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北京天安851是以大豆为原料,采用现代生物工程技术生产的一种口服液。它含有20多种氨基酸、多种维生素、多种人体必须的微量元素及多糖。
Beijing Tian An 851 is an oral liquid produced from soybeans using modern biotechnology. It contains more than 20 amino acids, a variety of vitamins, a variety of essential trace elements and polysaccharides.