Cultivable microorganisms associated with honeys of different geographical and botanical origin
نویسندگان
چکیده
منابع مشابه
Characterization of Botanical and Geographical Origin of Corsican “Spring” Honeys by Melissopalynological and Volatile Analysis
Pollen spectrum, physicochemical parameters and volatile fraction of Corsican "spring" honeys were investigated with the aim of developing a multidisciplinary method for the qualification of honeys in which nectar resources are under-represented in the pollen spectrum. Forty-one Corsican "spring" honeys were certified by melissopalynological analysis using directory and biogeographical origin o...
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In order to assess their physicochemical and antioxidant properties as well as their antimicrobial potency, four varieties of honey from different botanical and geographical origins were used. The agar incorporation method was used to determine the antimicrobial potency of honeys. The total phenol content was determined by a modified Folin-Ciocalteu method and the free radical scavenging activi...
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Portuguese honeys (n = 15) from different botanical and geographical origins were analysed regarding their quality parameters (diastase activity, hydroxymethylfurfural content, moisture and pH), colour (L*, a*, b*) and antioxidant profile (total phenolics content, total flavonoids content, DPPH• scavenging activity, and ferric reducing power). The samples were analysed fresh and after 4-years o...
متن کاملCharacterization of microorganisms in Argentinean honeys from different sources.
Seventy polyfloral honeys including commercial samples obtained from supermarkets, harvested from apiaries and purchased in bulk were initially examined for total antibacterial activity. From each sample, numbers of aerobic mesophilic bacteria, total coliforms, moulds and yeasts were determined and the presence of Salmonella spp., Shigella spp., Clostridium sulfite-reducers, Paenibacillus larva...
متن کاملQualitative Melissopalynology Analysis, Glucose Oxydase Activity, and Antibacterial Effect of Honey Samples from Different Botanical Origin
Background and Aim: This research aims to study the qualitative melissopalynology analysis, Glucose oxydase (GOX) activity, and the antibacterial effect of honey samples from different botanical and geographical origins. Materials and Methods: Five natural honey samples were collected from local beekeepers. The antibacterial effect was carried out towards pathogenic bacteria including Escheric...
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ژورنال
عنوان ژورنال: Food Microbiology
سال: 2014
ISSN: 0740-0020
DOI: 10.1016/j.fm.2013.07.013