核桃,又名胡桃,落叶乔木,木树抗压为强,光滑美观,是重要的军事、建筑、造船、工业和民用家俱的好材料。核桃的树皮、叶、根、果壳可提取烤胶、染料、制作活性炭等。核桃仁在木本油料中出油率最高,其含油量达7R％,高于花生、大豆、芝麻、油菜等油料作物,故号称油料之王。核桃油清香可口。是最好的高级食用油。在医学上也有很高的价值。还是制造上等油漆、美术颜料、肥皂、油墨等的原料。核桃仁会有丰富的脂肪、蛋白质、糖类,还有较多的可溶性矿物质与维生素。一公斤核桃仁的营养价值等于5公斤鸡蛋,是精美的食品原料,可制作各种糕点和糖果等。目前, Walnut, also known as walnut, deciduous trees, trees compressive strong, smooth and beautiful, is an important military, construction, shipbuilding, industrial and civil furniture, good material. Walnut bark, leaves, roots, husk extract bake gum, dyes, such as the production of activated carbon. Walnut in the woody oil out of the highest rate of oil, the oil content of 7R%, higher than peanuts, soybeans, sesame, rapeseed and other oil crops, it is known as the king of oil. Walnut oil fragrance delicious. Is the best senior edible oil. In medicine also has high value. Or create the finest paint, art paint, soap, ink and other raw materials. Walnuts are rich in fat, protein, sugars, and more soluble minerals and vitamins. One kilogram of walnut nutritional value is equal to 5 kg eggs, is a beautiful food ingredients, can make all kinds of cakes and sweets. Currently,