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分析了7份黑米、4份黑大豆、3份黑玉米、1份黑小麦和2份黑小米等黑色粮油食品资源的主要营养成分，结果表明，这些资源的蛋白质、植物脂肪和膳食纤维含量较高，分别比其相应浅色同类高出10％～60％；其矿质元素和维生素丰富，尤其是微量元素Fe、Zn、Se和维生素C、维生素E含量较高；构成其蛋白质的氨基酸种类齐全，结构合理，必需氨基酸占氨基酸总量的40％以上．因此，黑色粮油食品资源是一类高蛋白、高膳食纤维、低热能、氨基酸平衡、矿质元素和维生素较丰富的理想黑色保健食品原料．
The main nutritional components of black grain and oilseeds, including black rice, black soybean, black soybean, black corn, black wheat and black rice, were analyzed. The results showed that the protein, vegetable fat and dietary fiber content Higher, respectively, than their corresponding light-colored similar high 10% to 60%; the mineral elements and vitamins rich, especially the trace elements Fe, Zn, Se and vitamin C, vitamin E content is higher; the amino acid species constituting the protein Complete, reasonable structure, essential amino acids account for more than 40% of total amino acids. Therefore, the black grain and oil food resources is a kind of high protein, high dietary fiber, low calorie, amino acid balance, mineral elements and vitamins more ideal black health food ingredients.