Abstract: A method of processing fruit, such as oranges, in which different chemical treatments are applied to different output streams of fresh fruit by passing the fruit in a continuous flow to an electronic grading apparatus having a single input but a plurality of separate and parallel outputs, and applying different chemical treatments to the continuous streams of fruit received from the different parallel outputs. This method permits a complete flexibility for optimizing treatment of various different grades of fruit that are intended to be sold as fresh fruit, or for different batches of the same grade that are intended for different markets. A particular advantage is that fruit intended for use in byproducts may be processed without any chemical treatment at all.

Abstract: A system for applying a coating of wax and fungicide to the surface of fruit applies the coating in two stages. The first stage sprays onto the fruit a mixture of both wax and fungicide, while a second stage sprays onto the fruit wax alone. The fungicide is thereby concentrated immediately adjacent the fruit, where it is most effective in controlling fruit decay, and the wax is at its full concentration at the outside of the coating, where it can provide an optimum surface shine.

Abstract: A system for applying a coating of wax and fungicide to the surface of fruit applies the coating in two stages. The first stage sprays onto the fruit a mixture of both wax and fungicide, while a second stage sprays onto the fruit wax alone. The fungicide is thereby concentrated immediately adjacent the fruit, where it is most effective in controlling fruit decay, and the wax is at its full concentration at the outside of the coating, where it can provide an optimum surface shine.