GB1432079A - Production of cold soluble tea concentrates and powders - Google Patents
Production of cold soluble tea concentrates and powdersInfo
- Publication number
- GB1432079A GB1432079A GB4320174A GB4320174A GB1432079A GB 1432079 A GB1432079 A GB 1432079A GB 4320174 A GB4320174 A GB 4320174A GB 4320174 A GB4320174 A GB 4320174A GB 1432079 A GB1432079 A GB 1432079A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tea
- cream
- powders
- production
- phenolics
- 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
- A23F3/20—Removing unwanted substances
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)
- Extraction Or Liquid Replacement (AREA)
Abstract
1432079 Tea concentrate G R ROBERTS U L L DESILVA and M A V DEVANATHAN 4 Oct 1974 [12 Oct 1973] 43201/74 Heading A2B A tea concentrate is prepared by removing non-phenolic high molecular wt. constituents of tea cream from a aqueous solution of soluble solids of tea either by (a) solvent extraction of a tea liquor such that the high mol. wt. non-phenolics are removed but low molecular wt. compounds remain OR (b) separating the tea cream and subjecting the cream to solvent extraction to remove the high molecular wt. non-phenolics, and returning at least a part of the remaining low molecular wt. compounds to the liquor; followed by concentrating the solution to a syrup or dry powder. Suitable solvents include benzene, dichloro-ethylene, methylene chloride, trichloroethylene and chloroform. The raffinate produced from the tea cream extraction may be converted to a dry powder and separately used as an additive to tea liquors.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LK711973 | 1973-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1432079A true GB1432079A (en) | 1976-04-14 |
Family
ID=19720944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4320174A Expired GB1432079A (en) | 1973-10-12 | 1974-10-04 | Production of cold soluble tea concentrates and powders |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2448278A1 (en) |
| GB (1) | GB1432079A (en) |
| IN (1) | IN142605B (en) |
| MW (1) | MW3674A1 (en) |
| ZA (1) | ZA745810B (en) |
| ZM (1) | ZM14674A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024083343A1 (en) * | 2022-10-21 | 2024-04-25 | Symrise Ag | Process for production of colloidal particles from botanical raw material |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315036A (en) * | 1978-01-12 | 1982-02-09 | Societe D'assistance Technique Pour Produits Nestle S.A. | Process for decaffeinating tea |
| DE3473770D1 (en) * | 1983-12-15 | 1988-10-06 | Nestle Sa | Antioxidant compositions |
| US4552769A (en) * | 1985-04-01 | 1985-11-12 | Nestec S.A. | Cold soluble tea |
-
1974
- 1974-07-24 IN IN1645/CAL/74A patent/IN142605B/en unknown
- 1974-09-12 ZA ZA00745810A patent/ZA745810B/en unknown
- 1974-09-19 MW MW36/74*UA patent/MW3674A1/en unknown
- 1974-09-24 ZM ZM146/74A patent/ZM14674A1/en unknown
- 1974-10-04 GB GB4320174A patent/GB1432079A/en not_active Expired
- 1974-10-10 DE DE19742448278 patent/DE2448278A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024083343A1 (en) * | 2022-10-21 | 2024-04-25 | Symrise Ag | Process for production of colloidal particles from botanical raw material |
| WO2024084037A1 (en) * | 2022-10-21 | 2024-04-25 | Symrise Ag | Process for production of colloidal particles from botanical raw material |
Also Published As
| Publication number | Publication date |
|---|---|
| IN142605B (en) | 1977-07-30 |
| MW3674A1 (en) | 1975-07-09 |
| ZA745810B (en) | 1975-10-29 |
| ZM14674A1 (en) | 1975-09-22 |
| DE2448278A1 (en) | 1975-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |