Internal browning in apples

Internal browning in apples

Internal browning in apples may occur, in the orchard and after harvest. And some apple varieties are more sensitive to it than others.
Various factors can cause internal browning in apples; pre-harvest, such as climate, soil quality and maturity of the apple and post-harvest, such as storage.
With a grader you can sort out apples with internal brown. There are two ways of doing this: reflection and transmission. We explain why we chose the transmission principle and what’s going on in this small camera box:


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