Title: Method for production of cystine from cysteine
Application Number: 87103766 Application Date: 1987.05.20
Publication Number: 1022656 Publication Date: 1988.12.07
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C07C149/247,C12P13/12
Applicant(s) Name: Mitsui Toatsu Chemicals. Inc. (JP) Tokyo, Japan Address:
Inventor(s) Name: Kazunari Nitta, Shyoichiro Miyahara, Tadashi Hashi
Attorney & Agent: LUO HONG
Abstract:
     From the aqueous solution containing cysteine obtd. by the enzymatic method or fermentative method, cystine is produced in a high yield by oxidizing the cysteine in the presence of dimethyl sulfoxide.
Time: 9
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