FOOD TECHNOLOGY

Detailed explanation-1: -3.1 Overview of unit operations The unit operations in chemical technology can be also sub-divided in three classes: combination (mixing), separation, and chemical transforma-tions per se.

Detailed explanation-2: -Chromatography, virus filtration, and tangential flow filtration (TFF), are the three most frequently used unit operations within biopharmaceutical manufacturing. Each of these specific methods has operating features that are unique, which makes it crucial for the operator to be aware of them.

Detailed explanation-3: -Unit operations involve a physical change or chemical transformation such as separation, crystallization, evaporation, filtration, polymerization, isomerization, and other reactions. For example, in milk processing, the following unit operations are involved: homogenization, pasteurization, and packaging.