Method for preparing natural L-cysteine crystals by continuous chromatography

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United States of America Patent

PATENT NO 11708591
APP PUB NO 20210054424A1
SERIAL NO

16957921

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Abstract

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The present disclosure relates to a method for preparing L-cysteine crystals, and L-cysteine crystals prepared by the method. Through the method for preparing L-cysteine crystals of the present disclosure, L-cysteine crystals can be obtained from a natural L-cysteine fermentation broth with a high recovery rate and/or purity without a chemical reaction or the use of an artificial synthetic compound.

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Patent Owner(s)

  • CJ CHEILJEDANG CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jo, Se-Hee Seoul, KR 3 0
Jung, Jun Young Seoul, KR 24 16
Kim, Il Chul Seoul, KR 14 3
Kim, Jun-Woo Seoul, KR 60 247
Lee, In Sung Seoul, KR 29 63
Lee, Jung Min Seoul, KR 145 663

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