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arecoline
arecoline Arecoline is an alkaloid from betel nut, the fruit of the Areca catechu palm.
Arecoline is an alkaloid from betel nut, the fruit of the Areca catechu palm. It acts on muscarinic and nicotinic acetylcholine receptors and has been used for stimulant and parasympathomimetic effects, including veterinary use; it has also been used as a euphoriant in the Pacific Islands.