L - aspartic acid is a non - essential, acidic, genetically coded amino acid. Found especially in young sugar cane and sugar - beet molasses.
天冬氨酸是一种非必需的酸性氨基酸，尤指从小的甘蔗和甜菜的糖蜜中提取的。
The operation conditions and influencing factors on extracting caramel colorant and glycerin from fermented waste liquor of beet molasses by ion exchange were studied.
研究了用离子交换法从甜菜糖蜜发酵废液中提取焦糖色素和甘油的新工艺，探讨了工艺条件及影响因素。
L-glutamic acid is a kind of important chemical compound, which is mainly produced by ferment method from maize, wheat, sweet potato, rice, sugar molasses, beet molasses.
谷氨酸是一重要的化合物，主要用发酵法生产，玉米、小麦、甘薯、大米、甘蔗糖蜜、甜菜糖蜜等是发酵生产谷氨酸的淀粉质主要原料。
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