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今年冬天天气寒冷,好多水果蔬菜在运输途中被冻坏。营养专家提醒消费者选购水果时注意,果蔬被冻后不仅丧失了营养价值还会产生有毒物质。据一位从事多年水果蔬菜批
Cold weather this winter, a lot of fruits and vegetables are frozen in transit. Nutrition experts remind consumers to buy fruit attention, fruits and vegetables are not only lost their nutritional value will produce toxic substances after being frozen. According to a person engaged in many years of fruit and vegetable batch