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猪蹄营养丰富。每100克猪蹄中含蛋白质22克,脂肪20克,碳水化合物1.7克。另外,猪蹄中还含有一定量的钙、磷、铁、维生素等营养物质。中医认为,猪蹄性平,味甘咸,具有补血、填肾精等功能,适合年老体弱、血虚者食用。
Trotters nutritious. Each 100 grams of trotters contains 22 grams of protein, fat 20 grams, 1.7 grams of carbohydrates. In addition, trotters also contain a certain amount of calcium, phosphorus, iron, vitamins and other nutrients. Chinese medicine believes that the trotters flat, sweet and salty, with blood, fill kidney essence and other functions, suitable for frail elderly, blood deficiency consumption.