CA1008869A - Addition compounds of 2- or 5-monoalkyl and 2,5-dialkyl-4-hydroxy-2,3-dihydrofuran-3-ones and c2-c9 carbonyl compounds used as foodstuffs flavourants - Google Patents

Addition compounds of 2- or 5-monoalkyl and 2,5-dialkyl-4-hydroxy-2,3-dihydrofuran-3-ones and c2-c9 carbonyl compounds used as foodstuffs flavourants

Info

Publication number
CA1008869A
CA1008869A CA176,290A CA176290A CA1008869A CA 1008869 A CA1008869 A CA 1008869A CA 176290 A CA176290 A CA 176290A CA 1008869 A CA1008869 A CA 1008869A
Authority
CA
Canada
Prior art keywords
flavourants
dihydrofuran
monoalkyl
foodstuffs
dialkyl
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
CA176,290A
Other languages
English (en)
Other versions
CA176290S (en
Inventor
Godefridus A.M. Van Den Ouweland
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 PLC filed Critical Unilever PLC
Application granted granted Critical
Publication of CA1008869A publication Critical patent/CA1008869A/en
Expired legal-status Critical Current

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
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
    • A21D2/14—Organic oxygen compounds
    • 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
    • A23L23/00—Soups; Sauces; Preparation or treatment thereof
    • A23L23/10—Soup concentrates, e.g. powders or cakes
    • 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
    • A23L27/205—Heterocyclic compounds
    • A23L27/2052—Heterocyclic compounds having oxygen or sulfur as the only hetero atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Seasonings (AREA)
  • Fats And Perfumes (AREA)
  • Furan Compounds (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
CA176,290A 1972-07-12 1973-07-12 Addition compounds of 2- or 5-monoalkyl and 2,5-dialkyl-4-hydroxy-2,3-dihydrofuran-3-ones and c2-c9 carbonyl compounds used as foodstuffs flavourants Expired CA1008869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3265372A GB1434194A (en) 1972-07-12 1972-07-12 Substituted furenidones and their use as flavouring agents

Publications (1)

Publication Number Publication Date
CA1008869A true CA1008869A (en) 1977-04-19

Family

ID=10341984

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,290A Expired CA1008869A (en) 1972-07-12 1973-07-12 Addition compounds of 2- or 5-monoalkyl and 2,5-dialkyl-4-hydroxy-2,3-dihydrofuran-3-ones and c2-c9 carbonyl compounds used as foodstuffs flavourants

Country Status (13)

Country Link
US (1) US3950565A (el)
JP (1) JPS541789B2 (el)
AT (1) AT328842B (el)
AU (1) AU472089B2 (el)
BE (1) BE802277A (el)
CA (1) CA1008869A (el)
CH (1) CH587260A5 (el)
DE (1) DE2335277C3 (el)
FR (1) FR2192101B1 (el)
GB (1) GB1434194A (el)
IT (1) IT1043864B (el)
NL (1) NL161044C (el)
ZA (1) ZA734623B (el)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144334A (ja) * 1983-02-03 1984-08-18 Nippon Electric Ind Co Ltd 踏切しや断機用モ−タ
EP0293957B1 (en) * 1987-05-14 1991-12-18 Unilever N.V. Use of diketone precursors in food products
JPH0353590Y2 (el) * 1990-04-26 1991-11-22
EP0784936A1 (en) * 1996-01-17 1997-07-23 Unilever Plc Process for the preparation of a savoury flavour

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH486850A (de) * 1964-12-31 1970-03-15 Firmenich & Cie Verwendung von Dihydrofuranderivaten als Geschmackstoffe
GB1224989A (en) * 1967-09-22 1971-03-10 Unilever Ltd Meat flavoured products
GB1302525A (el) * 1969-03-25 1973-01-10

Also Published As

Publication number Publication date
DE2335277C3 (de) 1980-04-10
AU472089B2 (en) 1976-05-13
IT1043864B (it) 1980-02-29
CH587260A5 (el) 1977-04-29
US3950565A (en) 1976-04-13
FR2192101A1 (el) 1974-02-08
ZA734623B (en) 1975-02-26
AT328842B (de) 1976-04-12
NL7309647A (el) 1974-01-15
BE802277A (fr) 1974-01-14
ATA609973A (de) 1975-06-15
JPS4951263A (el) 1974-05-18
GB1434194A (en) 1976-05-05
JPS541789B2 (el) 1979-01-29
DE2335277B2 (de) 1979-08-02
FR2192101B1 (el) 1978-08-11
AU5791573A (en) 1975-01-16
NL161044C (nl) 1980-01-15
NL161044B (nl) 1979-08-15
DE2335277A1 (de) 1974-01-31

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