ATE16485T1 - Verfahren zur herstellung von 4-hydroxy-5-methyl- 2,3-dihydrofuranon-3 und zur aenderung der organoleptischen eigenschaften von nahrungen. - Google Patents

Verfahren zur herstellung von 4-hydroxy-5-methyl- 2,3-dihydrofuranon-3 und zur aenderung der organoleptischen eigenschaften von nahrungen.

Info

Publication number
ATE16485T1
ATE16485T1 AT82100908T AT82100908T ATE16485T1 AT E16485 T1 ATE16485 T1 AT E16485T1 AT 82100908 T AT82100908 T AT 82100908T AT 82100908 T AT82100908 T AT 82100908T AT E16485 T1 ATE16485 T1 AT E16485T1
Authority
AT
Austria
Prior art keywords
keto
dihydrofuranone
hydroxy
methyl
organoleptic properties
Prior art date
Application number
AT82100908T
Other languages
English (en)
Inventor
Rooij Johannes Franciscus M De
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of ATE16485T1 publication Critical patent/ATE16485T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • 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
    • A23L27/201—Compounds of unspecified constitution characterised by the chemical reaction for their preparation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • 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
    • A23L27/26—Meat flavours
AT82100908T 1981-02-19 1982-02-09 Verfahren zur herstellung von 4-hydroxy-5-methyl- 2,3-dihydrofuranon-3 und zur aenderung der organoleptischen eigenschaften von nahrungen. ATE16485T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8100815A NL8100815A (nl) 1981-02-19 1981-02-19 Werkwijze ter bereiding van 4-hydroxy-5-methyl-2,3-dihydrofuran-3-on, alsmede werkwijze voor het wijzigen van de organoleptische eigenschappen van levensmiddelen en de aldus verkregen levensmiddelen.
EP82100908A EP0058870B1 (de) 1981-02-19 1982-02-09 Verfahren zur Herstellung von 4-Hydroxy-5-methyl-2,3-dihydrofuranon-3 und zur Änderung der organoleptischen Eigenschaften von Nahrungen

Publications (1)

Publication Number Publication Date
ATE16485T1 true ATE16485T1 (de) 1985-11-15

Family

ID=19837052

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82100908T ATE16485T1 (de) 1981-02-19 1982-02-09 Verfahren zur herstellung von 4-hydroxy-5-methyl- 2,3-dihydrofuranon-3 und zur aenderung der organoleptischen eigenschaften von nahrungen.

Country Status (12)

Country Link
US (1) US4464409A (de)
EP (1) EP0058870B1 (de)
JP (1) JPS57150679A (de)
AT (1) ATE16485T1 (de)
CA (1) CA1189523A (de)
DE (1) DE3267343D1 (de)
ES (1) ES8304961A1 (de)
IE (1) IE52469B1 (de)
IN (1) IN157511B (de)
NL (1) NL8100815A (de)
PH (1) PH19102A (de)
ZA (1) ZA821076B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887682A (en) * 1988-01-06 1989-12-19 Trw Inc. Method and apparatus for nullifying electrical offsets in a torsion sensor
FR2664593B1 (fr) * 1990-07-10 1992-11-06 Sanofi Sa Procede de preparation de la dimethyl-2,5 hydroxy-4 (2h) furanone-3.
EP0668850B1 (de) * 1993-09-14 1998-12-09 Firmenich Sa Aliphatische sauerstoffverbindungen und ihre verwendung als zwischenprodukte in der synthese von 4-hydroxy-2,5-dimethyl-3(2h)-furanon
US6168802B1 (en) 1996-05-31 2001-01-02 The Howard Foundation Compositions containing creatine and aloe vera extract
US6274161B1 (en) 1996-05-31 2001-08-14 The Howard Foundation Compositions containing creatine in suspension
GB9611356D0 (en) * 1996-05-31 1996-08-07 Howard Alan N Improvements in or relating to compositions containing Creatine, and other ergogenic compounds
US6524611B2 (en) 1996-05-31 2003-02-25 The Howard Foundation Compositions containing creatine and creatinine
US7150880B2 (en) * 1996-05-31 2006-12-19 The Original Creatine Patent Co. Ltd. Compositions containing creatine and creatinine and a methyl xanthine
US8128955B2 (en) * 1996-05-31 2012-03-06 The Original Creatine Patent Company Food compositions containing creatine
GB9706235D0 (en) 1997-03-26 1997-05-14 Dalgety Plc Flavouring agents
CN105592722B (zh) * 2013-09-27 2018-01-16 帝斯曼知识产权资产管理有限公司 具有牛肉风味的组合物及其产生
RS56880B1 (sr) * 2013-09-27 2018-04-30 Dsm Ip Assets Bv Sastavi sa ukusom piletine i njihova proizvodnja

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA910332A (en) * 1972-09-19 A. M. Van Den Ouweland Godefridus Furanone synthesis
US4013800A (en) * 1967-03-15 1977-03-22 Ajinomoto Co., Inc. 4-hydroxy-5-methyl-2,3-dihydrofuran-3-one and methods of making and using the same
NL6712748A (de) * 1967-09-18 1969-03-20
LU55706A1 (de) * 1968-03-18 1969-10-02
US4080367A (en) * 1968-07-01 1978-03-21 Lever Brothers Company Flavoring substances
US4134901A (en) * 1968-07-01 1979-01-16 Lever Brothers Company Flavoring substances
GB1302525A (de) * 1969-03-25 1973-01-10
US3904655A (en) * 1969-06-26 1975-09-09 Lever Brothers Ltd Process for the preparation of a flavor substance by reacting a 4-oxy-5-alkyl-3-furanone with a hydrogen sulfide liberating substance
BE760075A (fr) * 1970-01-13 1971-06-09 Int Flavors & Fragrances Inc Methodes et compositions pour aromatiser les denrees alimentaires
US4045487A (en) * 1975-06-26 1977-08-30 Hoffmann-La Roche Inc. 1-Dimethylamino-2,4-diphenyl-1-butene-3,4-dione

Also Published As

Publication number Publication date
CA1189523A (en) 1985-06-25
ES509731A0 (es) 1983-03-16
EP0058870B1 (de) 1985-11-13
IE52469B1 (en) 1987-11-11
IN157511B (de) 1986-04-12
JPS57150679A (en) 1982-09-17
DE3267343D1 (en) 1985-12-19
EP0058870A1 (de) 1982-09-01
IE820343L (en) 1982-08-19
ES8304961A1 (es) 1983-03-16
US4464409A (en) 1984-08-07
JPS6224430B2 (de) 1987-05-28
PH19102A (en) 1986-01-02
NL8100815A (nl) 1982-09-16
ZA821076B (en) 1983-09-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee