JPS54163520A - Production of crystal of monopotassium l-malate - Google Patents

Info

Publication number

JPS54163520A

JPS54163520A JP7000778A JP7000778A JPS54163520A JP S54163520 A JPS54163520 A JP S54163520A JP 7000778 A JP7000778 A JP 7000778A JP 7000778 A JP7000778 A JP 7000778A JP S54163520 A JPS54163520 A JP S54163520A

Authority

JP

Japan

Prior art keywords

crystals

monopotassium

solution

kept

aqueous medium

Prior art date

1978-06-09

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Granted

Links

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• 239000013078 crystal Substances 0.000 title abstract 4
• JZRVQGVITBCZDB-DKWTVANSSA-M potassium (3S)-3,4-dihydroxy-4-oxobutanoate Chemical compound C([C@@H](O)CC(=O)O)(=O)[O-].[K+] JZRVQGVITBCZDB-DKWTVANSSA-M 0.000 title 1
• BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 abstract 4
• NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 abstract 2
• 239000012736 aqueous medium Substances 0.000 abstract 2
• 229940116298 l- malic acid Drugs 0.000 abstract 2
• 229910001414 potassium ion Inorganic materials 0.000 abstract 2
• 238000000926 separation method Methods 0.000 abstract 2
• 230000002378 acidificating effect Effects 0.000 abstract 1
• BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 abstract 1
• 239000007788 liquid Substances 0.000 abstract 1
• 235000011090 malic acid Nutrition 0.000 abstract 1
• 230000004060 metabolic process Effects 0.000 abstract 1
• KDZFDRFJUFSZHE-JIZZDEOASA-M potassium (2S)-2,4-dihydroxy-4-oxobutanoate hydrate Chemical compound O.[K+].O[C@@H](CC(O)=O)C([O-])=O KDZFDRFJUFSZHE-JIZZDEOASA-M 0.000 abstract 1
• 238000001556 precipitation Methods 0.000 abstract 1