The finely cut, dried leaves and stems (50 g) were spread in a thin layer on stainless steel,30-mesh trays which were placed in a pre-heated steam cabinet at ±96 °C for 60 s to simulate the industrial process.
The finely cut, dried leaves and stems (50 g) were spread in a thin layer on stainless steel,30-mesh trays which were placed in a pre-heated steam cabinet at ±96 °C for 60 s to simulate the industrial process.