CH525623A - Process for preparing extracts of plant material - Google Patents
Process for preparing extracts of plant materialInfo
- Publication number
- CH525623A CH525623A CH1904170A CH1904170A CH525623A CH 525623 A CH525623 A CH 525623A CH 1904170 A CH1904170 A CH 1904170A CH 1904170 A CH1904170 A CH 1904170A CH 525623 A CH525623 A CH 525623A
- Authority
- CH
- Switzerland
- Prior art keywords
- plant material
- preparing extracts
- extracts
- preparing
- plant
- Prior art date
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
- A23F3/40—Tea flavour; Tea oil; Flavouring of tea or tea extract
- A23F3/42—Isolation or recuperation of tea flavour or tea oil
- A23F3/426—Isolation or recuperation of tea flavour or tea oil by distillation, e.g. stripping leaves; Recovering volatile gases
-
- 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
- A23F3/18—Extraction of water soluble tea constituents
-
- 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
- A23F3/40—Tea flavour; Tea oil; Flavouring of tea or tea extract
- A23F3/42—Isolation or recuperation of tea flavour or tea oil
- A23F3/423—Isolation or recuperation of tea flavour or tea oil by solvent extraction; Tea flavour from tea oil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0203—Solvent extraction of solids with a supercritical fluid
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1904170A CH525623A (en) | 1970-12-23 | 1970-12-23 | Process for preparing extracts of plant material |
GB5843371A GB1366331A (en) | 1970-12-23 | 1971-12-16 | Vegetable extract production |
CA130,752A CA961342A (en) | 1970-12-23 | 1971-12-21 | Vegetable extract production |
FR7146130A FR2119610A5 (en) | 1970-12-23 | 1971-12-22 | Vegetable extract prodn - esp black tea with differential aromatics extraction |
AU37194/71A AU451855B2 (en) | 1970-12-23 | 1971-12-22 | Vegetable extract production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1904170A CH525623A (en) | 1970-12-23 | 1970-12-23 | Process for preparing extracts of plant material |
Publications (1)
Publication Number | Publication Date |
---|---|
CH525623A true CH525623A (en) | 1972-07-31 |
Family
ID=4436957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1904170A CH525623A (en) | 1970-12-23 | 1970-12-23 | Process for preparing extracts of plant material |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH525623A (en) |
FR (1) | FR2119610A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0269970A2 (en) * | 1986-11-29 | 1988-06-08 | SKW Trostberg Aktiengesellschaft | Process for removing the flavour from and for the subsequent reflavouring of tea |
-
1970
- 1970-12-23 CH CH1904170A patent/CH525623A/en not_active IP Right Cessation
-
1971
- 1971-12-22 FR FR7146130A patent/FR2119610A5/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0269970A2 (en) * | 1986-11-29 | 1988-06-08 | SKW Trostberg Aktiengesellschaft | Process for removing the flavour from and for the subsequent reflavouring of tea |
EP0269970A3 (en) * | 1986-11-29 | 1990-01-17 | Skw Trostberg Aktiengesellschaft | Process for removing the flavour from and for the subsequent reflavouring of tea |
Also Published As
Publication number | Publication date |
---|---|
FR2119610A5 (en) | 1972-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |