ES361884A1 - Procedimiento para la obtencion de l-asparaginasa enrique- cida cristalizada. - Google Patents

Procedimiento para la obtencion de l-asparaginasa enrique- cida cristalizada.

Info

Publication number
ES361884A1
ES361884A1 ES361884A ES361884A ES361884A1 ES 361884 A1 ES361884 A1 ES 361884A1 ES 361884 A ES361884 A ES 361884A ES 361884 A ES361884 A ES 361884A ES 361884 A1 ES361884 A1 ES 361884A1
Authority
ES
Spain
Prior art keywords
asparaginase
necessary
enrichment
pyrogens
ureas
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
ES361884A
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DE19671642615 external-priority patent/DE1642615C3/de
Priority claimed from DE19681767158 external-priority patent/DE1767158A1/de
Priority claimed from DE19681767157 external-priority patent/DE1767157A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES361884A1 publication Critical patent/ES361884A1/es
Expired legal-status Critical Current

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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
    • C12N9/82—Asparaginase (3.5.1.1)
    • 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
    • Y10S435/814—Enzyme separation or purification
    • Y10S435/816—Enzyme separation or purification by solubility
    • 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
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/848—Escherichia
    • Y10S435/849—Escherichia coli

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
ES361884A 1967-12-27 1968-12-27 Procedimiento para la obtencion de l-asparaginasa enrique- cida cristalizada. Expired ES361884A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19671642615 DE1642615C3 (de) 1967-12-27 1967-12-27 Verfahren zur Anreicherung von L-Asparaginase
DE19681767158 DE1767158A1 (de) 1968-04-06 1968-04-06 Verfahren zur Anreicherung von L-Asparaginase
DE19681767157 DE1767157A1 (de) 1968-04-06 1968-04-06 Verfahren zur Anreicherung von L-Asparaginase

Publications (1)

Publication Number Publication Date
ES361884A1 true ES361884A1 (es) 1970-12-01

Family

ID=27180961

Family Applications (1)

Application Number Title Priority Date Filing Date
ES361884A Expired ES361884A1 (es) 1967-12-27 1968-12-27 Procedimiento para la obtencion de l-asparaginasa enrique- cida cristalizada.

Country Status (4)

Country Link
US (1) US3773624A (es)
CA (1) CA955865A (es)
ES (1) ES361884A1 (es)
IL (1) IL31276A (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5773277A (en) * 1992-06-26 1998-06-30 Seikagaku Kogyo Kabushiki Kaisha Crystalline chondroitinase isolated from Proteus vulgaris ATCC 6896
US7037540B2 (en) * 2002-09-19 2006-05-02 Frito-Lay North America, Inc. Method for reducing acrylamide formation in thermally processed foods
US20050118322A1 (en) * 2002-09-19 2005-06-02 Elder Vincent A. Method for enhancing acrylamide decomposition
US20050064084A1 (en) * 2002-09-19 2005-03-24 Elder Vincent Allen Method for reducing acrylamide formation in thermally processed foods
US7267834B2 (en) * 2003-02-21 2007-09-11 Frito-Lay North America, Inc. Method for reducing acrylamide formation in thermally processed foods
US20070141226A1 (en) * 2002-09-19 2007-06-21 Frito-Lay North America, Inc. Method for Reducing Acrylamide Formation in Thermally Processed Foods
US20040058045A1 (en) * 2002-09-19 2004-03-25 Elder Vincent Allen Method for reducing acrylamide formation in thermally processed foods
US20080299273A1 (en) * 2002-09-19 2008-12-04 Ajay Rajeshwar Bhaskar Method of reducing acryalmide by treating a food product
US7811618B2 (en) * 2002-09-19 2010-10-12 Frito-Lay North America, Inc. Method for reducing asparagine in food products
US20070141225A1 (en) * 2002-09-19 2007-06-21 Elder Vincent A Method for Reducing Acrylamide Formation
US7393550B2 (en) * 2003-02-21 2008-07-01 Frito-Lay North America, Inv. Method for reducing acrylamide formation in thermally processed foods
US20050074538A1 (en) * 2002-09-19 2005-04-07 Elder Vincent Allen Method for reducing acrylamide formation in thermally processed foods
US8110240B2 (en) * 2003-02-21 2012-02-07 Frito-Lay North America, Inc. Method for reducing acrylamide formation in thermally processed foods
US20070281062A1 (en) * 2006-06-01 2007-12-06 Wilfred Marcellien Bourg Process for Neutralizing Enzymes in Corn
US20100040750A1 (en) * 2008-08-13 2010-02-18 Assaad Kimberly Nicole Method and apparatus to produce a fried food product having a reduced level of fat and acrylamide
US8284248B2 (en) * 2009-08-25 2012-10-09 Frito-Lay North America, Inc. Method for real time detection of defects in a food product
US20100051419A1 (en) * 2008-08-27 2010-03-04 Pravin Maganlal Desai System, method and apparatus for lowering the variability of temperature, moisture content, and acrylamide level in a food product
US8158175B2 (en) * 2008-08-28 2012-04-17 Frito-Lay North America, Inc. Method for real time measurement of acrylamide in a food product
US9095145B2 (en) * 2008-09-05 2015-08-04 Frito-Lay North America, Inc. Method and system for the direct injection of asparaginase into a food process
US9215886B2 (en) 2008-12-05 2015-12-22 Frito-Lay North America, Inc. Method for making a low-acrylamide content snack with desired organoleptical properties
US20100255167A1 (en) * 2009-04-07 2010-10-07 Frito-Lay North America, Inc. Method for Reducing Acrylamide in Food Products
US20210299233A1 (en) 2018-07-12 2021-09-30 The Children's Medical Center Corporation Method for treating cancer

Also Published As

Publication number Publication date
CA955865A (en) 1974-10-08
IL31276A (en) 1973-06-29
US3773624A (en) 1973-11-20
IL31276A0 (en) 1969-02-27

Similar Documents

Publication Publication Date Title
ES361884A1 (es) Procedimiento para la obtencion de l-asparaginasa enrique- cida cristalizada.
ES296612A1 (es) Un método para mejorar la pureza de ácido fosfórico
BE604767A (fr) Nouvelles quinaléines et quinazolines et leurs procédés de préparation.
ES411180A1 (es) Procedimiento para la disminucion de la ulterior separacionde formaldehido a partir de placas de virutas aglomeradas o similares.
ES321509A1 (es) Procedimiento para fabricar gonadotropinas muy purificadas mediante cromatografia.
ES52252U (es) Tarjeta postal perfeccionada
ES257981A1 (es) Procedimiento para la estabilizacion cromatica de policarbonatos lineales, termoplasticos y macromoleculares
ES282295A1 (es) Mejoras introducidas en la producción de cis-polibutadieno polidomal
CA600695A (en) Method for flotation concentration in coarse size range
BE563934A (fr) Procede de preparation de nouvelles triazines.
ES85494U (es) Funda para gafas
AU255233B2 (en) Process for purifying gaseous formaldehyde
ZA704666B (en) Tertiary aminoacids,process for their manufacture and compositions containing them
MY7500150A (en) Tertiary aminoacids, process for their manufacture and compositions containing them
CH430632A (de) Konzentrat zur Herstellung alkoholhaltiger Getränke
CA603186A (en) Augmentative intrinsic factor and process for preparing it in highly purified form
ES82215U (es) Poste perfeccionado
ES267796A1 (es) Un procedimiento para la obtencion de dos isomeros de escina
ES102828U (es) Caja-estuche para contener botellas de vinos y licores
CA664835A (en) Process for the isotopic enrichment or fractionation of hydrogen
ES246959A3 (es) Dispositivo mejorado para la hilatura de masas fundidass
ES303576A1 (es) Mejoras introducidas en la fabricacion de chapas metalicas para su uso como superficies de transito
ES94856U (es) Peine
ES234223A1 (es) PERFECCIONAMIENTOS EN LA FABRICACIoN DE HOJAS PARA EMBALAJE DE POLICARBONATOS TERMOPLáSTICOS DE ELEVADO PESO MOLECULAR
ES85388U (es) Soporte perfeccionado para motos