GB511895A - Improvements in the manufacture of tea - Google Patents
Improvements in the manufacture of teaInfo
- Publication number
- GB511895A GB511895A GB2203238A GB2203238A GB511895A GB 511895 A GB511895 A GB 511895A GB 2203238 A GB2203238 A GB 2203238A GB 2203238 A GB2203238 A GB 2203238A GB 511895 A GB511895 A GB 511895A
- Authority
- GB
- United Kingdom
- Prior art keywords
- freezing
- leaf
- tea
- manufacturing process
- withering
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- 241001122767 Theaceae Species 0.000 title 1
- 230000008014 freezing Effects 0.000 abstract 5
- 238000007710 freezing Methods 0.000 abstract 5
- 238000000034 method Methods 0.000 abstract 1
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
- A23F3/06—Treating tea before extraction; Preparations produced thereby
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)
Abstract
511,895. Tea manufacture. LYONS & CO., Ltd., J. (Hughes, E. B., Mowbray, E. G. B. De., and Gridley, E. H.). July 25, 1938, No. 22032. [Class 129] Tea leaf is subjected to a freezing process prior to the normal manufacturing process ; it may be thawed before starting the manufacturing process. The freezing may constitute the withering treatment or may follow after a partial or full ordinary withering. The leaf may be kept in storage in the frozen state for a long period. The freezing may be effected on trays in a cold room or the leaf may be continuously conveyed through a freezing tunnel. The leaf may be surface dried before freezing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2203238A GB511895A (en) | 1938-07-25 | 1938-07-25 | Improvements in the manufacture of tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2203238A GB511895A (en) | 1938-07-25 | 1938-07-25 | Improvements in the manufacture of tea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB511895A true GB511895A (en) | 1939-08-25 |
Family
ID=10172811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2203238A Expired GB511895A (en) | 1938-07-25 | 1938-07-25 | Improvements in the manufacture of tea |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB511895A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012069323A1 (en) | 2010-11-24 | 2012-05-31 | Unilever Nv | A tea product |
| WO2020078686A1 (en) * | 2018-10-17 | 2020-04-23 | Unilever N.V. | A process for producing a tea product |
-
1938
- 1938-07-25 GB GB2203238A patent/GB511895A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012069323A1 (en) | 2010-11-24 | 2012-05-31 | Unilever Nv | A tea product |
| WO2020078686A1 (en) * | 2018-10-17 | 2020-04-23 | Unilever N.V. | A process for producing a tea product |
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