Hordeun or Hordein: How To spell?

The word Hordeun is misspelled against Hordein, a noun meaning "A peculiar starchy matter contained in barley. It is complex mixture."

Word contains consecutive vowels 'EI' in between alphabets hord & n is misspelled as 'EU'
Wrong Spelling:  hord-eu-n 
Correct Spelling:  hord-ei-n 
Check more misspelled words of Hordein to spell it correct.