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猪血是一种营养丰富的高蛋白食品之一。据测定,每100克猪血含有蛋白质19克,是猪肉蛋白质含量的9倍以上,比同量鸡蛋的蛋白质含量还要高1倍。猪血清蛋白是优质全价蛋白质,含氨基酸18种以上,包括人体自身不能合成的8种必需的氨基酸。其中还有一定量的卵磷脂和铁质,还含有许多微量元素,如锰、钠、铜、锌、铬等。营养成分十分丰富,尤其是它所含的正铁血红素,有良好的补血功能则更容易被人体吸收利用。
Pig blood is a nutrient-rich high-protein foods. It is determined that every 100 grams of pig’s blood contains 19 grams of protein, is more than 9 times the protein content of pork, protein content than the same amount of eggs even 1 times higher. Pig serum protein is a high-quality, full-price protein containing more than 18 amino acids, including the eight essential amino acids that the body itself can not synthesize. There is also a certain amount of lecithin and iron, but also contains many trace elements, such as manganese, sodium, copper, zinc, chromium and so on. Very rich in nutrients, especially it contains heme, with good blood function is more easily absorbed by the body to use.