IT1296987B1 - Biosurfattante lipopolisaccaridico - Google Patents

Biosurfattante lipopolisaccaridico

Info

Publication number
IT1296987B1
IT1296987B1 IT97MI002809A ITMI972809A IT1296987B1 IT 1296987 B1 IT1296987 B1 IT 1296987B1 IT 97MI002809 A IT97MI002809 A IT 97MI002809A IT MI972809 A ITMI972809 A IT MI972809A IT 1296987 B1 IT1296987 B1 IT 1296987B1
Authority
IT
Italy
Prior art keywords
biosurfactant
lipopolysaccharidic
water
lipopolysaccaride
favours
Prior art date
Application number
IT97MI002809A
Other languages
English (en)
Inventor
Giulio Prosperi
Marcello Camilli
Francesco Crescenzi
Eugenio Fascetti
Filippo Porcelli
Pasquale Sacceddu
Original Assignee
Eniricerche S P A Ora Enitecno
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 to IT97MI002809A priority Critical patent/IT1296987B1/it
Application filed by Eniricerche S P A Ora Enitecno filed Critical Eniricerche S P A Ora Enitecno
Priority to ES98123614T priority patent/ES2323025T3/es
Priority to DE69840562T priority patent/DE69840562D1/de
Priority to AT98123614T priority patent/ATE423142T1/de
Priority to PT98123614T priority patent/PT924221E/pt
Priority to EP98123614A priority patent/EP0924221B1/en
Priority to US09/212,409 priority patent/US6063602A/en
Priority to CA2255157A priority patent/CA2255157C/en
Priority to JP10361201A priority patent/JPH11269203A/ja
Publication of ITMI972809A1 publication Critical patent/ITMI972809A1/it
Application granted granted Critical
Publication of IT1296987B1 publication Critical patent/IT1296987B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • 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
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • 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
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • 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
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/905—Agent composition per se for colloid system making or stabilizing, e.g. foaming, emulsifying, dispersing, or gelling
    • Y10S516/914—The agent contains organic compound containing nitrogen, except if present solely as NH4+
    • 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
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/905—Agent composition per se for colloid system making or stabilizing, e.g. foaming, emulsifying, dispersing, or gelling
    • Y10S516/914—The agent contains organic compound containing nitrogen, except if present solely as NH4+
    • Y10S516/915—The compound contains -C[=O]NHH where substitution may be made for the hydrogen
    • 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
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/905—Agent composition per se for colloid system making or stabilizing, e.g. foaming, emulsifying, dispersing, or gelling
    • Y10S516/917—The agent contains organic compound containing oxygen
    • 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
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/905—Agent composition per se for colloid system making or stabilizing, e.g. foaming, emulsifying, dispersing, or gelling
    • Y10S516/917—The agent contains organic compound containing oxygen
    • Y10S516/918—The compound contains carboxylic acid ester group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
IT97MI002809A 1997-12-19 1997-12-19 Biosurfattante lipopolisaccaridico IT1296987B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT97MI002809A IT1296987B1 (it) 1997-12-19 1997-12-19 Biosurfattante lipopolisaccaridico
DE69840562T DE69840562D1 (de) 1997-12-19 1998-12-10 Neues Lipopolysaccharid als Biotensid
AT98123614T ATE423142T1 (de) 1997-12-19 1998-12-10 Neues lipopolysaccharid als biotensid
PT98123614T PT924221E (pt) 1997-12-19 1998-12-10 Novo lipopolissacárido tensioactivo
ES98123614T ES2323025T3 (es) 1997-12-19 1998-12-10 Nuevo biotensioactivo de lipopolisacarido.
EP98123614A EP0924221B1 (en) 1997-12-19 1998-12-10 New lipopolysaccharide biosurfactant
US09/212,409 US6063602A (en) 1997-12-19 1998-12-16 Lipopolysaccharide biosurfactant
CA2255157A CA2255157C (en) 1997-12-19 1998-12-18 New lipopolysaccharide biosurfactant
JP10361201A JPH11269203A (ja) 1997-12-19 1998-12-18 新規リポ多糖バイオサ―ファクタント

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI002809A IT1296987B1 (it) 1997-12-19 1997-12-19 Biosurfattante lipopolisaccaridico

Publications (2)

Publication Number Publication Date
ITMI972809A1 ITMI972809A1 (it) 1999-06-19
IT1296987B1 true IT1296987B1 (it) 1999-08-03

Family

ID=11378399

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI002809A IT1296987B1 (it) 1997-12-19 1997-12-19 Biosurfattante lipopolisaccaridico

Country Status (9)

Country Link
US (1) US6063602A (it)
EP (1) EP0924221B1 (it)
JP (1) JPH11269203A (it)
AT (1) ATE423142T1 (it)
CA (1) CA2255157C (it)
DE (1) DE69840562D1 (it)
ES (1) ES2323025T3 (it)
IT (1) IT1296987B1 (it)
PT (1) PT924221E (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6512014B2 (en) * 2000-12-13 2003-01-28 Ramot University Authority For Applied Research And Industrial Development Limited Compositions containing bioemulsifiers and a method for their preparation
ITMI20011496A1 (it) * 2001-07-13 2003-01-13 Enitecnologie Spa Composizioni bifasiche disperdenti per prodotti oleosi
MXPA04011534A (es) 2002-05-23 2005-02-14 Unilever Nv Articulo y proceso para limpiar telas.
DE102007028030A1 (de) * 2007-06-14 2008-12-24 Universität Karlsruhe (Th) Biotenside und deren Herstellung
KR100866526B1 (ko) * 2007-09-14 2008-11-03 전남대학교산학협력단 차량 폐유 또는 선박 누출유 분해를 위한 조성물 및 방법
WO2009050222A1 (en) * 2007-10-18 2009-04-23 Unilever Plc Method for producing a foaming agent
US20100112139A1 (en) * 2008-03-28 2010-05-06 Conopco, Inc., D/B/A Unilever Foaming Agents Comprising Hydrophobin
CN102186967B (zh) * 2008-10-16 2015-11-25 荷兰联合利华有限公司 包含消泡剂的疏水蛋白溶液
BRPI0916501A2 (pt) 2008-12-16 2015-11-10 Unilever Nv processo para extrair hidrofobina de uma solução
CA2704702C (en) * 2009-06-02 2018-06-12 Unilever Plc Aerated baked products
US20110151100A1 (en) * 2009-12-19 2011-06-23 Satyanarayana Ganti Green Process for Production of Biosurfactants or Biopolymers through Waste Oil Utilization
EP2596087B1 (en) 2010-07-22 2015-12-16 Unilever PLC Combinations of rhamnolipids and enzymes for improved cleaning
TW201303022A (zh) * 2011-03-29 2013-01-16 Danisco Us Inc 泡沫控制的方法
JP6539400B1 (ja) * 2018-10-24 2019-07-03 株式会社アンチエイジング・プロ Ｌｐｓ高含有組成物の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941692A (en) * 1973-04-03 1976-03-02 David Gutnick Cleaning of cargo compartments
US4395354A (en) * 1979-02-22 1983-07-26 Petroleum Fermentations N.V. αEmulsans
CA1149302A (en) * 1979-02-22 1983-07-05 David L. Gutnick Emulsans
US4883757A (en) * 1984-11-30 1989-11-28 Petroleum Fermentations N.V. Bioemulsifier production by Acinetobacter calcoaceticus strains
DD240389A1 (de) * 1985-08-19 1986-10-29 Akad Wissenschaften Ddr Verfahren zur produktion von biomulgatoren
JP2911544B2 (ja) * 1989-06-05 1999-06-23 ライオン株式会社 新規アシネトバクター・カルコアセティカス及び新規バイオサーファクタント

Also Published As

Publication number Publication date
PT924221E (pt) 2009-05-21
JPH11269203A (ja) 1999-10-05
CA2255157C (en) 2010-03-30
EP0924221A3 (en) 2000-12-06
ATE423142T1 (de) 2009-03-15
CA2255157A1 (en) 1999-06-19
US6063602A (en) 2000-05-16
ES2323025T3 (es) 2009-07-03
EP0924221A2 (en) 1999-06-23
EP0924221B1 (en) 2009-02-18
ITMI972809A1 (it) 1999-06-19
DE69840562D1 (de) 2009-04-02

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