CONCOCTIVE

Adjective

concoctive (comparative more concoctive, superlative most concoctive)

Of or pertaining to digestion; digestive

Of or pertaining to concoction

Source: Wiktionary

Con*coct"ive, a.

Definition: Having the power of digesting or ripening; digestive. Hence the concoctive powers, with various art, Subdue the cruder aliments to chyle. J. Armstrong.

Source: Webster’s Unabridged Dictionary 1913 Edition