AU2001246538A1 - Black tea manufacture - Google Patents

Black tea manufacture

Info

Publication number
AU2001246538A1
AU2001246538A1 AU2001246538A AU4653801A AU2001246538A1 AU 2001246538 A1 AU2001246538 A1 AU 2001246538A1 AU 2001246538 A AU2001246538 A AU 2001246538A AU 4653801 A AU4653801 A AU 4653801A AU 2001246538 A1 AU2001246538 A1 AU 2001246538A1
Authority
AU
Australia
Prior art keywords
black tea
tea manufacture
manufacture
black
tea
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.)
Abandoned
Application number
AU2001246538A
Inventor
Andrew David Parry
Peter Joseph Stabler
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Publication of AU2001246538A1 publication Critical patent/AU2001246538A1/en
Abandoned 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
    • A23F3/06—Treating tea before extraction; Preparations produced thereby
    • A23F3/08—Oxidation; Fermentation
    • A23F3/10—Fermentation with addition of microorganisms or enzymes
    • 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
    • A23F3/08—Oxidation; Fermentation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/0102—Tannase (3.1.1.20)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Tea And Coffee (AREA)
AU2001246538A 2000-04-27 2001-04-11 Black tea manufacture Abandoned AU2001246538A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0010315 2000-04-27
GBGB0010315.0A GB0010315D0 (en) 2000-04-27 2000-04-27 Black tea manufacture
PCT/EP2001/004127 WO2001082713A1 (en) 2000-04-27 2001-04-11 Black tea manufacture

Publications (1)

Publication Number Publication Date
AU2001246538A1 true AU2001246538A1 (en) 2001-11-12

Family

ID=9890643

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001246538A Abandoned AU2001246538A1 (en) 2000-04-27 2001-04-11 Black tea manufacture

Country Status (13)

Country Link
US (1) US6632462B2 (en)
EP (1) EP1276384B1 (en)
AR (1) AR028043A1 (en)
AT (1) ATE307490T1 (en)
AU (1) AU2001246538A1 (en)
CA (1) CA2407322C (en)
DE (1) DE60114398T2 (en)
DK (1) DK1276384T3 (en)
ES (1) ES2250372T3 (en)
GB (1) GB0010315D0 (en)
PL (1) PL199171B1 (en)
RU (1) RU2259753C2 (en)
WO (1) WO2001082713A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP1642A (en) * 2001-03-05 2006-07-24 Unilever Plc Black tea manufacture.
JP3403400B1 (en) * 2001-09-28 2003-05-06 花王株式会社 Packaged beverage
CN100518530C (en) * 2004-03-12 2009-07-29 日本保险食品株式会社 Process for preparing fermented tea and composition
US20060062886A1 (en) * 2004-09-22 2006-03-23 Brian Takeda Instant tea powder
EP1891862B1 (en) * 2006-07-24 2012-04-18 Unilever PLC Beverage precursor
PL2081441T3 (en) * 2006-10-06 2011-12-30 Unilever Nv A leaf product and a process for the manufacture thereof
JP2010510786A (en) * 2006-12-01 2010-04-08 ユニリーバー・ナームローゼ・ベンノートシヤープ Method for preparing theaflavin-enriched tea products
CN101553125A (en) * 2006-12-01 2009-10-07 荷兰联合利华有限公司 Process for the preparation of theaflavin-enhanced tea products
WO2009059925A1 (en) 2007-11-05 2009-05-14 Unilever Plc Process for manufacturing tea products and products obtainable thereby
MY160403A (en) 2007-11-05 2017-03-15 Unilever Plc Process for manufacturing tea products
DE102008059676A1 (en) * 2008-11-26 2010-05-27 Bayer Schering Pharma Aktiengesellschaft Drug dispenser and its use
CN102548423B (en) * 2009-10-20 2017-11-17 荷兰联合利华有限公司 The method for producing leaf tea
WO2013160097A1 (en) 2012-04-27 2013-10-31 Unilever N.V. A process for producing a tea product
CN102687769A (en) * 2012-06-18 2012-09-26 安徽省祁门县祁红茶业有限公司 Primary making process of black tea
RU2520328C2 (en) * 2012-09-11 2014-06-20 Государственное научное учреждение Всероссийский научно-исследовательский институт цветоводства и субтропических культур Россельхозакадемии Black tea production method
EA201400574A1 (en) * 2013-01-30 2015-05-29 Ариф Мирджалал оглы ПАШАЕВ METHOD OF FERMENTATION OF TEA AND DEVICE FOR ITS IMPLEMENTATION
US20160330991A1 (en) * 2014-02-17 2016-11-17 Ito En, Ltd. Tea leaves and process for producing same
BR102017010844B1 (en) * 2017-05-24 2021-09-14 Juliana Montagner - Me BLACK TEA PREPARATION PROCESS FROM YERBAM SPROUTS
CN107668229A (en) * 2017-10-19 2018-02-09 湖南省茶叶研究所（湖南省茶叶检测中心） A kind of technique for improving Dark Green Tea quality
RU2679191C1 (en) * 2017-10-23 2019-02-06 Бюджетное учреждение высшего образования Ханты-Мансийского автономного округа - Югры "Ханты-Мансийская государственная медицинская академия" (ХМГМА) Method of manufacture of tea from leaves of common aspen
CN109329459A (en) * 2018-10-16 2019-02-15 广东省农业科学院茶叶研究所 A kind of manufacture craft of stir-bake to yellowish tea
CN111034816A (en) * 2019-12-25 2020-04-21 西南大学 Congou black tea and preparation method thereof
CN111084245A (en) * 2020-02-20 2020-05-01 黔南民族医学高等专科学校 Method for preparing small-leaf dark green tea in Duyun
CN111480708A (en) * 2020-05-11 2020-08-04 余庆县玉笏春茶业有限责任公司 Black tea processing and preparation method
CN113303379A (en) * 2021-04-27 2021-08-27 广西南亚热带农业科学研究所 Processing method of flower and fruit fragrance black tea
CN113467530B (en) * 2021-07-23 2024-03-26 广东省现代农业装备研究所 Tea withering rate control method
CN116649450B (en) * 2023-07-26 2023-10-10 昆明木开食品有限公司 Tea with special aroma and taste and preparation method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438785A (en) * 1966-08-09 1969-04-15 Lipton Inc Thomas J Instant tea from fresh green leaf
US3812266A (en) * 1972-01-31 1974-05-21 Lipton T Inc Green tea conversion using tannase and natural tea enzymes
US4051264A (en) * 1975-09-05 1977-09-27 Thomas J. Lipton, Inc. Cold water extractable tea leaf and process
SU562260A1 (en) 1975-09-24 1977-06-25 Method for the production of tea
JPS6222549A (en) 1985-07-24 1987-01-30 Yoshiaki Okamoto Production of green tea or the like
US5250317A (en) * 1990-10-15 1993-10-05 Nestec S.A. Products from treatment of black tea
JP2000508916A (en) * 1996-04-25 2000-07-18 ユニリーバー・ナームローゼ・ベンノートシャープ Tea processing using zeolite
TR199901185T2 (en) * 1996-11-29 1999-07-21 Unilever N.V. Black leaf ay.
PL191549B1 (en) * 1998-02-13 2006-06-30 Unilever Nv Tea production process
WO2000010401A1 (en) 1998-08-17 2000-03-02 Unilever Plc Treatment of tea with carbone dioxide
GB9902777D0 (en) * 1999-02-08 1999-03-31 Unilever Plc Cold water infusing leaf tea
GB2350047B (en) * 1999-05-06 2002-07-17 Unilever Plc Black tea manufacture
EP1202635B8 (en) * 1999-08-12 2005-05-04 Unilever Plc Tea product

Also Published As

Publication number Publication date
EP1276384B1 (en) 2005-10-26
DK1276384T3 (en) 2006-01-02
GB0010315D0 (en) 2000-06-14
RU2259753C2 (en) 2005-09-10
ATE307490T1 (en) 2005-11-15
PL359339A1 (en) 2004-08-23
US6632462B2 (en) 2003-10-14
CA2407322A1 (en) 2001-11-08
ES2250372T3 (en) 2006-04-16
DE60114398D1 (en) 2005-12-01
PL199171B1 (en) 2008-08-29
AR028043A1 (en) 2003-04-23
DE60114398T2 (en) 2006-06-01
US20010048956A1 (en) 2001-12-06
CA2407322C (en) 2010-09-14
EP1276384A1 (en) 2003-01-22
WO2001082713A1 (en) 2001-11-08

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