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食品强化是调整或添加食品中某些营养素,使之适合不同人群营养需要的一种食品深加工方法。目的在于弥补天然食物的营养缺陷;补充食品在加工、贮存等过程中营养素的损失;适应不同人群生理及职业的需要;等。目前市场上的营养强化奶制品琳琅满目,高调宣传“高钙”“含有丰富的维生素”“氨基酸——为生命添活力”等。普通奶制品和它们相比,究竟缺乏哪些营养成分?饮用这些营养强化奶有必要吗?均衡营养的大任可以放心交给它们吗?
Food fortification is to adjust or add some nutrients in food, making it suitable for the nutritional needs of different groups of people a deep processing of food. The purpose is to make up for the nutritional deficiencies of natural foods; supplement food in processing, storage and other nutrients in the process of loss; to adapt to different groups of people physical and occupational needs; Currently on the market nutrition fortified dairy products dazzling, high-profile publicity “high calcium ” “rich in vitamins ” “amino acids - vitality for life ” and so on. Ordinary dairy products compared with them, what the lack of nutrients? Drinking these nutrition-intensive milk is necessary? Balanced nutrition of the big can be assured to them?