
Nematodos/aislamiento & purificación,
Aceites Volátiles/aislamiento & purificación,
Aceites Volátiles/farmacología,
Óvulo/efectos de los fármacos,
Pruebas de Sensibilidad Parasitaria,
Extractos Vegetales/farmacología,
Rosmarinus/química,
Ovinos/parasitología
Objetivos: correlacionar os exames organolépticos (método subjetivo) e a cromatografia gasosa (método objetivo) para diagnóstico conclusivo da halitose e avaliar o comportamento dos compostos sulfurados voláteis (CSVs) durante o manuseio clínico desta patologia. Metodologia: estudo longitudinal com...
The aim of this study was to evaluate the effects of single oral doses of D-005 (a lipid extract obtained from the fruit oil of Acrocomia crispa) on LPS-induced acute lung injury (ALI) in mice. D-005 batch composition was: lauric (35.8%), oleic (28.4%), myristic (14.2%), palmitic (8.9%), stearic (3.3%), ...
Arecaceae,
Extractos Vegetales/administración & dosificación,
Ácidos Grasos/análisis,
Lipopolisacáridos/efectos adversos,
Lesión Pulmonar Aguda/prevención & control,
Lesión Pulmonar Aguda/inducido químicamente,
Cromatografía de Gases,
Administración Oral,
Extractos Vegetales/química,
Frutas,
Pulmón/efectos de los fármacos
Dengue is a viral infection transmitted by the mosquito Aedes aegypti. In Brazil, one of the insecticides used to control the mosquito is malathion, which can be diluted in vegetable oil (1:2 v/v). The purpose of this study was to understand the persistence of malathion on different surfaces and soil. Su...
Lippia graveolens Kunth (Verbenaceae) is an economically important shrub known in Mexico as Oregano. In this work, the biocidal effect of the hexane extract of L. graveolens leaves was evaluated on two crop pests. Thus, larvae of Spodoptera frugiperda were fed with mixtures of extract and artificial diet...
Control Biológico de Vectores,
Lippia/química,
Hojas de la Planta/química,
Extractos Vegetales/farmacología,
Extractos Vegetales/química,
Verbenaceae,
Larva,
Cromatografía de Gases/métodos,
Espectroscopía de Resonancia Magnética,
Spodoptera/efectos de los fármacos,
Antinematodos/farmacología,
Antinematodos/química,
Monoterpenos/análisis,
Fenoles/análisis
The chemical composition of the seasonal essential oils (2015-2016) from the leaves and flowers of Zaluzania montagnifolia is presented. The chemical content of those oils showed quantitative and qualitative differences. Germacrene D (19.9-29.8%), camphor (12.4- 19.4%) and β-caryophyllene (13.7-18.5%) w...
Pereira, Evaristo José P;
Silva, Horlando C;
Holanda, Carlos L;
Menezes, Jane Eire Silva A. de;
Siqueira, Sônia Maria C;
Rodrigues, Tigressa Helena S;
Fontenelle, Raquel Oliveira. S;
Vale, Jean Parcelli C. do;
Silva, Priscila T. da;
Santiago, Gilvandete Maria P;
Santos, Hélcio S.
Vitex gardneriana Schauer (Lamiaceae) popularly known as “jaramataia”, is a shrub commonly found in caatinga biome located in Northeast Brazil. In folk medicine, its leaves have been used as analgesic and anti-inflammatory agents. The chemical composition of the essential oil from leaves obtained by ...
Vitex/química,
Hojas de la Planta/química,
Extractos Vegetales/farmacología,
Extractos Vegetales/química,
Larvicidas,
Aedes/efectos de los fármacos,
Larva,
Cromatografía de Gases,
Terpenos/análisis,
Aceites Volátiles/farmacología,
Aceites Volátiles/química
The reduction of the incidence of water-borne diseases is achieved with the diffusion of the useof chlorination techniques. However, in spite of the benefits of this disinfection method,the reactions of chlorine with the natural organic matter occurring in the water induce theproduction of disinfection b...
