Nuts will be divided into two kinds: the tree nuts and seeds.
Hazelnuts, walnuts, almonds, cashews, this & other;
Throughout the four nuts &;
Belong to tree nuts, namely plant essence, the part containing rich linolenic acid, linoleic acid and other unsaturated fatty acids, dietary fiber and vitamin b, vitamin e and phosphorus, calcium, zinc, iron and other trace elements.
Dried fruit matures, the skin appear dry condition, known as dried fruit.
Dried fruit peel may crack after maturity, called dehiscent fruit: dehiscent fruit, the skin along the two slit, called pods, such as soybeans, Taiwan acacia, etc;
The skin along the two slit, false diaphragm, have most of the seeds, called pod.
Such as Chinese cabbage, radish, shepherd's purse.
Such as dried fruit peel, no crack, it is called a closed fruit: there are nuts in the indehiscent fruit, such as chestnut, acorns, etc;
Achene, such as sunflower, etc. ;
Caryopsis, such as rice, corn, wheat, etc. ;
Samara, such as maple, elm, etc