The antimicrobial activity of samples of Northern Argentine propolis (Tucumán, Santiago del Estero and Chaco) against phytopathogenic bacteria was assessed and the most active samples were identified.Minimal inhibitory concentration (MIC) values were determined by agar macrodilution and broth microdilution assays. Strong antibacterial activity was detected against Erwinia carotovora spp carotovora CECT 225, Pseudomonas syringae pvar tomato CECT 126, Pseudomonas corrugata CECT 124 and Xanthomonas campestris pvar vesicatoria CECT 792. The most active propolis extract (Tucumán, T1) was selected to bioguide isolation and identified for antimicrobial compound (2′,4′-dihydroxychalcone). The antibacterial chalcone was more active than the propolis...
Propolis is a plant derived resinous substance with known antibiotic properties. Laboratory and fiel...
Water extracts at the concentration of 0.5, 1, 2, 3 and 4%, of propolis were prepared and investigat...
ABSTRACT: The aim of this study was to evaluate the ethanolic extract of green propolis (EEP) in th...
The effect of seasonality on Argentine propolis collected during one year on its phenolic and flavon...
Erwinia carotovora subsp. cause the potato soft rot, which is a major disease in agriculture. Antiba...
Propolis has been used in ethnobotany and traditional practices and is currently considered a source...
Didymella bryoniae (Auersw.) Rehm and Rhizoctonia solani Kühn cause some of the most destructive fun...
The effect of Argentine propolis extracts against enzymes related to metabolic syndrome and oxidativ...
Twenty-five samples of propolis were collected from seven different regions in northern Argentina; e...
This study evaluates the toxic, genotoxic/mutagenic, and antimutagenic effects of propolis extract f...
Background: Propolis is a bioactive natural product collected by honeybees (Apis mellifera) fromplan...
Propolis was included in the Argentine Food Code as a functional food. The chemical parameters and a...
Due to its antimicrobial properties propolis has been utilised by man for millennia, however, only r...
Propolis with a botanic origin in Zuccagnia punctata Cav. (Fabaceae), a plant species widely distrib...
Propolis is extensively used in Argentine folk medicine. Alcoholic extracts of propolis from differe...
Propolis is a plant derived resinous substance with known antibiotic properties. Laboratory and fiel...
Water extracts at the concentration of 0.5, 1, 2, 3 and 4%, of propolis were prepared and investigat...
ABSTRACT: The aim of this study was to evaluate the ethanolic extract of green propolis (EEP) in th...
The effect of seasonality on Argentine propolis collected during one year on its phenolic and flavon...
Erwinia carotovora subsp. cause the potato soft rot, which is a major disease in agriculture. Antiba...
Propolis has been used in ethnobotany and traditional practices and is currently considered a source...
Didymella bryoniae (Auersw.) Rehm and Rhizoctonia solani Kühn cause some of the most destructive fun...
The effect of Argentine propolis extracts against enzymes related to metabolic syndrome and oxidativ...
Twenty-five samples of propolis were collected from seven different regions in northern Argentina; e...
This study evaluates the toxic, genotoxic/mutagenic, and antimutagenic effects of propolis extract f...
Background: Propolis is a bioactive natural product collected by honeybees (Apis mellifera) fromplan...
Propolis was included in the Argentine Food Code as a functional food. The chemical parameters and a...
Due to its antimicrobial properties propolis has been utilised by man for millennia, however, only r...
Propolis with a botanic origin in Zuccagnia punctata Cav. (Fabaceae), a plant species widely distrib...
Propolis is extensively used in Argentine folk medicine. Alcoholic extracts of propolis from differe...
Propolis is a plant derived resinous substance with known antibiotic properties. Laboratory and fiel...
Water extracts at the concentration of 0.5, 1, 2, 3 and 4%, of propolis were prepared and investigat...
ABSTRACT: The aim of this study was to evaluate the ethanolic extract of green propolis (EEP) in th...