The analyzed free phenolic content
in M. officinalis and T. vulgaris increased by 53.4 and
56.1mm/mg GAE, respectively, compared to E. purpurea.
The analyzed total phenolic content in M. officinalis and T.
vulgaris increased by 89.6 and 87.0mm/mg GAE, respectively,
compared to E. purpurea. Percentage phenolic bonds
was more or less similar for these herbs