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prolamine

British  
/ ˈprəʊləˌmiːn, -mɪn, prəʊˈlæmiːn /

noun

  1. any of a group of simple plant proteins, including gliadin, hordein, and zein

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of prolamine

C20: from prol ( ine ) + am ( monia ) + -ine ²