Kōrero: Plant extracts



The compound that causes the burning, pungent taste of horopito is called polygodial. It is an active antifungal ingredient, and an insect anti-feedant (its taste deters insects from browsing).

Te whakamahi i tēnei tūemi

Department of Conservation
Reference: 10050396
Photograph by Chris Rudge

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Te tuhi tohutoro mō tēnei whārangi:

Nigel Perry, 'Plant extracts - Toxic and commercial compounds', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/photograph/14468/horopito (accessed 1 October 2023)

He kōrero nā Nigel Perry, i tāngia i te 24 Sep 2007