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核桃是果木两用树种。核桃仁是营养价值很高的干果,富含脂肪,据分析,核桃仁含有17～27％的蛋白质,65～72％的脂肪,此外尚含有钙、磷、铁、钾及维生素甲、乙、丙等物质,可供作糕点原料。核桃仁油味美且香,为高级食品油,同时又是一种干性油,可供制上等油漆及绘画颜料的调配剂。核桃和桃仁又为重要外销果品之一,树皮、叶、果皮都含单宁,可
Walnut is a fruit and tree dual species. Walnut is a high nutritional value of dried fruit, rich in fat, according to analysis, walnut contains 17 to 27% protein, 65 to 72% fat, in addition still contains calcium, phosphorus, iron, potassium and vitamin A, C and other substances, available for cakes raw materials. Walnut oil is beautiful and fragrant, as a high-grade food oil, but also a dry oil, for the system of fine paint and paint formulations. Walnut and peach kernel is one of the important export fruit, bark, leaves, peel contains tannin, can