ES359916A1 - Un procedimiento para purificar y concentrar la enzima de coagulacion de la leche. - Google Patents

Un procedimiento para purificar y concentrar la enzima de coagulacion de la leche.

Info

Publication number
ES359916A1
ES359916A1 ES359916A ES359916A ES359916A1 ES 359916 A1 ES359916 A1 ES 359916A1 ES 359916 A ES359916 A ES 359916A ES 359916 A ES359916 A ES 359916A ES 359916 A1 ES359916 A1 ES 359916A1
Authority
ES
Spain
Prior art keywords
enzyme
solvent
solution
membrane
pass
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES359916A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Inc
Original Assignee
Pfizer Inc
Charles Pfizer and Co Inc
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 Pfizer Inc, Charles Pfizer and Co Inc filed Critical Pfizer Inc
Publication of ES359916A1 publication Critical patent/ES359916A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/12—Purification
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
    • C12N9/54—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea bacteria being Bacillus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Sustainable Development (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
ES359916A 1967-11-06 1968-11-06 Un procedimiento para purificar y concentrar la enzima de coagulacion de la leche. Expired ES359916A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68075667A 1967-11-06 1967-11-06
US78917268A 1968-10-21 1968-10-21

Publications (1)

Publication Number Publication Date
ES359916A1 true ES359916A1 (es) 1970-10-16

Family

ID=27102507

Family Applications (1)

Application Number Title Priority Date Filing Date
ES359916A Expired ES359916A1 (es) 1967-11-06 1968-11-06 Un procedimiento para purificar y concentrar la enzima de coagulacion de la leche.

Country Status (10)

Country Link
BE (1) BE723363A (es)
CH (1) CH495383A (es)
DE (1) DE1806986A1 (es)
DK (1) DK125330B (es)
ES (1) ES359916A1 (es)
FR (1) FR1591293A (es)
GB (1) GB1179523A (es)
IT (1) IT961011B (es)
NL (1) NL6815788A (es)
SE (1) SE354664B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2038546A1 (es) * 1991-11-08 1993-07-16 Andromaco Lab Procedimiento de obtencion de un producto de naturaleza polipeptidica con actividad inhibidora de la hiperproduccion del factor de necrosis tumoral.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS615774A (ja) * 1984-06-19 1986-01-11 Kyowa Hakko Kogyo Co Ltd 発酵槽から発酵液の無菌採取装置
FR2627507B1 (fr) * 1988-02-18 1991-06-21 Sanofi Sa Procede de diminution de la viscosite des milieux en cas d'excretion de polymeres viscosifiants annexes dans les procedes de fermentation
CN102203234B (zh) * 2008-10-30 2016-04-27 帕克斯生物系统公司 过滤来自生物反应器的生物反应器液体的方法、错流式膜组件和生物反应器膜系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2038546A1 (es) * 1991-11-08 1993-07-16 Andromaco Lab Procedimiento de obtencion de un producto de naturaleza polipeptidica con actividad inhibidora de la hiperproduccion del factor de necrosis tumoral.

Also Published As

Publication number Publication date
SE354664B (es) 1973-03-19
IT961011B (it) 1973-12-10
DK125330B (da) 1973-02-05
BE723363A (es) 1969-05-05
DE1806986A1 (de) 1969-07-10
FR1591293A (es) 1970-04-27
NL6815788A (es) 1969-05-08
GB1179523A (en) 1970-01-28
CH495383A (fr) 1970-08-31

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