美一项研究初步结果显示,味美多汁的蘑菇将可能成为膳食中维生素D的丰富来源。维生素D帮助人体吸收钙,有益于骨骼的健康,其天然来源不多,其中牛奶和某些鱼类含有维生素D,阳光中的紫外线也可促使人的皮肤合成维生素D。美国食品和药物管理局的研究显示,用人造紫外线照射生长中或刚采摘的蘑菇,也能使蘑菇合成大量维生素D。研究人员发现,用紫外线灯照射新采摘的白色圆蘑5 min后,就有大量的维生素D产生,其含量相当于人体每日所需要的 Preliminary results of a study in the United States show that delicious and juicy mushrooms may become a rich source of vitamin D in the diet. Vitamin D helps the body absorb calcium, which is good for the health of bones. There are not many natural sources of it. Milk and certain fish contain vitamin D, and ultraviolet rays in the sun can also promote the synthesis of vitamin D in human skin. Research by the U.S. Food and Drug Administration shows that mushrooms can also synthesize large amounts of vitamin D by irradiating artificial mushrooms with growing UV light or freshly picked mushrooms. The researchers found that UV irradiation of freshly picked white mushrooms after 5 min, there is a large number of vitamin D production, its content is equivalent to the daily needs of the human body