peptisation vs peptization

peptisation and peptization both are nouns.

Word	Noun	Adjective	Verb	Adverb
peptisation	Yes	No	No	No
peptization	Yes	No	No	No

As nouns, peptisation and peptization are synonyms defined as:

peptisation and peptization: the process of converting to a sol; bringing to a colloidal solution

peptisation (noun)	peptization (noun)
the process of converting to a sol; bringing to a colloidal solution	the process of converting to a sol; bringing to a colloidal solution