发明人张德明,黄志刚,朱建伟. "一种L-谷氨酸钠盐的合成方法" [P]. 中国发明专利, 专利号 CN 109927846 A, 授权公告日 2019-05-11.
发明人郑宇鹏,刘建华,杨光. "Method for the Synthesis of L-(+)Sodium Glutamate" [P]. 中国发明专利, 专利号 CN 109602747 A, 授权公告日 2025-04-11.
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