GB691291A - A process for the recovery of volatile flavours from plant products such as fruit juices - Google Patents
A process for the recovery of volatile flavours from plant products such as fruit juicesInfo
- Publication number
- GB691291A GB691291A GB27636/46A GB2763646A GB691291A GB 691291 A GB691291 A GB 691291A GB 27636/46 A GB27636/46 A GB 27636/46A GB 2763646 A GB2763646 A GB 2763646A GB 691291 A GB691291 A GB 691291A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vapour
- gases
- volatile flavours
- concentrated
- led
- 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
- 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
- A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof
- A23L27/115—Natural spices, flavouring agents or condiments; Extracts thereof obtained by distilling, stripping, or recovering of volatiles
-
- 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
- A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof
Landscapes
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Seasonings (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
<PICT:0691291/III/1> Products in which the volatile flavours of plant extracts are concentrated at least 25-fold are obtained by vaporizing a part of the juice or the like to produce a vapour containing water vapour, the volatile flavours and non-condensible gases, removing water therefrom, and recovering the volatile flavours from the non - condensible gases. With the apparatus of the drawing, fruit juice is delivered from a container 1 into a vaporizer 5, where 5-25 per cent is evaporated, and into a vapour-liquid separator 7; therefrom the unvaporized juice is led, after cooling in 13 if desired, into a container 17, and the vapour led into a fractionating column 20; in this column the volatile flavours are concentrated by removal of water vapour, which is condensed and so drained off at 34; the concentrated vapour and non-condensible gases pass through a condenser 22 into a collecting chamber 24, from which a fraction of the condensate is passed to a cooler 41, the remainder back to the column 20, and the non-condensible gases to a cooler 40; the fraction of condensate is led to the top, and the cooled gases to the bottom, of a scrubbing tower 43, the resulting essence being collected in a receiver 48 and the gases being vented at 51 to the atmosphere.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US691291XA | 1945-09-17 | 1945-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB691291A true GB691291A (en) | 1953-05-13 |
Family
ID=22086928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27636/46A Expired GB691291A (en) | 1945-09-17 | 1946-09-14 | A process for the recovery of volatile flavours from plant products such as fruit juices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB691291A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404472A (en) * | 2016-11-12 | 2017-02-15 | 福建农林大学 | Experiment device and method for in-situ collection of root system volatiles |
| DE102015220715A1 (en) | 2015-10-23 | 2017-04-27 | Krones Ag | Method and device for degassing liquids |
-
1946
- 1946-09-14 GB GB27636/46A patent/GB691291A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015220715A1 (en) | 2015-10-23 | 2017-04-27 | Krones Ag | Method and device for degassing liquids |
| CN106404472A (en) * | 2016-11-12 | 2017-02-15 | 福建农林大学 | Experiment device and method for in-situ collection of root system volatiles |
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