KR890014726A - 빙핵 형성 활성을 갖는 미생물의 분무 건조 - Google Patents

빙핵 형성 활성을 갖는 미생물의 분무 건조 Download PDF

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Publication number
KR890014726A
KR890014726A KR1019890002767A KR890002767A KR890014726A KR 890014726 A KR890014726 A KR 890014726A KR 1019890002767 A KR1019890002767 A KR 1019890002767A KR 890002767 A KR890002767 A KR 890002767A KR 890014726 A KR890014726 A KR 890014726A
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KR
South Korea
Prior art keywords
microorganisms
spray drying
temperature
core formation
ice core
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KR1019890002767A
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English (en)
Inventor
베스 린드세이 캐롤
Original Assignee
오그덴 에이취.웹스터
이스트만 코닥 컴퍼니
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Application filed by 오그덴 에이취.웹스터, 이스트만 코닥 컴퍼니 filed Critical 오그덴 에이취.웹스터
Publication of KR890014726A publication Critical patent/KR890014726A/ko

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/02—Separating microorganisms from their culture media
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/04—Preserving or maintaining viable microorganisms

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

내용 없음.

Description

빙핵 형성 활성을 갖는 미생물의 분무 건조
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. a) 발효 배지의 온도를 15℃이하의 온도가 되게하고, b) 이러한 15℃이하의 온도를 유지시키면서 미생물의 농축물을 만들며, c) 생성물 온도를 50℃미만으로 유지시키면서 상기 농축물을 분무 건조시키는 단계로 구성되는, 빙핵 형성 활성을 갖는 미생물을 발효배지로부터 회수하는 방법.
  2. 제1항에 있어서, 상기 미생물이 슈도모나드(Pseudomonad)인 방법.
  3. 제2항에 있어서, 상기 미생물이 피.시린재 (P. syringae)인 방법.
  4. 제1항에 있어서, 단계 c)동안에 생성물 온도가 30℃-50℃로 유지되는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890002767A 1988-03-07 1989-03-07 빙핵 형성 활성을 갖는 미생물의 분무 건조 KR890014726A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16459188A 1988-03-07 1988-03-07
US164591 1988-03-07

Publications (1)

Publication Number Publication Date
KR890014726A true KR890014726A (ko) 1989-10-25

Family

ID=22595179

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890002767A KR890014726A (ko) 1988-03-07 1989-03-07 빙핵 형성 활성을 갖는 미생물의 분무 건조

Country Status (7)

Country Link
EP (1) EP0332023B1 (ko)
JP (1) JPH0630568B2 (ko)
KR (1) KR890014726A (ko)
AT (1) ATE92520T1 (ko)
AU (1) AU608419B2 (ko)
CA (1) CA1297824C (ko)
DE (1) DE68907954T2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153134A (en) * 1987-03-05 1992-10-06 Genencor International, Inc. Fermentation of microorganisms having ice nucleation activity using a temperature change
US5223412A (en) * 1991-02-21 1993-06-29 Genencor International, Inc. Cell-free and whole cell ice nucleators and process for their production
AU659645B2 (en) * 1991-06-26 1995-05-25 Inhale Therapeutic Systems Storage of materials
KR960014623B1 (ko) * 1993-07-27 1996-10-19 주식회사 태평양 신규의 빙핵형성 미생물 변이주 및 이를 이용한 눈 또는 얼음의 제조방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063438A1 (en) * 1981-04-11 1982-10-27 The Scottish Milk Marketing Board Production of powder containing bacteria and product thereof
US4706463A (en) * 1986-09-23 1987-11-17 Eastman Kodak Company Recovery of microorganism having ice nucleating activity

Also Published As

Publication number Publication date
EP0332023A3 (en) 1989-10-11
AU608419B2 (en) 1991-03-28
DE68907954D1 (de) 1993-09-09
JPH0630568B2 (ja) 1994-04-27
EP0332023B1 (en) 1993-08-04
JPH01285186A (ja) 1989-11-16
DE68907954T2 (de) 1994-04-07
ATE92520T1 (de) 1993-08-15
AU3106189A (en) 1989-09-07
EP0332023A2 (en) 1989-09-13
CA1297824C (en) 1992-03-24

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