1, walnut: walnut rich in fat, unsaturated fatty acids, phosphorus, calcium, magnesium, iron, zinc and other mineral elements and vitamins, which has a good health care, such as for memory, Qi and blood , Prevention and treatment of coronary heart disease, promote skin development and maintain a smooth and delicate skin has a good effect.
2, walnut shell: walnut shell is rich in walnut quinone, hydrogenated juglone, β-glucoside, tannin, gallic acid and other nutrients. Antibacterial biological activity, can be used for medicinal, cure blood collapse, milk, scabies, psoriasis and sores and so on, there swelling itching effect. At the same time, walnut shell can also be used as a raw material for the production of activated carbon is a soft plant polishing material, has excellent wear resistance, uniform particle size, extra high shell content. Widely used in molds, instruments, motors, plastics, gold and silver jewelry, glasses, watches, golf clubs, hair clips, buttons and other parts of the cleaning and polishing. In addition, there are also skilled craftsmen make use of wild walnut shell all kinds of interior decorations, such as lamps, vases, ashtrays, tissue boxes and so on.