Papun or Papain: How To spell?

The word Papun is misspelled against Papain, a noun meaning "A proteolytic ferment, like trypsin, present in the juice of the green fruit of the papaw (Carica Papaya) of tropical America."

Word contains consecutive vowels 'AI' in between alphabets pap & n is misspelled as 'U'
Wrong Spelling: pap-u-n
Correct Spelling: pap-ai-n
Check more misspelled words of Papain to spell it correct.