在全国几大风味的名菜中,有一批以猪皮制作的菜肴,或以糯嫩,或以柔滑,或以酥脆而令人齿颊生香。猪皮是一种结缔组织,含胶原蛋白质、脂肪以及硫胺素、核黄素、尼克酸等多种维生素及钾、钠、镁、铁、锌、锰、磷等多种微量元素,经常食用能增强皮肤组织的持水机能,改善微循环,促进红细胞和血红蛋白生成的作用,使人面颜红润、骨正筋柔。从工艺性质上来说,猪皮所含的胶原蛋白具有很强的机械牢固性,在一般 Among the famous cuisines in the country, there are a number of dishes made from pig’s skin, either glutinous or tender, or silky or crispy and cheeky. Pig skin is a connective tissue containing collagen, fat and thiamine, riboflavin, niacin and other vitamins and potassium, sodium, magnesium, iron, zinc, manganese, phosphorus and other trace elements, regular consumption Can enhance the water holding capacity of the skin tissue, improve microcirculation and promote the formation of red blood cells and hemoglobin role, make people ruddy, firming tendons. From the nature of the process, pigskin contains collagen has a strong mechanical firmness, in general