KR870002774A - Purification method of α-L-aspartyl-L-phenylalanine methyl ester - Google Patents

Purification method of α-L-aspartyl-L-phenylalanine methyl ester Download PDF

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Publication number
KR870002774A
KR870002774A KR1019850006763A KR850006763A KR870002774A KR 870002774 A KR870002774 A KR 870002774A KR 1019850006763 A KR1019850006763 A KR 1019850006763A KR 850006763 A KR850006763 A KR 850006763A KR 870002774 A KR870002774 A KR 870002774A
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KR
South Korea
Prior art keywords
aspartyl
methyl ester
purification method
apm
phenylalanine methyl
Prior art date
Application number
KR1019850006763A
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Korean (ko)
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KR880000038B1 (en
Inventor
유무영
안순호
이상무
이재홍
Original Assignee
손영희
제일제당 주식회사
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Priority to KR1019850006763A priority Critical patent/KR880000038B1/en
Publication of KR870002774A publication Critical patent/KR870002774A/en
Application granted granted Critical
Publication of KR880000038B1 publication Critical patent/KR880000038B1/en

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/30—Artificial sweetening agents

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  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Peptides Or Proteins (AREA)

Abstract

내용 없음No content

Description

α-L-아스파틸-L-페닐알라닌 메틸 에스테르의 정제방법Purification method of α-L-aspartyl-L-phenylalanine methyl ester

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (2)

α-APM 염산염 결정의 모액을 중화한 후, 베타레소실산으로 처리하여 α-APM염산염 결정의 모액내에 잔존하는 α-APM을 회수하는 것을 특징으로 하는 α-APM의 정제방법.A method for purifying α-APM, characterized by recovering α-APM remaining in the mother liquor of α-APM hydrochloride crystal after neutralizing the mother liquor of α-APM hydrochloride crystal. 제1항의 α-APM의 정제방법에 있어서, 베타레소실산 처리시의 PH는 3.1에서 3.3의 범위로 조절한다는 것.The method for purifying α-APM according to claim 1, wherein the pH during betasosolic acid treatment is adjusted in the range of 3.1 to 3.3. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850006763A 1985-09-16 1985-09-16 Process for refining of alpha-l-aspartyl-l-phenylalanine KR880000038B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850006763A KR880000038B1 (en) 1985-09-16 1985-09-16 Process for refining of alpha-l-aspartyl-l-phenylalanine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850006763A KR880000038B1 (en) 1985-09-16 1985-09-16 Process for refining of alpha-l-aspartyl-l-phenylalanine

Publications (2)

Publication Number Publication Date
KR870002774A true KR870002774A (en) 1987-04-13
KR880000038B1 KR880000038B1 (en) 1988-02-20

Family

ID=19242720

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850006763A KR880000038B1 (en) 1985-09-16 1985-09-16 Process for refining of alpha-l-aspartyl-l-phenylalanine

Country Status (1)

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KR (1) KR880000038B1 (en)

Also Published As

Publication number Publication date
KR880000038B1 (en) 1988-02-20

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