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BRPI0512761A - Method for L-Lysine Fermetation Using a Soybean Acid Hydrolyzate and Method for Producing L-Lysine from a Cultivated Product - Google Patents

Method for L-Lysine Fermetation Using a Soybean Acid Hydrolyzate and Method for Producing L-Lysine from a Cultivated Product

Info

Publication number
BRPI0512761A
BRPI0512761A BRPI0512761-0A BRPI0512761A BRPI0512761A BR PI0512761 A BRPI0512761 A BR PI0512761A BR PI0512761 A BRPI0512761 A BR PI0512761A BR PI0512761 A BRPI0512761 A BR PI0512761A
Authority
BR
Brazil
Prior art keywords
lysine
producing
acid hydrolyzate
soybean
fermetation
Prior art date
Application number
BRPI0512761-0A
Other languages
Portuguese (pt)
Inventor
Jae-Won Lee
Byung-Han Lee
Hyun-Chul Shin
Deug-Hoi Kim
Young-Seup Heo
Hai-Chang Suh
Original Assignee
Cj Corp
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 Cj Corp filed Critical Cj Corp
Publication of BRPI0512761A publication Critical patent/BRPI0512761A/en
Publication of BRPI0512761B1 publication Critical patent/BRPI0512761B1/en

Links

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
    • C12P13/08—Lysine; Diaminopimelic acid; Threonine; Valine

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

MéTODO PARA FERMENTAçãO DE L-LISINA USANDO UM HIDROLISADO áCIDO DE RAçãO DE SOJA E MéTODO PARA PRODUZIR L-LISINA A PARTIR DE UM PRODUTO CULTIVADO. é divulgado um método para a fermentação de L-lisina, usando um hidrolisado ácido de ração de soja como fonte orgânica de nitrogênio. O método compreende ajustar o pH do hidrolisado ácido de ração de soja a pH 2 ~ 4 antes de preparar o meio de cultura. Tais valores ajustados de pH permitem ser aumentado o nível de fermentação e a produção em açúcar da L-lisina em pelo menos 8% e pelo menos 7%, respectivamente, quando comparado com outros valores de pH.Method for L-Lysine Fermentation Using an Acid Soybean Feed Hydrochloride and Method for Producing L-Lysine From a Cultivated Product. A method for the fermentation of L-lysine using a soybean acid hydrolyzate as an organic source of nitrogen is disclosed. The method comprises adjusting the pH of the soybean acid hydrolyzate to pH 2-4 before preparing the culture medium. Such adjusted pH values allow the fermentation level and sugar production of L-lysine to be increased by at least 8% and at least 7%, respectively, when compared to other pH values.

BRPI0512761-0A 2004-07-05 2005-07-05 METHOD FOR L-LYSINE PRODUCTION FROM FERMENTATION OF A CULTURE MEDIA BRPI0512761B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020040051945A KR100614219B1 (en) 2004-07-05 2004-07-05 L-Lysine Fermentation Using Soybean Meal Acid Degradate
KR10-2004-0051945 2004-07-05
PCT/KR2005/002140 WO2006004371A1 (en) 2004-07-05 2005-07-05 Fermentation of l-lysine using acid-treated product of soybean meal

Publications (2)

Publication Number Publication Date
BRPI0512761A true BRPI0512761A (en) 2008-04-08
BRPI0512761B1 BRPI0512761B1 (en) 2018-04-03

Family

ID=35783133

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512761-0A BRPI0512761B1 (en) 2004-07-05 2005-07-05 METHOD FOR L-LYSINE PRODUCTION FROM FERMENTATION OF A CULTURE MEDIA

Country Status (4)

Country Link
KR (1) KR100614219B1 (en)
CN (1) CN1977048B (en)
BR (1) BRPI0512761B1 (en)
WO (1) WO2006004371A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103436566A (en) * 2013-07-31 2013-12-11 长治市金泽生物工程有限公司 Bean pulp hydrolysis technology
KR101691435B1 (en) 2015-03-30 2016-12-30 배재천 Kintting yarn having retroreflectivity and retroreflective knitted fabric using the same
CN110499261A (en) * 2018-05-17 2019-11-26 卢松 The preparation process of protein enzymatic hydrolyzate and its application in fermented and cultured
CN111485009B (en) * 2020-04-10 2022-03-18 上海农乐生物制品股份有限公司 Preparation method of fermentation medium of shenqinmycin and fermentation medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR810001746B1 (en) * 1977-07-08 1981-11-11 다까다 히로시 Process for the production of l-lysine by fermentation
US5179010A (en) * 1985-06-10 1993-01-12 Ajinomoto Co., Inc. Fermentation process for producing L-lysine
JP3006939B2 (en) * 1991-10-21 2000-02-07 協和醗酵工業株式会社 Method for producing L-lysine
KR100273950B1 (en) * 1998-09-22 2001-01-15 손경식 Corynebacterium glutamicum CJ31-0210 producing L-lysine and method for producing L-lysine using the same

Also Published As

Publication number Publication date
CN1977048A (en) 2007-06-06
BRPI0512761B1 (en) 2018-04-03
WO2006004371A1 (en) 2006-01-12
CN1977048B (en) 2010-05-12
KR20060003148A (en) 2006-01-10
KR100614219B1 (en) 2006-08-21

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: CJ CHEILJEDANG CORP. (KR)

Free format text: TRANSFERIDO DE: CJ CORP.

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted