zein

[ zee-in ]

/ ˈzi ɪn /

noun

Biochemistry. a soft, yellow powder of simple proteins obtained from corn, used chiefly in the manufacture of textile fibers, plastics, and paper coatings.

a synthetic fiber produced from this protein.

Nearby words

zeelander, zeeman, zeeman effect, zeffirelli, zeg, zein, zeis gland, zeist, zeitgeber, zeitgeist, zeitgeisty

Origin of zein

1815–25; < New Latin Ze(a) the maize genus (Latin: emmer < Greek zeiá barley, wheat; cognate with Sanskrit yáva grain) + -in²

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for zein

Examples of these proteins may be seen in the gliadin of wheat, zein of corn, and hordein of barley.
Dietetics for Nurses|Fairfax T. Proudfit
The protein of wheat is called gluten—that of Indian corn is zein—that of beans and peas is legumin.
The Elements of Agriculture|George E. Waring
The protein of corn, zein, for example, was shown to be incapable of supporting life.
Northern Nut Growers Association Report of the Proceedings at the|Various
When he beheld her, she pleased him and he turned to Zein ul Asnam and said to him.
Alaeddin and the Enchanted Lamp|John Payne

Zein, the principal protein of corn contains no glycine, lysine, or tryptophane.
The Chemistry of Plant Life|Roscoe Wilfred Thatcher

British Dictionary definitions for zein

zein

/ (ˈziːɪn) /

noun

a protein of the prolamine group occurring in maize and used in the manufacture of plastics, paper coatings, adhesives, etc

Word Origin for zein

C19: from New Latin zēa maize, from Latin: a kind of grain, from Greek zeia barley

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