Pine nuts are borne in pine towers on pine trees. Different varieties of pine trees, pine tower shape is different, but the long position are the same.

1, pine nuts, also known as pine nuts, fruit pine nuts, sea pine nuts, is the pine family plant red pine and other seeds, is one of the common nuts [1]? Rich in fat, protein, carbohydrates and so on. It is an important traditional Chinese medicine, long food fitness heart, moisturize the skin, prolong life, also has a high therapeutic value.

2, in China there are Brazilian pine nuts, northeastern pine nuts and fallen pine nuts, of which fallen pine nuts to Yunnan, Guizhou and Sichuan mountains in the pine tree knot pine nuts. Pine nuts, also known as pine nuts, fruit pine nuts, sea pine nuts, is the pine family plant red pine and other seeds, is one of the common nuts, small particles, smooth shell.

3, mainly distributed in the northeast, Yunnan, small Xing'anling, Brazil, coniferous forest belt and other places. Rich in fat, protein, carbohydrates and so on. Is an important traditional Chinese medicine, long food fitness heart, moisturize the skin, prolong life, also has a high therapeutic value.

4, in the red pine oleoresin containing α-pinene and β-pinene, camphene, carene-3, camphene, laurylene, dipentene, β-watercressene, γ-pinene, p-polycrystalline, thalmocarpene, isothalmocarpene alcohol, 4-epi-isothalmocarpene alcohol, cedarwood diol, lumberjack turpentine acid, lumberjack turpentine acid methyl ester, 3,5-dimethoxystilbene, cis neo-crystalline firerenol, 18- nordehydroabieta-4alpha-ol, 19-nordehydroabieta-4-enodehydro-15-hydroxyabieta-18-oic acid methyl ester, sclerocarpene, longifolene, and red pinene.