ATE394113T1 - Verfahren zur zubereitung von teeextrakten - Google Patents

Verfahren zur zubereitung von teeextrakten

Info

Publication number
ATE394113T1
ATE394113T1 AT05805094T AT05805094T ATE394113T1 AT E394113 T1 ATE394113 T1 AT E394113T1 AT 05805094 T AT05805094 T AT 05805094T AT 05805094 T AT05805094 T AT 05805094T AT E394113 T1 ATE394113 T1 AT E394113T1
Authority
AT
Austria
Prior art keywords
tea extracts
preparing tea
cold water
extracts
provising
Prior art date
Application number
AT05805094T
Other languages
English (en)
Inventor
Nikolaos Mavroudis
Original Assignee
Unilever Nv
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 Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of ATE394113T1 publication Critical patent/ATE394113T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • 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
    • A23F3/18—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
    • A23F3/16—Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/22—Drying or concentrating tea extract
    • 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
    • A23F3/24—Drying or concentrating tea extract by freezing out the water
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/82—Theaceae (Tea family), e.g. camellia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Tea And Coffee (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Compounds Of Unknown Constitution (AREA)
AT05805094T 2004-10-01 2005-09-21 Verfahren zur zubereitung von teeextrakten ATE394113T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0421827.7A GB0421827D0 (en) 2004-10-01 2004-10-01 Process for making tea extracts

Publications (1)

Publication Number Publication Date
ATE394113T1 true ATE394113T1 (de) 2008-05-15

Family

ID=33427892

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05805094T ATE394113T1 (de) 2004-10-01 2005-09-21 Verfahren zur zubereitung von teeextrakten

Country Status (8)

Country Link
US (1) US20080254189A1 (de)
EP (1) EP1799239B1 (de)
JP (1) JP4669005B2 (de)
CN (1) CN101031314A (de)
AT (1) ATE394113T1 (de)
DE (1) DE602005006597D1 (de)
GB (1) GB0421827D0 (de)
WO (1) WO2006037503A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2144868A1 (de) 2007-05-11 2010-01-20 Unilever PLC Verfahren zur reinigung von theanin
EP2008702A1 (de) * 2007-06-25 2008-12-31 Unilever Plc Verfahren und Vorrichtung zur Membranfiltration
US8945655B2 (en) 2007-07-10 2015-02-03 Conopco, Inc. Stable and consumable compositions
JP5238993B2 (ja) 2007-09-26 2013-07-17 サントリー食品インターナショナル株式会社 茶抽出物、茶飲料及びそれらの製造方法
ATE503391T1 (de) * 2007-11-05 2011-04-15 Unilever Nv Verfahren zur herstellung von teeprodukten und hierdurch erhältliche produkte
PL2211632T3 (pl) 2007-11-05 2011-08-31 Unilever Nv Sposób oczyszczania związków pochodzących z herbaty
MY160403A (en) 2007-11-05 2017-03-15 Unilever Plc Process for manufacturing tea products
TW200944129A (en) * 2008-03-28 2009-11-01 Shizuoka Prefectural University Corp Method of producing fermented tea drink
CN101461433B (zh) * 2008-11-07 2013-06-05 健士星生物技术研发(上海)有限公司 一种茶提取物及其制备方法
KR101177060B1 (ko) * 2010-07-15 2012-08-24 거창생약자원영농조합법인 생약농축액이 함유된 기능성 쌀의 제조방법 및 상기 방법으로 제조된 기능성 쌀
CN102033047B (zh) * 2010-11-26 2012-08-29 毛清黎 一种简便快速测定茶叶中γ-氨基丁酸的方法
US10470989B2 (en) * 2013-11-15 2019-11-12 Kose Corporation Surface-treated powder using theanine, and cosmetic preparation containing same
WO2018128696A2 (en) 2016-11-03 2018-07-12 Heartland Consumer Products, Llc Cold brew coffee beverage and method of making the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8627290D0 (en) * 1986-11-14 1986-12-17 Unilever Plc Concentrated tea extract
JPH01269450A (ja) * 1988-04-20 1989-10-26 Miyake Etsuko 水出し茶
JPH06343389A (ja) * 1993-06-08 1994-12-20 Toyo Seikan Kaisha Ltd 容器詰緑茶飲料およびその製造方法
AU1525695A (en) * 1994-01-10 1995-08-01 Procter & Gamble Company, The Tea extract and process for preparing
US5665239A (en) * 1996-01-16 1997-09-09 Culligan International Company Processes for deionization and demineralization of fluids
US6063428A (en) * 1996-02-26 2000-05-16 The Procter & Gamble Company Green tea extract subjected to cation exchange treatment and nanofiltration to improve clarity and color
US20030161897A1 (en) * 1997-09-16 2003-08-28 Edward Shanbrom Soluble plant derived natural color concentrates and antimicrobial nutraceuticals
JP3452805B2 (ja) * 1998-08-06 2003-10-06 株式会社日本サンガリアベバレッジカンパニー 茶抽出方法
JP4159193B2 (ja) * 1999-08-23 2008-10-01 アサヒ飲料株式会社 茶風味飲料及びその製造方法
DE10106216A1 (de) * 2001-02-10 2002-08-22 Doehler Euro Citrus Natural Be Grünteeextrakt, Verfahren zur Herstellung desselben und seine Verwendung
JP2003164261A (ja) * 2001-11-29 2003-06-10 Meiji Milk Prod Co Ltd 可食飲食物の抽出液および／または搾汁液の製造法
JP3583410B2 (ja) * 2001-11-29 2004-11-04 明治乳業株式会社 可食飲食物の抽出および／または搾汁方法
JP3820372B2 (ja) * 2002-01-18 2006-09-13 日本たばこ産業株式会社 緑茶飲料の製造方法

Also Published As

Publication number Publication date
JP4669005B2 (ja) 2011-04-13
US20080254189A1 (en) 2008-10-16
EP1799239A1 (de) 2007-06-27
EP1799239B1 (de) 2008-05-07
JP2008514210A (ja) 2008-05-08
DE602005006597D1 (de) 2008-06-19
WO2006037503A1 (en) 2006-04-13
GB0421827D0 (en) 2004-11-03
CN101031314A (zh) 2007-09-05

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties