GB1186812A - Freeze-Drying Mixtures of Foodstuffs - Google Patents
Freeze-Drying Mixtures of FoodstuffsInfo
- Publication number
- GB1186812A GB1186812A GB441868A GB441868A GB1186812A GB 1186812 A GB1186812 A GB 1186812A GB 441868 A GB441868 A GB 441868A GB 441868 A GB441868 A GB 441868A GB 1186812 A GB1186812 A GB 1186812A
- Authority
- GB
- United Kingdom
- Prior art keywords
- freeze
- foodstuffs
- drying
- mixture
- components
- 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
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
- A23L3/44—Freeze-drying
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)
- Meat, Egg Or Seafood Products (AREA)
Abstract
1,186,812. Freeze-drying mixed foodstuffs. UNILEVER Ltd. 29 Jan., 1968 [30 Jan., 1967], No. 4418/68. Heading A2D. [Also in Division F4] In preparing a freeze-dried mixture of specified foodstuffs, they are mixed in predetermined proportions, by weight, and as discrete, incoherent particles, without the addition of any substantial amount of water, and the resulting mixture is freezedried for a period of time which is approximately the weighted average, as defined, of the periods of time needed for freeze-drying each of the foodstuffs separately in the same layer thickness and under the same conditions of temperature and pressure. One of the component foodstuffs of the mixture may be partially predried by a gaseous medium and allowed to stand for at least 10 minutes before being subjected to freeze-drying. The mixture subjected to freeze-drying may contain the components in such proportions that the resulting freeze-dried mixture, after being re-hydrated and, if necessary, after being re-heated and cooked, is suitable for direct consumption. At least one of the components may be pre-cooked and/or blanched. The components may be pre-treated so that all the components of the freeze-dried mixture re-hydrate and/or can be completely cooked simultaneously.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6701412A NL6701412A (en) | 1967-01-30 | 1967-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1186812A true GB1186812A (en) | 1970-04-08 |
Family
ID=19799165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB441868A Expired GB1186812A (en) | 1967-01-30 | 1968-01-29 | Freeze-Drying Mixtures of Foodstuffs |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE710040A (en) |
| FR (1) | FR1554137A (en) |
| GB (1) | GB1186812A (en) |
| NL (1) | NL6701412A (en) |
-
1967
- 1967-01-30 NL NL6701412A patent/NL6701412A/xx unknown
-
1968
- 1968-01-29 FR FR1554137D patent/FR1554137A/fr not_active Expired
- 1968-01-29 GB GB441868A patent/GB1186812A/en not_active Expired
- 1968-01-29 BE BE710040D patent/BE710040A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6701412A (en) | 1968-07-31 |
| BE710040A (en) | 1968-07-29 |
| FR1554137A (en) | 1969-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |