CN117529467A - 制造天冬氨酸的方法 - Google Patents

制造天冬氨酸的方法 Download PDF

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Publication number
CN117529467A
CN117529467A CN202280043573.5A CN202280043573A CN117529467A CN 117529467 A CN117529467 A CN 117529467A CN 202280043573 A CN202280043573 A CN 202280043573A CN 117529467 A CN117529467 A CN 117529467A
Authority
CN
China
Prior art keywords
aspartic acid
crystal
solution
crystals
acid
Prior art date
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.)
Pending
Application number
CN202280043573.5A
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English (en)
Chinese (zh)
Inventor
三浦里美
中屋敷彻
宇佐见祐章
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Green Earth Institute Co Ltd
Original Assignee
DIC Corp
Green Earth Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DIC Corp, Green Earth Institute Co Ltd filed Critical DIC Corp
Publication of CN117529467A publication Critical patent/CN117529467A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/20—Aspartic acid; Asparagine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification
    • C07C227/42—Crystallisation

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN202280043573.5A 2021-06-29 2022-06-27 制造天冬氨酸的方法 Pending CN117529467A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021107301 2021-06-29
JP2021-107301 2021-06-29
PCT/JP2022/025631 WO2023276980A1 (ja) 2021-06-29 2022-06-27 アスパラギン酸を製造する方法

Publications (1)

Publication Number Publication Date
CN117529467A true CN117529467A (zh) 2024-02-06

Family

ID=84689905

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280043573.5A Pending CN117529467A (zh) 2021-06-29 2022-06-27 制造天冬氨酸的方法

Country Status (4)

Country Link
US (1) US20240262784A1 (https=)
JP (1) JP7650473B2 (https=)
CN (1) CN117529467A (https=)
WO (1) WO2023276980A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945895A (ja) * 1982-09-08 1984-03-14 Ajinomoto Co Inc 発酵法によるｌ−アスパラギン酸の製造法
EP0279542A1 (en) * 1987-02-19 1988-08-24 Ajinomoto Co., Inc. Novel aspartic acid crystals and a process for the production thereof
US4922011A (en) * 1987-03-20 1990-05-01 Ajinomoto Company, Ltd. Method for purifying aspartic acid
JPH1059911A (ja) * 1996-08-16 1998-03-03 Ajinomoto Co Inc 酸性アミノ酸の晶析方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3855281B2 (ja) * 1994-12-15 2006-12-06 三菱化学株式会社 アスパラギン酸の晶析方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945895A (ja) * 1982-09-08 1984-03-14 Ajinomoto Co Inc 発酵法によるｌ−アスパラギン酸の製造法
EP0279542A1 (en) * 1987-02-19 1988-08-24 Ajinomoto Co., Inc. Novel aspartic acid crystals and a process for the production thereof
US4922011A (en) * 1987-03-20 1990-05-01 Ajinomoto Company, Ltd. Method for purifying aspartic acid
JPH1059911A (ja) * 1996-08-16 1998-03-03 Ajinomoto Co Inc 酸性アミノ酸の晶析方法

Also Published As

Publication number Publication date
US20240262784A1 (en) 2024-08-08
JP7650473B2 (ja) 2025-03-25
WO2023276980A1 (ja) 2023-01-05
JPWO2023276980A1 (https=) 2023-01-05

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