ES353852A1 - Process for Preparing Powdered Extracts from Vegetable Materials - Google Patents
Process for Preparing Powdered Extracts from Vegetable MaterialsInfo
- Publication number
- ES353852A1 ES353852A1 ES353852A ES353852A ES353852A1 ES 353852 A1 ES353852 A1 ES 353852A1 ES 353852 A ES353852 A ES 353852A ES 353852 A ES353852 A ES 353852A ES 353852 A1 ES353852 A1 ES 353852A1
- Authority
- ES
- Spain
- Prior art keywords
- relatively fine
- extract
- fine particles
- drying chamber
- fraction
- 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
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/16—Tea extraction; Tea extracts; Treating tea extract; Making instant tea
- A23F3/22—Drying or concentrating tea extract
- A23F3/28—Drying or concentrating tea extract by spraying into a gas stream
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
- A23F5/28—Drying or concentrating coffee extract
- A23F5/34—Drying or concentrating coffee extract by spraying into a gas stream
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
- A23F5/36—Further treatment of dried coffee extract; Preparations produced thereby, e.g. instant coffee
- A23F5/38—Agglomerating, flaking or tabletting or granulating
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
- Non-Alcoholic Beverages (AREA)
- Fluid-Pressure Circuits (AREA)
- Formation And Processing Of Food Products (AREA)
- Glanulating (AREA)
Abstract
A process for preparing a powdered vegetable extract (e.g. a tea or coffee powder) comprises spray-drying an aqueous vegetable extract by injecting said aqueous extract and a current of hot air into a drying chamber, screening the resultant powdered extract into at least one relatively coarse particle fraction and a relatively fine particle fraction, and feeding the relatively fine particles into the drying chamber in at least one current of steam or steam-containing gas (e.g. air, nitrogen or carbon dioxide) to agglomerate said relatively fine particles. the relatively fine particles may be ground and cooled before being fed into the drying chamber through one or more nozzles surrounding the hot air current. The drying chamber may have a cyclone separator for removing very fine particles from the chamber. These may be combined with the relatively fine particle fraction. The dried powdered extract may be separated into an oversize fraction, the desired fraction and the relatively fine particle fraction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64382367A | 1967-06-06 | 1967-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES353852A1 true ES353852A1 (en) | 1968-09-01 |
Family
ID=24582367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES353852A Expired ES353852A1 (en) | 1967-06-06 | 1968-05-13 | Process for Preparing Powdered Extracts from Vegetable Materials |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS535390B1 (en) |
| AT (1) | AT283099B (en) |
| BE (1) | BE715459A (en) |
| CH (1) | CH481583A (en) |
| DK (1) | DK137561B (en) |
| ES (1) | ES353852A1 (en) |
| FR (1) | FR1569207A (en) |
| GB (1) | GB1176320A (en) |
| IE (1) | IE31916B1 (en) |
| IL (1) | IL30098A (en) |
| NL (1) | NL146030B (en) |
| NO (1) | NO132129C (en) |
| OA (1) | OA02825A (en) |
| SE (1) | SE351116B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6137447Y2 (en) * | 1978-01-30 | 1986-10-30 | ||
| GB0905976D0 (en) * | 2009-04-06 | 2009-05-20 | Kraft Foods R & D Inc | Foaming coffee compositions |
-
1968
- 1968-05-13 ES ES353852A patent/ES353852A1/en not_active Expired
- 1968-05-20 BE BE715459D patent/BE715459A/xx not_active IP Right Cessation
- 1968-05-20 CH CH747368A patent/CH481583A/en not_active IP Right Cessation
- 1968-05-22 IE IE616/68A patent/IE31916B1/en unknown
- 1968-05-23 GB GB24587/68A patent/GB1176320A/en not_active Expired
- 1968-05-29 IL IL30098A patent/IL30098A/en unknown
- 1968-05-30 NO NO2124/68A patent/NO132129C/no unknown
- 1968-06-04 DK DK261868AA patent/DK137561B/en not_active IP Right Cessation
- 1968-06-05 SE SE07515/68A patent/SE351116B/xx unknown
- 1968-06-05 AT AT538268A patent/AT283099B/en not_active IP Right Cessation
- 1968-06-05 JP JP3804968A patent/JPS535390B1/ja active Pending
- 1968-06-06 NL NL686807918A patent/NL146030B/en not_active IP Right Cessation
- 1968-06-06 OA OA53286A patent/OA02825A/en unknown
- 1968-06-07 FR FR1569207D patent/FR1569207A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1767545A1 (en) | 1972-03-16 |
| OA02825A (en) | 1970-12-15 |
| NO132129B (en) | 1975-06-16 |
| NO132129C (en) | 1975-09-24 |
| DE1767545B2 (en) | 1976-09-30 |
| JPS535390B1 (en) | 1978-02-27 |
| IE31916L (en) | 1968-12-06 |
| NL6807918A (en) | 1968-12-09 |
| CH481583A (en) | 1969-11-30 |
| SE351116B (en) | 1972-11-20 |
| BE715459A (en) | 1968-11-20 |
| IE31916B1 (en) | 1973-02-07 |
| IL30098A (en) | 1972-04-27 |
| IL30098A0 (en) | 1968-08-22 |
| FR1569207A (en) | 1969-05-30 |
| GB1176320A (en) | 1970-01-01 |
| DK137561B (en) | 1978-03-28 |
| DK137561C (en) | 1978-09-11 |
| NL146030B (en) | 1975-06-16 |
| AT283099B (en) | 1970-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19880518 |