RO72527B - Process for separating microorganims from a culture medium - Google Patents

Process for separating microorganims from a culture medium

Info

Publication number
RO72527B
RO72527B RO82026A RO8202675A RO72527B RO 72527 B RO72527 B RO 72527B RO 82026 A RO82026 A RO 82026A RO 8202675 A RO8202675 A RO 8202675A RO 72527 B RO72527 B RO 72527B
Authority
RO
Romania
Prior art keywords
culture medium
biomass
microorganims
separating
petroleum
Prior art date
Application number
RO82026A
Other languages
Romanian (ro)
Other versions
RO72527A (en
Inventor
Assmann
Tschernik
Voigt
Hieke
Krippenstapel
Original Assignee
Veb Petrolchemisches Kombinat
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 Veb Petrolchemisches Kombinat filed Critical Veb Petrolchemisches Kombinat
Publication of RO72527B publication Critical patent/RO72527B/en
Publication of RO72527A publication Critical patent/RO72527A/en

Links

Classifications

    • 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
    • C12N1/26—Processes using, or culture media containing, hydrocarbons
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Microbiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Inventia se refera la un procedeu de microorganisme dintr-un mediu de cultura si consta din aceea ca, mediul de cultura cu compozitia de 35% biomasa 29,18% distilat petrolier si 67,4% apa tehnologica, rezultata de la cultivarea unei drojdii pe fractiune petroliera în prezenta unei baze cu continut de azot apoase si a unui gaz cu continut de oxigen liber, se trateaza în raport în greutate de 1: 0,0005...0,001 cu albumina sub forma de solutie apoasa de 10% sau în aceeasi proportie cu extract de lipide-hidrocarburi cu compozitia 18% fosfotide de tip cefalotina, 32,4% trigliceride, diglicerice, monogliceride, acizi grasi liberi, 0,6% stearina ubichinoza, 32% hidrocarburi, apoi amestecul este supus distilarii fractionate, iar faza grea alcatuita în principal, din biomasa este supusa deshidratarii, în mod cunoscut.The invention relates to a process of microorganisms from a culture medium and consists in that the culture medium with 35% composition biomass 29.18% distilled petroleum and 67.4% technological water, resulting from the cultivation of a yeast on petroleum fraction in the presence of a base containing aqueous nitrogen and a free oxygen gas is treated in a weight ratio of 1: 0.0005 ... 0.001 with albumin as a 10% aqueous solution or the same fatty hydrocarbon extract with 18% cephalothine phosphotide, 32.4% triglycerides, diglycerides, monoglycerides, free fatty acids, 0.6% stearin ubiquinose, 32% hydrocarbons, then the mixture is subjected to fractional distillation, and phase The heavy one, mainly composed of biomass, is subject to dehydration in a known manner.

RO197582026A 1974-04-29 1975-04-18 PROCESS FOR THE SEPARATION OF MICROORGANISMS IN A MILLIEU FE CULTURE RO72527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17817074 1974-04-29

Publications (2)

Publication Number Publication Date
RO72527B true RO72527B (en) 1983-06-30
RO72527A RO72527A (en) 1983-07-07

Family

ID=5495544

Family Applications (1)

Application Number Title Priority Date Filing Date
RO197582026A RO72527A (en) 1974-04-29 1975-04-18 PROCESS FOR THE SEPARATION OF MICROORGANISMS IN A MILLIEU FE CULTURE

Country Status (5)

Country Link
BG (1) BG22922A1 (en)
DE (1) DE2513354A1 (en)
FR (1) FR2268075A1 (en)
GB (1) GB1501512A (en)
RO (1) RO72527A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637579A1 (en) * 1975-10-31 1977-05-12 Petrolchemisches Kombinat ADDITIVE

Also Published As

Publication number Publication date
RO72527A (en) 1983-07-07
FR2268075A1 (en) 1975-11-14
BG22922A1 (en) 1977-05-20
DE2513354A1 (en) 1975-11-06
GB1501512A (en) 1978-02-15

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