Introdução: Estudos mostram que mais consumidores estão usando produtos naturais para a saúde no mundo moderno. Observamos enxaguatórios bucais contendo compostos mostraram um crescimento na demanda nos mercados e comunidade profissional. Objetvo: realizar caracterização química o potencial microbiológico do óleo essencial de Piper arboreum (EOPa), fornecendo dados possibilite desenvolvimento u...

salvia is one of the largest genera of  lamiaceae family. several species of this genus are perfumed and wealthy in essential oils. some of them are used in industry, pharmacy and aromatherapy. they have shown different biological effects such as antibacterial and antioxidant activity. for the present study, salvia verticillata l. was collected from shahrestanak, mazandaran, iran. hydrodistille...

Morbidity and mortality of the infected patients by multidrug-resistant bacteria have increased, emphasizing urgency fight for discovery new innovative antibiotics. In this sense, natural products emerge as valuable sources bioactive compounds. Among biodiversity, Eryngium pristis Cham. & Schltdl. (Apiaceae Lindl.) is traditionally used to treat thrush ulcers throat mouth, diuretic emmenago...

background: lemon verbena (lippia citriodora h.b.k.) is an aromatic and medicinal plant of family verbenaceae, which cultivated in the north region of iran. objective: this comparative study was carried out on essential oil content and composition of lippia citriodora h.b.k. from micro-propagated and rooted apical stem cutting plantlets. methods: the micro-propagated plantlets were obtained by ...

Essential oils (EOs) have been reported as a promising group of naturally extracted compounds due to their various biological activities. Ipomoea carnea is widely distributed plant with many traditional uses worldwide. However, although the EOs Ipomea species reported, I. remains poorly studied. Therefore, present investigation aimed characterize chemical profile EO growing in Egypt via gas chr...

The chemical investigation of Homotrigona apicalis propolis collected in Binh Dinh province, Vietnam, led to the isolation nine compounds, including four sesquiterpenes: spathulenol (1), 1αH,5βH-aromandendrane-4β,10α-diol (2), 1β,6α-dihydroxy-4(15)-eudesmene (3), and 1βH,5βH-aromandendrane-4α,10β-diol (4); three triterpenes: acetyl oleanolic acid (5), 3α-hydroxytirucalla-8,24-dien-21-oic (6), u...

This study investigates the variations in chemical profiles and biological activities (antioxidant cytotoxic) of Eplingiella fruticosa from state Sergipe, an endemic species Northeast region Brazil. The essential oils were extracted six populations by hydrodistillation analyzed GC/MS-FID. Cluster analysis was performed with data constituents oils, then a dissimilarity matrix, based on Euclidean...