α-Pinene

terpenoid · respiratory · Oral · Inhaled

α-Pinene, a terpenoid. Bicyclic monoterpene — dominant in pine and rosemary essential oils. Acetylcholinesterase inhibition supports memory in… Oral half-life 1 h.

Bicyclic monoterpene — dominant in pine and rosemary essential oils. Acetylcholinesterase inhibition supports memory in animal studies; bronchodilator at low inhalation doses.