Bing Pian (Borneol)
Bing Pian, (Borneol); Dryobalanops aromatica; Borneolum Syntheticum
Bing Pian or Borneol, of the Dyptercarpaceae family, is an aromatic substance that opens the orifices. This cooling substance has a similar consistency and pungency to that of menthol crystals, no doubt due to its similar chemical composition. However, they are used for different purposes.
Acrid, bitter, cool
Heart, Spleen, Lung