Fruit packaging and handling distribution systems: An evaluation method

Fruit and vegetable distribution systems vary in efficiency according to the inherent characteristics of the produce and the packaging and the handling procedures adopted. The maintenance of quality depends on the interrelationships of these components.It is proposed that performance prediction should be used to obtain maximum benefits from the distribution system. To evaluate the performance of a system requires that its elemen be identified and linked so that the interrelationships can be quantified. It is also necessary to establish acceptable limits for quality and losses.A method for predicting system performance is outlined and, for apples, an eight-step procedure for predicting bruising is given. The method is based on energy concepts and energy absorbed by packaged apples serves as the link between fruit, package and handling.The basic approach should be applicable to a wide range of products.