FR2071241A5 - Caramel colouring - by catalysis and heating of a reducing sugar - Google Patents
Caramel colouring - by catalysis and heating of a reducing sugarInfo
- Publication number
- FR2071241A5 FR2071241A5 FR6944480A FR6944480A FR2071241A5 FR 2071241 A5 FR2071241 A5 FR 2071241A5 FR 6944480 A FR6944480 A FR 6944480A FR 6944480 A FR6944480 A FR 6944480A FR 2071241 A5 FR2071241 A5 FR 2071241A5
- Authority
- FR
- France
- Prior art keywords
- heating
- catalysis
- reducing sugar
- caramel
- esp
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/32—Processes for preparing caramel or sugar colours
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The concd. sugar soln. is heated to a above 100 degrees C at superatmospheric pressure in the presence of an alkali (esp. NaOH) catalyst to partial caramelisation. An N-contg. cpd. is then added (esp. NH3) and the heating continued at carefully controlled temp. and pressure to the required product. The caramel is electrically amphoteric and may be used in high-alcohol drinks and some cosmetic liquids.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6944480A FR2071241A5 (en) | 1969-12-22 | 1969-12-22 | Caramel colouring - by catalysis and heating of a reducing sugar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6944480A FR2071241A5 (en) | 1969-12-22 | 1969-12-22 | Caramel colouring - by catalysis and heating of a reducing sugar |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2071241A5 true FR2071241A5 (en) | 1971-09-17 |
Family
ID=9044991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6944480A Expired FR2071241A5 (en) | 1969-12-22 | 1969-12-22 | Caramel colouring - by catalysis and heating of a reducing sugar |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2071241A5 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0212049A2 (en) * | 1985-08-26 | 1987-03-04 | D.D. Williamson Co., Inc. | Process for production of concentrated salt stable and beer stable ammonia caramel color under superatmospheric pressure conditions |
US4784696A (en) * | 1985-08-26 | 1988-11-15 | D. D. Williamson & Co., Inc. | Process for production of concentrated salt stable and beer stable ammonia caramel color under superatmospheric pressure conditions |
-
1969
- 1969-12-22 FR FR6944480A patent/FR2071241A5/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0212049A2 (en) * | 1985-08-26 | 1987-03-04 | D.D. Williamson Co., Inc. | Process for production of concentrated salt stable and beer stable ammonia caramel color under superatmospheric pressure conditions |
EP0212049A3 (en) * | 1985-08-26 | 1988-03-09 | D.D. Williamson Co., Inc. | Process for production of concentrated salt stable and beer stable ammonia caramel color under superatmospheric pressure conditions |
US4784696A (en) * | 1985-08-26 | 1988-11-15 | D. D. Williamson & Co., Inc. | Process for production of concentrated salt stable and beer stable ammonia caramel color under superatmospheric pressure conditions |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |