DE69216902T2 - Verfahren zur Kristallisierung von Aspartam - Google Patents

Verfahren zur Kristallisierung von Aspartam

Info

Publication number
DE69216902T2
DE69216902T2 DE69216902T DE69216902T DE69216902T2 DE 69216902 T2 DE69216902 T2 DE 69216902T2 DE 69216902 T DE69216902 T DE 69216902T DE 69216902 T DE69216902 T DE 69216902T DE 69216902 T2 DE69216902 T2 DE 69216902T2
Authority
DE
Germany
Prior art keywords
aspartame
crystallization
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.)
Expired - Lifetime
Application number
DE69216902T
Other languages
English (en)
Other versions
DE69216902D1 (de
Inventor
Kazuyoshi Ebisawa
Rie Kawaoka
Nobuya Nagashima
Satoshi Kumon
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of DE69216902D1 publication Critical patent/DE69216902D1/de
Application granted granted Critical
Publication of DE69216902T2 publication Critical patent/DE69216902T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06104—Dipeptides with the first amino acid being acidic
    • C07K5/06113—Asp- or Asn-amino acid
    • C07K5/06121—Asp- or Asn-amino acid the second amino acid being aromatic or cycloaliphatic
    • C07K5/0613—Aspartame

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Peptides Or Proteins (AREA)
  • Seasonings (AREA)
DE69216902T 1991-05-09 1992-04-30 Verfahren zur Kristallisierung von Aspartam Expired - Lifetime DE69216902T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3199736A JP2946853B2 (ja) 1991-05-09 1991-05-09 アスパルテームの晶析法

Publications (2)

Publication Number Publication Date
DE69216902D1 DE69216902D1 (de) 1997-03-06
DE69216902T2 true DE69216902T2 (de) 1997-08-21

Family

ID=16412776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216902T Expired - Lifetime DE69216902T2 (de) 1991-05-09 1992-04-30 Verfahren zur Kristallisierung von Aspartam

Country Status (5)

Country Link
US (1) US5298648A (de)
EP (1) EP0512435B1 (de)
JP (1) JP2946853B2 (de)
CA (1) CA2068279C (de)
DE (1) DE69216902T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05178889A (ja) * 1991-10-30 1993-07-20 Ajinomoto Co Inc α−Ｌ−アスパルチル−Ｌ−フェニルアラニンメチルエステルの晶析方法
DE69525839T2 (de) * 1995-06-30 2002-10-31 Holland Sweetener Co Kristallisierung von alpha-L-aspartyl-L-phenylalaninmethylester aus wässerigen Lösungen
US6657073B1 (en) 1999-08-18 2003-12-02 Daesang Corporation Crystallization of α-L-aspartyl-L-phenylalanine methyl ester
US20020081360A1 (en) * 2000-12-27 2002-06-27 Andreas Burgard Salts of L-amino acid having improved taste and their preparation
UA79628C2 (en) * 2002-08-08 2007-07-10 Akzo Nobel Nv Evaporative crystallisation process for obtaining salt compositions and use thereof in electrolysis processes
MX2009001528A (es) * 2006-08-11 2009-02-18 Ajinomoto Kk Bebida carbonatada y metodo para producir una bebida carbonatada.
CN110894211A (zh) * 2019-12-19 2020-03-20 南通市常海食品添加剂有限公司 一种高品质阿斯巴甜的生产方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA909254A (en) * 1969-12-30 1972-09-05 Ariyoshi Yasuo METHOD OF PURIFYING LOWER ALKYL OF .alpha.-L-ASPARTYL-L-PHENYLALANINE
JPS58177952A (ja) * 1982-04-12 1983-10-18 Ajinomoto Co Inc Ｌ−α−アスパルチル−Ｌ−フエニルアラニンメチルエステルの晶析法
JPS58185545A (ja) * 1982-04-22 1983-10-29 Ajinomoto Co Inc α−Ｌ−アスパルチル−Ｌ−フエニルアラニンメチルエステルまたはその塩酸塩の製法
JPS59227849A (ja) * 1983-06-08 1984-12-21 Ajinomoto Co Inc Ｌ―α―アスパルチル―Ｌ―フェニルアラニンメチルエステル束状晶の晶析分離法
DE3600731A1 (de) * 1986-01-13 1987-07-16 Green Cross Korea Verfahren zur herstellung von (alpha)-l-aspartyl-l-phenylalaninmethylester
JPH07103152B2 (ja) * 1986-08-12 1995-11-08 東ソー株式会社 溶解性の改善されたα−Ｌ−アスパルチル−Ｌ−フエニルアラニンメチルエステルの製造方法
AU600176B2 (en) * 1987-10-13 1990-08-02 Mitsui Toatsu Chemicals Inc. Preparation method of alpha-l-aspartyl-l-phenylalanine methyl ester having improved solubilization

Also Published As

Publication number Publication date
DE69216902D1 (de) 1997-03-06
CA2068279A1 (en) 1992-11-10
CA2068279C (en) 2002-07-30
JPH04352796A (ja) 1992-12-07
EP0512435B1 (de) 1997-01-22
JP2946853B2 (ja) 1999-09-06
EP0512435A1 (de) 1992-11-11
US5298648A (en) 1994-03-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition