Common chestnut kernels are roughly divided into two shapes, one is round on one side and flat on the other; the second is flat on both sides. When choosing the sweet one, choose the first one, or choose the second one if it’s not sweet. The reason is very simple. Analysis from the growth state of chestnuts: on the tree, there are several chestnut kernels surrounded by green thorny shells. Chestnut kernels close to the shell have round sides. Of course the ones caught in the middle will The flat ends are flat, and the closer the chestnut kernel is to the shell, the easier it is to withstand sunlight. The sugar content of many fruits has a lot to do with the sunshine time. This is why the chestnut kernels on the outer layer are sweeter than the inner ones.
If necessary, please feel free to contact Tangshan small-package chestnut sales manufacturer