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Definition: Actification means to act on, or be influenced by, an external influence (as in "he acted on his boss's suggestion") or as a result of another action (as in "she acted on her husband's advice").
Definition: Lactification refers to the process of transforming a substance, typically a liquid or solution, into a milky or curd-like consistency through the addition of lactic acid bacteria. This transformation is often used in food production to create cheeses and yogurts with characteristic textures and flavors.