Original Article | Open Access
Boryana Trusheva, Milena Popova, Vassya Bankova, Svetlana Simova, Maria Cristina Marcucci, Patricia Laguna Miorin, Flavia da Rocha Pasin, Iva Tsvetkova, "Bioactive Constituents of Brazilian Red Propolis", Evidence-Based Complementary and Alternative Medicine, vol. 3, Article ID 934842, 6 pages, 2006. https://doi.org/10.1093/ecam/nel006
Bioactive Constituents of Brazilian Red Propolis
In a new propolis type, red Brazilian propolis, 14 compounds were identified (six of them new for propolis), among them simple phenolics, triterepenoids, isoflavonoids, prenylated benzophenones and a naphthoquinone epoxide (isolated for the first time from a natural source). Three of the major components demonstrated significant antimicrobial activity, and two (obtained as inseparable mixture) possessed radical scavenging activity against 1,1-diphenyl-2-picrylhydrazyl (DPPH).
Copyright © 2006 Boryana Trusheva et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.