From: Antimicrobial activity against oral pathogens and immunomodulatory effects and toxicity of geopropolis produced by the stingless bee Melipona fasciculata Smith
Extract
City
Total Phenol % (± SD) a, b
Total Flavonoids % (± SD) a, c
HAE-1
Fernando Falcão
67.4 (2.0) d
1.07 (0.04) f
HAE-2
Palmeirândia
14.6 (2.3) e
2.91 (0.22) d
HAE-3
São Bento
51.2 (3.9) f
1.11 (0.01) f