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蔬菜是人类的重要食品,在膳食中占的比例很大.已知蔬菜能提供许多重要的维生素,如抗坏血酸(维生素C)、胡萝卜素(在体内部分可转变成维生素A)、核黄素(维
Vegetables are important foodstuffs in humans and comprise a large proportion of the diet. Vegetables are known to provide many important vitamins such as ascorbic acid (vitamin C), carotenoids (which in the body can partially convert to vitamin A), riboflavin dimension