Brazilian Propolis ofTetragonisca angustulaandApis mellifera
نویسندگان
چکیده
منابع مشابه
Antitrypanosomal activity of Brazilian propolis from Apis mellifera.
Extracts from different samples of Brazilian propolis were obtained by Soxhlet extraction or maceration at room temperature using ethanol, water, and accombination of both solvents. Analysis of their composition using HPLC revealed that no major differences were seen when a propolis sample was subject to different extraction methods. The activity of the 15 extracts was assayed against bloodstre...
متن کاملPhenolics from Brazilian Propolis
Propolis, or bee glue, is a complex resinous mix ture of plant-derived products collected and used by bees as a general purpose sealer and antibiotic in their hives. It is reported to exhibit a broad spectrum of biological activities, including antibac terial, antiviral, antiinflammatory, cytotoxic etc. (Marcucci, 1995). It is widely used in folk medicine and also as an ingredient in “herbal”...
متن کاملLupeol alkanoates in Brazilian propolis.
High temperature high resolution gas chromatography coupled to mass spectrometry (HT-HRGC-MS) isa powerful analytical tool. In this work we applied this technique to the study of crude extracts of propolis collected near the city of Uberlândia-Minas Gerais State. Eucalyptus trees and native plants from "cerrado" (savannah) were the material sources disposable for the Apis mellifera bees. A lot ...
متن کاملOrigin and Chemical Variation of Brazilian Propolis
Propolis is a hive product containing chiefly beeswax and plant-derived substances such as resin and volatile compounds. Propolis has been used as an antiseptic and wound healer since ancient times and interest for the product has increased recently. Probably few plant species contribute as major resin sources. Green propolis derives mainly from vegetative apices of Baccharis dracunculifolia (a...
متن کاملAntibacterial diterpenic acids from Brazilian propolis.
Four labdane-type diterpenic acids and syringaldehyde were isolated and identified from Brazilian propolis. All the compounds exhibit antibacterial activity. The diterpenes, found for the first time in propolis, are typical for some Araucaria species and thus indicate a possible plant source of Brazilian propolis.
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ژورنال
عنوان ژورنال: Apidologie
سال: 2006
ISSN: 0044-8435,1297-9678
DOI: 10.1051/apido:2006011