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将甘薯制成罐头食品,维生素A和维生素C含量均很丰富,并且甜润可口,风味浓郁,深受欧、美等国家的欢迎。 一、原料 应采用含胡萝卜素高的红心甘薯品种;优质白糖,柠檬酸。 二、操作技术要点 ①原料验收。原料要求新鲜、无病虫害、无霉烂变质,横径在30毫米以上,每个重量不,小于200克。②清洗、去皮、切块。先用清水清洗去皮上的泥砂、杂质,再用锋利的小刀将薯皮削去,使其表皮光滑。去皮后应立即浸没在清水中,以免发生褐变。然后用小刀将去皮后薯块切
Will be made of sweet potato canned food, vitamin A and vitamin C content is very rich, sweet and delicious, rich flavor, well received in Europe, the United States and other countries. First, raw materials should be used sweet heart sweet potato carotene varieties; high-quality white sugar, citric acid. Second, the operation of technical points ① raw material acceptance. Raw materials require fresh, no pests, no rotten deterioration, horizontal diameter of 30 mm or more, each weight is not less than 200 grams. ② cleaning, peeling, dicing. First clean the peeled mud, impurities with water, and then use a sharp knife to cut the potato skin to make the skin smooth. Peeled immediately after immersion in water to avoid browning. Then use a knife to peel the potato after cutting