KR920006506A - Method for preparing γ-linolenic acid by solid culture of microorganisms - Google Patents

Method for preparing γ-linolenic acid by solid culture of microorganisms Download PDF

Info

Publication number
KR920006506A
KR920006506A KR1019900014800A KR900014800A KR920006506A KR 920006506 A KR920006506 A KR 920006506A KR 1019900014800 A KR1019900014800 A KR 1019900014800A KR 900014800 A KR900014800 A KR 900014800A KR 920006506 A KR920006506 A KR 920006506A
Authority
KR
South Korea
Prior art keywords
medium
linolenic acid
solid culture
microorganisms
preparing
Prior art date
Application number
KR1019900014800A
Other languages
Korean (ko)
Other versions
KR930001262B1 (en
Inventor
신재익
장영상
남희섭
심선택
Original Assignee
신춘호
주식회사 농심
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 신춘호, 주식회사 농심 filed Critical 신춘호
Priority to KR1019900014800A priority Critical patent/KR930001262B1/en
Publication of KR920006506A publication Critical patent/KR920006506A/en
Application granted granted Critical
Publication of KR930001262B1 publication Critical patent/KR930001262B1/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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6409—Fatty acids
    • C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (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

내용 없음No content

Description

미생물의 고체배양에 의한 γ-리놀렌산의 제조방법Method for preparing γ-linolenic acid by solid culture of microorganisms

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

제1도는 본 발명에 따른 γ-리놀렌산의 제조장치를 나타내는 개략도이다.1 is a schematic view showing an apparatus for producing γ-linolenic acid according to the present invention.

Claims (7)

밀기울, 밀가루, 감자전분 또는 카사바전분을 주탄소원으로서 사용하는 배지에서 곰팡이를 고체 배양하여 γ-리놀렌산이 함유된 오일을 수득하는 것을 특징으로 하는 γ-리놀렌산의 제조방법.A method for producing γ-linolenic acid, characterized by obtaining an oil containing γ-linolenic acid by solid culture of the fungus in a medium using bran, flour, potato starch or cassava starch as the main carbon source. 제1항에 있어서, 배지는 초기 PH가 5.0 내지 7.0 인 것을 특징으로 하는 방법.The method of claim 1, wherein the medium has an initial PH of 5.0 to 7.0. 제1항에 있어서, 배지는 수분함량이 40 내지 60% 인 것을 특징으로 하는 방법.The method of claim 1 wherein the medium has a water content of 40 to 60%. 제1항에 있어서, 배지는 상대습도 60 내지 95% 인 공기를 1 내지 6vv/m 의 양으로 공급하는 것을 특징으로 하는 방법.The method of claim 1, wherein the medium is supplied with an air having a relative humidity of 60 to 95% in an amount of 1 to 6 vv / m. 제1항에 있어서, 배지는 배양온도가 20 내지 35°C 인 것을 특징으로 하는 방법.The method of claim 1, wherein the medium has a culture temperature of 20 to 35 ° C. 제1항에 있어서, 배지는 C/N 비가 10내지 60인 것을 특징으로 하는 방법.The method of claim 1 wherein the medium has a C / N ratio of 10 to 60. 제1항에 있어서, 곰팡이는 몰티에렐라 이사벨라속인 것을 특징으로 하는 방법.The method of claim 1, wherein the fungus is genus Maltierella isella. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900014800A 1990-09-19 1990-09-19 Process for preparing gamma-linolenic acid by solid substrated fermentation KR930001262B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900014800A KR930001262B1 (en) 1990-09-19 1990-09-19 Process for preparing gamma-linolenic acid by solid substrated fermentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900014800A KR930001262B1 (en) 1990-09-19 1990-09-19 Process for preparing gamma-linolenic acid by solid substrated fermentation

Publications (2)

Publication Number Publication Date
KR920006506A true KR920006506A (en) 1992-04-27
KR930001262B1 KR930001262B1 (en) 1993-02-22

Family

ID=19303753

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900014800A KR930001262B1 (en) 1990-09-19 1990-09-19 Process for preparing gamma-linolenic acid by solid substrated fermentation

Country Status (1)

Country Link
KR (1) KR930001262B1 (en)

Also Published As

Publication number Publication date
KR930001262B1 (en) 1993-02-22

Similar Documents

Publication Publication Date Title
SE7708845L (en) PREPARATION OF D (-) - 3-HYDROXISMORIC ACID
FI864218A0 (en) Web-shaped cellulose, its production process, microorganisms producing it and its use in sheet forming
KR870001227A (en) Process for preparing ginsenoside-Rd
ATE92532T1 (en) PROCESS FOR THE PRODUCTION OF POLYSACCHARIDS.
KR920008193A (en) Method of Making Carvastin
FI824213A0 (en) MICRO-ORGANISM AV SLAEKTET HYPHOMICROBIUM OCH FOERFARANDE FOER NEDBRYTNING AV METYLGRUPPHALTIGA FOERENINGAR I VATTENHALTIGA LOESNINGAR
KR910016269A (en) Production method of alcohol resistant fermented product and alcohol resistant fermented food
KR920006506A (en) Method for preparing γ-linolenic acid by solid culture of microorganisms
KR920701455A (en) Method for preparing 2- (4-hydroxyphenoxy) propionic acid by fermentation
KR840007969A (en) Manufacturing method of soymilk
KR830007830A (en) Enduracidine and a method for producing a microorganism therefor
KR830006432A (en) Preparation of Heteropolysaccharide S-119
KR920004562A (en) PHB-free gellan gum fermentation broth
KR910011709A (en) Manufacturing method of compost with fine ceramics
KR830002881A (en) High phosphate method for manufacturing xanthan gum that flows smoothly in low concentration calcium
KR900000475A (en) Microorganisms producing Serratiopeptidase and a method of producing Cerathio peptidase using the same
KR840008166A (en) Method for preparing L-Clutamic Acid
KR920018228A (en) Method for preparing L-lysine by fermentation
KR920000938A (en) Method for producing L-glutamine by microorganisms
KR960023039A (en) Microorganisms That Produce Sepharosporin C and Methods of Preparing Sepharosporin C Using the Same
KR910009933A (en) Method for producing L-glutamine by microorganisms
KR830003580A (en) Cephalosporin preparation by fermentation
KR850004269A (en) Method for preparing 5'-xanthyl acid by microorganism
KR910018554A (en) Method for preparing d-isocitric acid by fermentation
KR830004412A (en) Preparation of Mildiomycin

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19980310

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee