Results 11 to 20 of about 2,577 (170)

Gas Chromatography-Triple Quadrupole Mass Spectrometry Analysis and Vasorelaxant Effect of Essential Oil from Protium heptaphyllum (Aubl.) March. [PDF]

Biomed Res Int, 2017
The Protium heptaphyllum species, also known as Almécega, produces an oily resin, used in folk medicine as an analgesic and anti-inflammatory agent, in healing, and as an expectorant, which is rich in pentacyclic triterpenes and essential oils.
Mobin M, de Lima SG, de Lima SG, Almeida LTG, Silva Filho JC, Rocha MS, Oliveira AP, Mendes MB, Carvalho FAA, Melhem MSC, Costa JGM.   +10 more
europepmc   +3 more sources

The Resin from Protium heptaphyllum Prevents High-Fat Diet-Induced Obesity in Mice: Scientific Evidence and Potential Mechanisms. [PDF]

Evid Based Complement Alternat Med, 2015
Herbal compounds rich in triterpenes are well known to regulate glucose and lipid metabolism and to have beneficial effects on metabolic disorders. The present study investigated the antiobesity properties of resin from Protium heptaphyllum (RPH) and the
Carvalho KM, Marinho Filho JD, de Melo TS, Araújo AJ, Quetz Jda S, da Cunha Mdo P, de Melo KM, da Silva AA, Tomé AR, Havt A, Fonseca SG, Brito GA, Chaves MH, Rao VS, Santos FA.   +14 more
europepmc   +3 more sources

Essential Oil from the Resin of Protium heptaphyllum: Chemical Composition, Cytotoxicity, Antimicrobial Activity, and Antimutagenicity.

Pharmacogn Mag, 2016
Background: Protium heptaphyllum (Aubl.) March is popularly used as an analgesic and anti-inflammatory agent. Objective: This study aimed to evaluate the chemical composition of P. heptaphyllum essential oil, its cytotoxicity in a breast cancer cell line
de Lima EM, Cazelli DS, Pinto FE, Mazuco RA, Kalil IC, Lenz D, Scherer R, de Andrade TU, Endringer DC.   +8 more
europepmc   +5 more sources

Antihyperglycemic and hypolipidemic effects of α, β-amyrin, a triterpenoid mixture from Protium heptaphyllum in mice. [PDF]

Lipids Health Dis, 2012
Pentacyclic triterpenes in general exert beneficial effects in metabolic disorders. This study investigated the effects of α, β-amyrin, a pentacyclic triterpene mixture from the resin of Protium heptaphyllum on blood sugar level and lipid profile in ...
Santos FA, Frota JT, Arruda BR, de Melo TS, da Silva AA, Brito GA, Chaves MH, Rao VS.   +7 more
europepmc   +6 more sources

Variabilidade química de óleos essenciais de Protium heptaphyllum

Research, Society and Development, 2022
Protium heptaphyllum, conhecida como amescla, amelcegueira e breu-branco, possui ampla distribuição nacional, encontrada especialmente na Amazônia e Mata Atlântica.
Thiago Soares Rocha, Ana Luiza Beltrão Santana, Taina Soraia Müller, M. Machado, Gisele Lopes de Oliveira   +4 more
semanticscholar   +2 more sources

Resina de Protium heptaphyllum: isolamento, caracterização estrutural e avaliação das propriedades térmicas The Protium heptaphyllum resin: isolation, structural characterization and evaluation of thermal properties [PDF]

Química Nova, 2005
Three mixtures of triterpenes (maniladiol and breine; alpha and beta-amyrin; lupenone, alpha and beta-amyrinone) were isolated from Protium heptaphyllum March resin. The structural identification was based on NMR and mass spectrometry data. Lupenone, and
Gerardo Magela Vieira Júnior, Cleide Maria Leite de Souza, Mariana Helena Chaves   +2 more
doaj   +10 more sources

Chemical composition of the essential oils from two subspecies of Protium heptaphyllum Composição química do óleo essencial de duas subespécies do Protium heptaphyllum [PDF]

Acta Amazonica, 2010
Qualitative and quantitative analyses of the volatile constituents from resin of Protium heptaphyllum (Aubl.) Marchand subsp. ulei (Swat) Daly (PHU), and Protium heptaphyllum (Aubl.) Marchand subsp. heptaphyllum (PHH), Burseraceae were performed using GC-
Delcio Dias Marques, Rogério Antônio Sartori, Telma Leda Gomes Lemos, Luciana Lucas Machado, João Sammy Nery de Souza, Francisco José Queiroz Monte   +5 more
doaj   +5 more sources

IMPERMEABILIZAÇÃO DE VIGAS BALDRAME COM RESINA DA PROTIUM HEPTAPHYLLUM MARCH - BREU BRANCO

RECIMA21 - Revista Científica Multidisciplinar - ISSN 2675-6218, 2022
Tendo em vista que o tema deste trabalho está relacionado a utilização de uma resina natural extraída da árvore do breu branco, servindo de matéria prima principal para produzir um produto ecologicamente correto, para ser utilizado como impermeabilizante
Cleinildo Pinheiro Gomes
semanticscholar   +2 more sources

Correction: Patias et al. Effect of Liposomal Protium heptaphyllum (Alb.) March Extract in the Treatment of Obesity Induced by High-Calorie Diet. Biology 2024, 13, 535. [PDF]

Biology (Basel)
In the original publication [...].
Patias NS, de Queiroz EAIF, Ferrarini SR, Bomfim GF, Aguiar DH, Sinhorin AP, Bello AA, da Silva GVF, Cavalheiro L, Sinhorin VDG.   +9 more
europepmc   +2 more sources

Metabólitos secundários de Protium heptaphyllum march [PDF]

Química Nova, 2002
Phytochemical investigation of the resin, fruits, leaves, and trunk of Protium heptaphyllum led to the isolation of the monoterpene p-menth-3-ene-1,2,8-triol, a and b amyrin, quercetin, brein, quercetin-3-O-rhamnosyl, (-) catechin and scopoletin. Their structures were established by 1D and 2D NMR spectroscopy and comparison with published data.
Paulo Nogueira Bandeira, Otília Deusdênia Loiola Pessoa, Maria Teresa Salles Trevisan, Telma Leda Gomes Lemos   +3 more
doaj   +4 more sources