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US 2016/0096797 A1Published application
Method of separating lactic acid or salt thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsJaeeun Kim, Donwook Lee, Jinkyu Kang, Eunsuk Kwon, Hyerim Gwon, Kwangmyung Cho
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Abstract
Provided is a method of separating lactic acid or a salt thereof. The method includes removing a coloring material, including hydroxymethylfurfural (HMF), from a fermentation broth, which includes at least one of lactic acid and a salt thereof; and recovering lactic acid or a salt thereof from the fermentation broth, from which the coloring material has been removed.
Claims20
A method of separating a lactic acid or a salt thereof, the method comprising:
- removing a coloring material comprising hydroxymethylfurfural (HMF) from a fermentation broth, wherein the fermentation broth comprises lactic acid or a salt thereof;
- and
- recovering the lactic acid or a salt thereof from the fermentation broth after the coloring material has been removed.
Dependencies are inferred from the claim text.