MX9604372A - Procedimiento para la recuperacion de natamicina. - Google Patents

Procedimiento para la recuperacion de natamicina.

Info

Publication number
MX9604372A
MX9604372A MX9604372A MX9604372A MX9604372A MX 9604372 A MX9604372 A MX 9604372A MX 9604372 A MX9604372 A MX 9604372A MX 9604372 A MX9604372 A MX 9604372A MX 9604372 A MX9604372 A MX 9604372A
Authority
MX
Mexico
Prior art keywords
natamycin
broth
followed
sufficient
recovery
Prior art date
Application number
MX9604372A
Other languages
English (en)
Other versions
MXPA96004372A (es
Inventor
G Wayne Borden
J Michael Maher
Constantine Sklavounos
Original Assignee
Pfizer
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 filed Critical Pfizer
Publication of MXPA96004372A publication Critical patent/MXPA96004372A/es
Publication of MX9604372A publication Critical patent/MX9604372A/es

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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/44—Preparation of O-glycosides, e.g. glucosides
    • C12P19/60—Preparation of O-glycosides, e.g. glucosides having an oxygen of the saccharide radical directly bound to a non-saccharide heterocyclic ring or a condensed ring system containing a non-saccharide heterocyclic ring, e.g. coumermycin, novobiocin
    • C12P19/62—Preparation of O-glycosides, e.g. glucosides having an oxygen of the saccharide radical directly bound to a non-saccharide heterocyclic ring or a condensed ring system containing a non-saccharide heterocyclic ring, e.g. coumermycin, novobiocin the hetero ring having eight or more ring members and only oxygen as ring hetero atoms, e.g. erythromycin, spiramycin, nystatin

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (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)
  • Saccharide Compounds (AREA)

Abstract

Un nuevo procedimiento para la recuperacion de natamicina de alta pureza de un medio de fermentacion que contiene natamicina, comprende las etapas de ajuste del pH del medio por encima de aproximadamente 10 y la adicion de una cantidad de un disolvente miscible en agua, tal como isopropanol, suficiente para disolver la natamicina en el medio, seguido por la retirada de los solidos insoluble del medio con el pH ajustado, seguido por la disminucion del pH del medio hasta un nivel para precipitar la natamicina y la retirada de la natamicina del medio.
MX9604372A 1994-03-31 1995-01-19 Procedimiento para la recuperacion de natamicina. MX9604372A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22196094A 1994-03-31 1994-03-31
US221,960 1994-03-31
US221960 1994-03-31
PCT/IB1995/000040 WO1995027073A1 (en) 1994-03-31 1995-01-19 Process for natamycin recovery

Publications (2)

Publication Number Publication Date
MXPA96004372A MXPA96004372A (es) 1997-06-01
MX9604372A true MX9604372A (es) 1997-06-28

Family

ID=22830169

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9604372A MX9604372A (es) 1994-03-31 1995-01-19 Procedimiento para la recuperacion de natamicina.

Country Status (11)

Country Link
EP (1) EP0754239B1 (es)
JP (1) JP2750222B2 (es)
AT (1) ATE159051T1 (es)
AU (1) AU677890B2 (es)
CA (1) CA2186259C (es)
DE (1) DE69500846T2 (es)
DK (1) DK0754239T3 (es)
ES (1) ES2112042T3 (es)
GR (1) GR3025755T3 (es)
MX (1) MX9604372A (es)
WO (1) WO1995027073A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0251582A (ja) * 1988-08-12 1990-02-21 Kyokado Eng Co Ltd 地盤注入用薬液
EP0896627B1 (en) * 1996-02-09 2003-05-02 Dsm N.V. Natamycin recovery
US6150143A (en) * 1996-02-09 2000-11-21 Gist-Brocades B.V. Natamycin recovery
SK5232003A3 (en) * 2000-10-05 2004-06-08 Biogal Gyogyszergyar Pravastatin sodium substantially free of pravastatin lactone and epi-pravastatin, and compositions containing same
CA2527120C (en) 2003-06-02 2011-11-08 Dsm Ip Assets B.V. Stable aqueous solution of natamycin fungicide
CN102964409B (zh) 2004-10-28 2015-05-13 帝斯曼知识产权资产管理有限公司 游霉素的稳定针形晶体
CN100393738C (zh) * 2005-07-05 2008-06-11 广州市微生物研究所 纳他霉素的提取纯化方法
EP2260706B1 (en) * 2005-10-04 2016-05-04 DSM IP Assets B.V. Improved anti-fungal composition
US20210267239A1 (en) * 2018-07-11 2021-09-02 Lanxess Deutschland Gmbh Process for Sanitizing and Preserving Foodstuffs and Beverages
CN117587087A (zh) * 2023-11-22 2024-02-23 浙江新银象生物工程有限公司 一种液体纳他霉素的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892850A (en) * 1956-03-13 1975-07-01 Gist Brocades Nv Pimaricin and process of producing same
JPS63117952A (ja) * 1986-11-07 1988-05-21 呉羽化学工業株式会社 高靭性コランダム−ルチル複合焼結体およびその製造方法
DE69104624T2 (de) * 1990-12-07 1995-05-04 E.I. Du Pont De Nemours & Co., Wilmington, Del. Natamycingewinnung.

Also Published As

Publication number Publication date
AU677890B2 (en) 1997-05-08
DK0754239T3 (da) 1998-05-18
ES2112042T3 (es) 1998-03-16
DE69500846D1 (de) 1997-11-13
EP0754239B1 (en) 1997-10-08
ATE159051T1 (de) 1997-10-15
CA2186259A1 (en) 1995-10-12
CA2186259C (en) 1999-12-14
WO1995027073A1 (en) 1995-10-12
AU1391195A (en) 1995-10-23
EP0754239A1 (en) 1997-01-22
JPH09504960A (ja) 1997-05-20
DE69500846T2 (de) 1998-04-23
GR3025755T3 (en) 1998-03-31
JP2750222B2 (ja) 1998-05-13

Similar Documents

Publication Publication Date Title
CA2222810A1 (en) Process for recovering water-insoluble compounds from a fermentation broth
AU636518B2 (en) Nutrient injection method for subterranean microbial processes
GR3025755T3 (en) Process for natamycin recovery
AU7190796A (en) Process and plant for extraction or recovery of acids from solutions of these acids
CA2220223A1 (en) High purity carnosic acid from rosemary and sage extracts by ph-controlled precipitation
AU7372694A (en) Process for recovering organic acids
GB1528316A (en) Purifying xanthan gum
DK0440074T3 (da) Fremgangsmåde til fremstilling af et glucose-, fructhose- og saccharosefattigt inulooligosaccharidprodukt
AU6775896A (en) Solvent extraction of polyhydroxyalkanoates from biomass facilitated by the use of a marginal nonsolvent for pha
IE790984L (en) Biosynthesis of d-amino acids.
CA2097840A1 (en) Natamycin recovery
BG101400A (en) Biological product for the physico-chemical stabilisation of wine
US5344768A (en) Process for the preparation of pyrrolo-quinoline quinone
EP0206471B1 (en) Process for preparation of pyrrolo-quinoline quinone
EP1106698A3 (en) Process for producing and recovering erythritol from culture medium containing the same
AU1722997A (en) Natamycin recovery
WO2000020620A8 (en) Process for recovering carboxylic acides from a fermentation broth
AU2922395A (en) Recovery of carboxylic acid from organic solution that contains an amine and an extraction enhancer
IE801791L (en) Recovery of xantham gum
IE37331B1 (en) Process for the production of a saccharase inhibitor
GB1357538A (en) New antibiotic
AU6820096A (en) Selective process for the deacylation of acylated compounds
AU7881481A (en) Recovery of l-phenylalanine and l-aspartic acid
IE45358L (en) Xanthan gum recovery process.
Ikegami et al. Biosynthesis of β-(1, 2, 4-triazol-1-yl) alanine in higher plants