Estimation of total flavonoid content in propolis by two complementary colorimetric methods

The biochemistry and medical significance of the flavonoids.

Review of the biological properties and toxicity of bee propolis (propolis)

New information published since 1995 about propolis constituents is reviewed. The available information on the biological action of new found components is presented. Recent publi- cations are reviewed on propolis of native South American stingless bees. The plant sources of bee glue are discussed, taking into consideration data based on reliable chemical evidence including comparisons between propolis samples and plant material. Some aspects of the chemical standard- ization of propolis are discussed.

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E. L. Ghisalberti

Papers

Propolis : a review

Propolis: A Review