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GB165644A - Improvements in the process of manufacturing tea-essence - Google Patents

Improvements in the process of manufacturing tea-essence

Info

Publication number
GB165644A
GB165644A GB1511420A GB1511420A GB165644A GB 165644 A GB165644 A GB 165644A GB 1511420 A GB1511420 A GB 1511420A GB 1511420 A GB1511420 A GB 1511420A GB 165644 A GB165644 A GB 165644A
Authority
GB
United Kingdom
Prior art keywords
tea
juice
essence
temperature
solvent
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
Application number
GB1511420A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NHION CHASEI KABUSHIKI KWAISHA
Original Assignee
NHION CHASEI KABUSHIKI KWAISHA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NHION CHASEI KABUSHIKI KWAISHA filed Critical NHION CHASEI KABUSHIKI KWAISHA
Priority to GB1511420A priority Critical patent/GB165644A/en
Publication of GB165644A publication Critical patent/GB165644A/en
Expired legal-status Critical Current

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
    • A23F3/163—Liquid or semi-liquid tea extract preparations, e.g. gels or liquid extracts in solid capsules
    • 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
    • A23F3/225—Drying or concentrating tea extract by evaporation, e.g. drying in thin layers, foam drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Tea And Coffee (AREA)

Abstract

165,644. Shimizu, S., and Nihon Chasei Kabushiki Kwaisha. June 3, 1920. Tea preparations.-A tea-essence free from objectionable odour and excessive viscosity is produced by concentrating in vacuo at a low temperature the juice obtained by steaming and pressing fresh or dried tea leaves and then pouring the juice into an open pan where it is heated with vigorous agitation at a temperature just below its scorching-point. The juice is further concentrated to the required consistency, or to a dry powder, in a vacuum pan provided with an agitator. If fully manufactured tea or its refuse is used, it is preferably first steeped in a volatile solvent such as alcohol and the solvent subsequently distilled off. The extract can be used for flavouring drinks and foods.
GB1511420A 1920-06-03 1920-06-03 Improvements in the process of manufacturing tea-essence Expired GB165644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1511420A GB165644A (en) 1920-06-03 1920-06-03 Improvements in the process of manufacturing tea-essence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1511420A GB165644A (en) 1920-06-03 1920-06-03 Improvements in the process of manufacturing tea-essence

Publications (1)

Publication Number Publication Date
GB165644A true GB165644A (en) 1921-07-07

Family

ID=10053282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511420A Expired GB165644A (en) 1920-06-03 1920-06-03 Improvements in the process of manufacturing tea-essence

Country Status (1)

Country Link
GB (1) GB165644A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831772A (en) * 1956-03-22 1958-04-22 Afico Sa Beverage preparation
US2891865A (en) * 1955-12-21 1959-06-23 Lipton Inc Thomas J Process for preparing a soluble tea product
EP0162527A2 (en) * 1984-05-25 1985-11-27 The Procter & Gamble Company Process for preparing tea products
WO2012069290A1 (en) 2010-11-26 2012-05-31 Unilever Nv Process for preparing tea products
CN105120677A (en) * 2013-03-27 2015-12-02 荷兰联合利华有限公司 Process for manufacturing tea products

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891865A (en) * 1955-12-21 1959-06-23 Lipton Inc Thomas J Process for preparing a soluble tea product
US2831772A (en) * 1956-03-22 1958-04-22 Afico Sa Beverage preparation
EP0162527A2 (en) * 1984-05-25 1985-11-27 The Procter & Gamble Company Process for preparing tea products
EP0162527A3 (en) * 1984-05-25 1988-06-22 The Procter & Gamble Company Process for preparing tea products
WO2012069290A1 (en) 2010-11-26 2012-05-31 Unilever Nv Process for preparing tea products
CN103228149A (en) * 2010-11-26 2013-07-31 荷兰联合利华有限公司 Process for preparing tea products
CN103228149B (en) * 2010-11-26 2016-01-27 荷兰联合利华有限公司 Prepare the method for tea product
CN105120677A (en) * 2013-03-27 2015-12-02 荷兰联合利华有限公司 Process for manufacturing tea products
US20160278398A1 (en) * 2013-03-27 2016-09-29 Conopco, Inc., D/B/A Unilever Process for manufacturing tea products

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