GB858660A - Flavouring substances and their preparation - Google Patents

Flavouring substances and their preparation

Info

Publication number
GB858660A
GB858660A GB30504/56A GB3050456A GB858660A GB 858660 A GB858660 A GB 858660A GB 30504/56 A GB30504/56 A GB 30504/56A GB 3050456 A GB3050456 A GB 3050456A GB 858660 A GB858660 A GB 858660A
Authority
GB
United Kingdom
Prior art keywords
aldehyde
amino
carbon atoms
cysteine
monoaldehyde
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
GB30504/56A
Inventor
Charles Gerard May
Ian Douglas Morton
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
Priority to GB30504/56A priority Critical patent/GB858660A/en
Publication of GB858660A publication Critical patent/GB858660A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A23L27/21—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

Abstract

Flavourings of meat-like taste are prepared by reacting an amino reagent containing cysteine in the presence of water and at elevated temperature with an aldehyde containing at least two carbon atoms, which aldehyde is capable of existing only in the acyclic form and has at least one hydrogen atom attached to the same carbon atom as that to which an aldehyde group is attached. The aldehyde may be a C4, C6 or C8 beta-hydroxy aldehyde derived from an acyclic unsubstituted monoaldehyde by aldol condensation, a di-aldehyde having 2-5 carbon atoms, e.g. glyoxal or glutaraldehyde, an alpha-hydroxy aldehyde, e.g. glycollic aldehyde or glyceraldehyde, or monoaldehyde of 2-4 carbon atoms, e.g. acetaldehyde, propionaldehyde, n- or iso-butyraldehyde; a mixture of aldehydes such as the mixture obtained by the periodate oxidation of starch may be used. The amino reagent may contain, in addition to cysteine, at least one of the amino acids arginine, glutamic acid, proline and histidine, and may contain additionally at least one of the amino acids glycine, alpha and beta alanine, threonine, lysine, leucine, iso-leucine, serine, valine and cystine, deflavoured cod fish hydrolyzate being employed according to examples. 0,1-1 mole of the aldehyde per mole of amino reagent is used, and the amount of additional amino acid may be 1-4 times that of the cysteine. The amount of water is preferably at least five times that of the aldehyde. The reactants are heated under reflux, the pH being preferably 2-7. Specification 784,905 is referred to.
GB30504/56A 1956-10-05 1956-10-05 Flavouring substances and their preparation Expired GB858660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30504/56A GB858660A (en) 1956-10-05 1956-10-05 Flavouring substances and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30504/56A GB858660A (en) 1956-10-05 1956-10-05 Flavouring substances and their preparation

Publications (1)

Publication Number Publication Date
GB858660A true GB858660A (en) 1961-01-11

Family

ID=10308715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30504/56A Expired GB858660A (en) 1956-10-05 1956-10-05 Flavouring substances and their preparation

Country Status (1)

Country Link
GB (1) GB858660A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268555A (en) * 1962-10-10 1966-08-23 Research Corp Processes which comprise reacting proline or pyrrolidine with an oxo group containing compound and products thereof
EP0030327A2 (en) * 1979-12-07 1981-06-17 Societe Des Produits Nestle S.A. Process for preparing an aromatizing agent
EP0571031A2 (en) * 1992-05-21 1993-11-24 Quest International B.V. Process for the preparation of savoury flavours
WO1998042208A1 (en) * 1997-03-26 1998-10-01 Kerry Ingredients (Uk) Limited Flavouring agents
US10172381B2 (en) 2013-01-11 2019-01-08 Impossible Foods Inc. Methods and compositions for consumables
US10172380B2 (en) 2014-03-31 2019-01-08 Impossible Foods Inc. Ground meat replicas
US10327464B2 (en) 2011-07-12 2019-06-25 Impossible Foods Inc. Methods and compositions for affecting the flavor and aroma profile of consumables

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268555A (en) * 1962-10-10 1966-08-23 Research Corp Processes which comprise reacting proline or pyrrolidine with an oxo group containing compound and products thereof
EP0030327A2 (en) * 1979-12-07 1981-06-17 Societe Des Produits Nestle S.A. Process for preparing an aromatizing agent
EP0030327A3 (en) * 1979-12-07 1982-08-04 Societe Des Produits Nestle S.A. Process for preparing an aromatizing agent
EP0571031A2 (en) * 1992-05-21 1993-11-24 Quest International B.V. Process for the preparation of savoury flavours
EP0571031A3 (en) * 1992-05-21 1994-01-05 Quest International B.V. Process for the preparation of savoury flavours
WO1998042208A1 (en) * 1997-03-26 1998-10-01 Kerry Ingredients (Uk) Limited Flavouring agents
US6692788B1 (en) 1997-03-26 2004-02-17 Kerry Ingredients (Uk) Limited Compositions for improving the organoleptic qualities of cooked foodstuffs
US10863761B2 (en) 2011-07-12 2020-12-15 Impossible Foods Inc. Methods and compositions for consumables
US10327464B2 (en) 2011-07-12 2019-06-25 Impossible Foods Inc. Methods and compositions for affecting the flavor and aroma profile of consumables
US10314325B2 (en) 2013-01-11 2019-06-11 Impossible Foods Inc. Methods and compositions for affecting the flavor and aroma profile of consumables
US10172381B2 (en) 2013-01-11 2019-01-08 Impossible Foods Inc. Methods and compositions for consumables
US10993462B2 (en) 2013-01-11 2021-05-04 Impossible Foods Inc. Methods and compositions for consumables
US11013250B2 (en) 2013-01-11 2021-05-25 Impossible Foods Inc. Methods and compositions for consumables
US11219232B2 (en) 2013-01-11 2022-01-11 Impossible Foods Inc. Methods and compositions for affecting the flavor and aroma profile of consumables
US11224241B2 (en) 2013-01-11 2022-01-18 Impossible Foods Inc. Methods and compositions for affecting the flavor and aroma profile of consumables
US10172380B2 (en) 2014-03-31 2019-01-08 Impossible Foods Inc. Ground meat replicas
US10798958B2 (en) 2014-03-31 2020-10-13 Impossible Foods Inc. Ground meat replicas
US11439166B2 (en) 2014-03-31 2022-09-13 Impossible Foods Inc. Ground meat replicas
US11819041B2 (en) 2014-03-31 2023-11-21 Impossible Foods Inc. Ground meat replicas

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