Microencapsulation is one of the quality preservation techniques of sensitive substances and a method for production of materials with new valuable properties, e.g.in food and pharmaceutical industries.Biological experiment was conducted to check the safety of encapsulated orange oil for use in human diet The data showed that feeding of mouse in diet containing encapsulated orange oil did not significantly affected liver function, since no significant changes were detected in AST and ALT before and after feeding on encapsulated orange oil diet .In addition, glucose and cholesterol followed...