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(三) 维生素和EPA的含量沙丁鱼虽然是一种小型的低值鱼类,但它的产量高于其他的经济鱼类,而且营养成分也不低于其他经济鱼类,甚至高于其他经济鱼类。例如拿沙丁鱼的含脂量来说就高于经济价值很高的金枪鱼,虾蟹类和鱿鱼等。此外,沙丁鱼还含有丰富的人体活动中所不能缺少的各种维生素和钙等矿物质营养。如表4所示,沙丁鱼维生素A、D和矿物质的钙,都比其他鱼类和猪、牛等陆地动物的高。众所周知,维生素A易于吸收,对恢复人体的疲劳有效用。维生素D在体内有助于吸
(C) the content of vitamins and EPA sardines, although a small, low-value fish, but its production is higher than other economic fish, and nutrition is not less than other economic fish, and even higher than other economic fish class. Take sardines for example, higher fat content than tuna, shrimps, crabs and squid. In addition, sardines are also rich in human activities can not be missing a variety of minerals such as vitamins and calcium nutrition. As shown in Table 4, sardines vitamin A, D and calcium minerals are higher than other land animals such as fish and pigs and cattle. As we all know, vitamin A is easy to absorb, effective in restoring human fatigue. Vitamin D helps to absorb in the body