... grape wine 葡萄酒 GRAS-Generally Recognized as Safe 边缘安全 gray hair 白发 ...
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FDA publishes in the Federal Register the first list of substances generally recognized as safe (GRAS). The list contains nearly 200 substances.
FDA在《联邦公报》中发表《通常被认为是安全的物质》(GRAS)的第一批清单。该清单收载近200种物质。
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