公开(公告)号：US20160096797A1

公开(公告)日：2016-04-07

申请号：US14877719

申请日：2015-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeeun Kim ,  Donwook Lee ,  Jinkyu Kang ,  Eunsuk Kwon ,  Hyerim Gwon ,  Kwangmyung Cho

IPC: C07C51/42 ,  C12P7/56 ,  B01D69/02 ,  B01D15/08 ,  B01D15/36 ,  C07C51/47 ,  B01D61/02

CPC classification number: C07C51/42 ,  B01D15/08 ,  B01D15/361 ,  B01D61/027 ,  B01D61/04 ,  B01D61/12 ,  B01D2311/04 ,  B01D2311/06 ,  B01D2311/2623 ,  B01D2311/2626 ,  B01D2325/20 ,  C07C51/47 ,  C12P7/56 ,  C07C59/08 ,  B01D2311/2669 ,  B01D2311/2673 ,  B01D2311/2676

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.

Abstract translation: 提供了分离乳酸或其盐的方法。 该方法包括从包括乳酸及其盐中的至少一种的发酵液中除去包括羟甲基糠醛（HMF）的着色材料; 从发酵液中回收乳酸或其盐，从中除去着色材料。