brown

Chemical Composition and Biological Activity of Extracts Obtained by Supercritical Extraction and Ethanolic Extraction of Brown, Green and Red Propolis Derived from Different Geographic Regions in Brazil The variations in the chemical composition, and consequently, on the biological activity of...

College Beekeeper is looking for enthusiastic beekeepers in the Rhode Island area who might be interested in helping start a student beekeeping initiative at Brown University. The ideal beekeeper would be knowledgeable, local, and willing to provide guidance while at the same time allowing the...