“Rancidity produced in butter can be decreased by adding quinoline to the butter”. This statements shows that _______________? August 9, 2021April 1, 2018 by admin “Rancidity produced in butter can be decreased by adding quinoline to the butter”. This statements shows that _______________? A. Nothing is impossible B. Quinoline is an inhibitor C. Quinoline is a catalyst D. Quinoline is an activator