Hops (Humulus Lupulus) and Marijuana (Cannabis) plants are taxonomically related and come from Cannabinaceae family. Both share similar aroma compounds (brewing term: hop essential oils) myrcene, beta-pinene, and alpha-humulene. Those are the same aroma compounds that produce Marijuana’s typical smell. Additionally, TCH – Marijuana’s active component, and humulone – a component that makes beer bitter (brewing term: hop alpha acids) are made from the same organic building block compound – terpenoid.
- Martha Harbinson, “BeerSci: What’s The Connection Between Hops And Marijuana?”, last modified November 16, 2012, https://www.popsci.com/science/article/2012-11/beersci-marijuana-related-hops
- Graham Eyres, Jean-Pierre Dufour “Beer in Health and Disease Prevention” 2009, 29 January 2010, Abstract, https://doi.org/10.1016/B978-0-12-373891-2.00022-5