Alternative definition : EDQM-HC: Transformation of a product into another product by mixing with a specified
product.; FDA: To bring or combine together or with something else; add as an additional element
or part.; PQCMC: The combination of solid and liquid components, including suspending aid(s)
at either ambient or elevated temperatures to form a solution, suspension, or dry
powder blend for the manufacture of gel mass or fill material. Mixing also includes
the incorporation of minor components into the liquid gel mass.;