ES2173150T3 - Procedimiento de transformacion del azufre elemental en sulfuro. - Google Patents

Procedimiento de transformacion del azufre elemental en sulfuro.

Info

Publication number
ES2173150T3
ES2173150T3 ES95203265T ES95203265T ES2173150T3 ES 2173150 T3 ES2173150 T3 ES 2173150T3 ES 95203265 T ES95203265 T ES 95203265T ES 95203265 T ES95203265 T ES 95203265T ES 2173150 T3 ES2173150 T3 ES 2173150T3
Authority
ES
Spain
Prior art keywords
sulfur
transformation
sulphide
sulphur
elemental
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 - Lifetime
Application number
ES95203265T
Other languages
English (en)
Inventor
Christoph Cerny
Tuong Huynh-Ba
Walter Matthey-Doret
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.)
Societe des Produits Nestle SA
Nestle SA
Original Assignee
Societe des Produits Nestle SA
Nestle SA
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 Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Application granted granted Critical
Publication of ES2173150T3 publication Critical patent/ES2173150T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C12P11/00—Preparation of sulfur-containing organic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/20—Synthetic spices, flavouring agents or condiments
    • A23L27/21—Synthetic spices, flavouring agents or condiments containing amino acids
    • A23L27/215—Synthetic spices, flavouring agents or condiments containing amino acids heated in the presence of reducing sugars, e.g. Maillard's non-enzymatic browning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Nutrition Science (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Seasonings (AREA)
  • Catalysts (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Glass Compositions (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Steroid Compounds (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

SE TRANSFORMA EL AZUFRE ELEMENTAL EN SULFURO POR BIOCONVERSION INCUBANDOLO EN PRESENCIA DE UN AZUCAR REDUCTOR CON UN MICROORGANISMO UTILIZABLE EN ALIMENTACION, PARTICULARMENTE LA LEVADURA DE PANADERIA. PARA PREPARAR UN AGENTE AROMATIZANTE DE TIPO QUESO TOSTADO, SE TRATA TERMICAMENTE EL MEDIO DE LA REACCION DE INCUBACION. SE PUEDE VENTAJOSAMENTE UTILIZAR EL MEDIO DE REACCION QUE CONTIENE EL AGENTE AROMATIZANTE O SU PRECURSOR REACTIVO COMO UNA MATERIA PRIMA PARA LA PREPARACION DE AROMAS DE PROCEDIMIENTO , DE TIPO CARNE, MEZCLADO CON OTRAS MATERIAS RICAS EN PRECURSORES Y/O REFIORZANTES DE AROMAS.
ES95203265T 1995-11-28 1995-11-28 Procedimiento de transformacion del azufre elemental en sulfuro. Expired - Lifetime ES2173150T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95203265A EP0778350B1 (fr) 1995-11-28 1995-11-28 Procédé de transformation du soufre élémentaire en sulfure

Publications (1)

Publication Number Publication Date
ES2173150T3 true ES2173150T3 (es) 2002-10-16

Family

ID=8220879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95203265T Expired - Lifetime ES2173150T3 (es) 1995-11-28 1995-11-28 Procedimiento de transformacion del azufre elemental en sulfuro.

Country Status (15)

Country Link
US (1) US5948453A (es)
EP (1) EP0778350B1 (es)
AT (1) ATE215602T1 (es)
AU (1) AU709943B2 (es)
BR (1) BR9605722A (es)
CA (1) CA2191477A1 (es)
DE (1) DE69526230T2 (es)
DK (1) DK0778350T3 (es)
ES (1) ES2173150T3 (es)
MX (1) MX9605801A (es)
MY (1) MY114732A (es)
NZ (1) NZ299778A (es)
PT (1) PT778350E (es)
SG (1) SG83091A1 (es)
ZA (1) ZA969969B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0963706A1 (fr) * 1998-05-07 1999-12-15 Societe Des Produits Nestle S.A. Mélange précurseur d'arÔme
PE20001435A1 (es) * 1998-11-16 2000-12-14 Paques Bio Syst Bv Proceso para la produccion de sulfuro de hidrogeno a partir de azufre en su condicion elemental y uso del mismo en la recuperacion de metales pesados
US6852305B2 (en) 1998-11-16 2005-02-08 Paques Bio Systems B.V. Process for the production of hydrogen sulphide from elemental sulphur and use thereof in heavy metal recovery
US6660319B1 (en) * 1999-03-04 2003-12-09 Bioproducts, Inc. Flavors for pet food and method of manufacture
NZ533501A (en) † 2001-11-15 2008-06-30 San Ei Gen Ffi Inc Microcapsules with foreign substances encapsulated inside microorganism cells
FR2889651B1 (fr) * 2005-08-09 2007-09-21 Specialites Pet Food Soc Par A Facteur d'appetence fermente et depourvu de proteines animales pour animaux
US8524302B2 (en) * 2009-11-02 2013-09-03 Pepsico Natural flavour enhancers and methods for making same
US11013248B2 (en) 2012-05-25 2021-05-25 Kraft Foods Group Brands Llc Shelf stable, concentrated, liquid flavorings and methods of preparing beverages with the concentrated liquid flavorings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB836694A (en) * 1955-04-07 1960-06-09 Unilever Ltd Flavouring substances and their preparation
US4080367A (en) * 1968-07-01 1978-03-21 Lever Brothers Company Flavoring substances
US3642497A (en) * 1971-07-26 1972-02-15 Fritzsche Dodge & Olcott Inc Flavoring compositions produced by reacting hydrogen sulfide with a pentose
US4194017A (en) * 1975-08-26 1980-03-18 Societe D'assistance Technique Pour Produits Nestle S.A. Flavored bouillon base
FR2646436B1 (fr) * 1989-04-26 1991-06-28 Cohas Pascal Methode de fabrication de levures lactiques pour animaux
CH684379A5 (fr) * 1992-08-06 1994-09-15 Nestle Sa Procédé de préparation d'un agent aromatisant.

Also Published As

Publication number Publication date
CA2191477A1 (en) 1997-05-29
SG83091A1 (en) 2001-09-18
ATE215602T1 (de) 2002-04-15
US5948453A (en) 1999-09-07
ZA969969B (en) 1998-05-27
PT778350E (pt) 2002-07-31
EP0778350B1 (fr) 2002-04-03
NZ299778A (en) 1997-10-24
DE69526230T2 (de) 2002-10-02
EP0778350A1 (fr) 1997-06-11
AU7198196A (en) 1997-06-05
DE69526230D1 (de) 2002-05-08
MY114732A (en) 2002-12-31
MX9605801A (es) 1997-10-31
DK0778350T3 (da) 2002-06-17
AU709943B2 (en) 1999-09-09
BR9605722A (pt) 1998-08-25

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