DE69329861T2 - Verfahren zur Herstellung eines kaltwasserlöslichen schwarzen Instanttees - Google Patents
Verfahren zur Herstellung eines kaltwasserlöslichen schwarzen Instanttees Download PDFInfo
- Publication number
- DE69329861T2 DE69329861T2 DE69329861T DE69329861T DE69329861T2 DE 69329861 T2 DE69329861 T2 DE 69329861T2 DE 69329861 T DE69329861 T DE 69329861T DE 69329861 T DE69329861 T DE 69329861T DE 69329861 T2 DE69329861 T2 DE 69329861T2
- Authority
- DE
- Germany
- Prior art keywords
- tea
- extraction
- black
- cold water
- green
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 18
- 235000020344 instant tea Nutrition 0.000 title claims description 7
- 238000002360 preparation method Methods 0.000 title claims 2
- 244000269722 Thea sinensis Species 0.000 claims description 44
- 238000000605 extraction Methods 0.000 claims description 21
- 239000000284 extract Substances 0.000 claims description 20
- 235000006468 Thea sinensis Nutrition 0.000 claims description 19
- 235000020279 black tea Nutrition 0.000 claims description 18
- 235000009569 green tea Nutrition 0.000 claims description 18
- 235000013616 tea Nutrition 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 7
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000000658 coextraction Methods 0.000 claims description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 150000008442 polyphenolic compounds Chemical class 0.000 description 4
- 235000013824 polyphenols Nutrition 0.000 description 4
- 238000001694 spray drying Methods 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 2
- 229960001948 caffeine Drugs 0.000 description 2
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241001180747 Hottea Species 0.000 description 1
- 240000003553 Leptospermum scoparium Species 0.000 description 1
- 235000015459 Lycium barbarum Nutrition 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005325 percolation Methods 0.000 description 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
- A23F3/16—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
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)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP93118574A EP0654221B1 (fr) | 1993-11-18 | 1993-11-18 | Procédé de préparation de thé noir instantané |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69329861D1 DE69329861D1 (de) | 2004-05-06 |
| DE69329861T2 true DE69329861T2 (de) | 2004-08-19 |
Family
ID=8213422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69329861T Expired - Fee Related DE69329861T2 (de) | 1993-11-18 | 1993-11-18 | Verfahren zur Herstellung eines kaltwasserlöslichen schwarzen Instanttees |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5612079A (enExample) |
| EP (1) | EP0654221B1 (enExample) |
| JP (1) | JP3643134B2 (enExample) |
| KR (1) | KR950013379A (enExample) |
| CN (1) | CN1051908C (enExample) |
| AP (1) | AP493A (enExample) |
| AT (1) | ATE198531T1 (enExample) |
| AU (1) | AU690922B2 (enExample) |
| BR (1) | BR9404477A (enExample) |
| CA (1) | CA2134502A1 (enExample) |
| DE (1) | DE69329861T2 (enExample) |
| DK (1) | DK0654221T3 (enExample) |
| ES (1) | ES2153834T3 (enExample) |
| GR (1) | GR3035609T3 (enExample) |
| PT (1) | PT654221E (enExample) |
| RU (1) | RU94041027A (enExample) |
| TW (1) | TW267096B (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP0939593B1 (en) * | 1996-11-29 | 2002-07-17 | Unilever Plc | Black leaf tea |
| US6503554B1 (en) * | 2000-11-13 | 2003-01-07 | Green Tea Terrace, Inc. | Method for preparing beverages containing powdered tea using a steamer |
| US7067168B1 (en) * | 2002-02-13 | 2006-06-27 | Le-Nature's, Inc. | Tea brewing system |
| US20060062886A1 (en) * | 2004-09-22 | 2006-03-23 | Brian Takeda | Instant tea powder |
| US7829132B2 (en) | 2004-11-03 | 2010-11-09 | Unilever Bestfoods, North America Division Of Conopco, Inc. | Consumable tea composition with antioxidants |
| KR100678509B1 (ko) * | 2004-11-11 | 2007-02-07 | 김숙자 | 건강 음료용 액상 홍차 조성물 및 그 제조방법 |
| KR100626277B1 (ko) * | 2005-01-26 | 2006-09-22 | 이상빈 | 과립형 녹차 및 그 제조방법 |
| US7833777B2 (en) * | 2005-08-22 | 2010-11-16 | Nature Technologies International Llc | Stabilized actively aerated compost tea |
| CN100364432C (zh) * | 2006-01-25 | 2008-01-30 | 中南大学 | 低氟、低铝速溶红茶的生产方法 |
| KR100798425B1 (ko) * | 2006-05-27 | 2008-01-29 | 전현철 | 찬물에 쉽게 잘 우러나는 시원한 순 녹차 조성물 및 그 제조방법 |
| CN101164424B (zh) * | 2006-10-18 | 2010-04-21 | 大闽食品（漳州）有限公司 | 一种速溶茶粉的制备方法 |
| CN101167507B (zh) * | 2006-10-24 | 2011-11-02 | 株式会社伊藤园 | 茶提取液的制造方法 |
| CN101088353B (zh) * | 2007-02-12 | 2011-09-07 | 傅竹生 | 一种速溶有机红茶生产方法 |
| WO2009087014A1 (en) * | 2008-01-11 | 2009-07-16 | Unilever Plc | Solid water soluble tea composition |
| JP5525178B2 (ja) * | 2009-04-24 | 2014-06-18 | アサヒ飲料株式会社 | 茶抽出液の製造方法 |
| JP5751750B2 (ja) * | 2009-12-21 | 2015-07-22 | 花王株式会社 | インスタント紅茶 |
| WO2013060710A2 (en) * | 2011-10-28 | 2013-05-02 | Unilever N.V. | A topical composition |
| CN102429060B (zh) * | 2011-12-27 | 2013-07-10 | 深圳市深宝华城科技有限公司 | 一种高香速溶红茶粉的制作方法 |
| CN102742692A (zh) * | 2012-07-24 | 2012-10-24 | 安徽省黄山市祁眉茶旅有限公司 | 一种红茶的拼配工艺 |
| JP2015146758A (ja) * | 2014-02-06 | 2015-08-20 | 花王株式会社 | カテキン含有飲料の製造方法 |
| CN109548931A (zh) * | 2019-01-07 | 2019-04-02 | 昭通学院 | 一种天麻速溶茶及其制备方法 |
| CN109938134A (zh) * | 2019-04-11 | 2019-06-28 | 福州帅宝生物科技有限公司 | 一种速溶薏米红茶及其制备方法 |
| JP2020182399A (ja) * | 2019-05-07 | 2020-11-12 | 日研フード株式会社 | 緑茶エキス及びその製造方法、これを用いた緑茶エキスパウダーとインスタント緑茶の製造方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB940867A (en) * | 1958-10-17 | 1963-11-06 | Charles Alfred Longley | Improvements in or relating to tea and coffee preparations |
| CA1005682A (en) * | 1971-03-05 | 1977-02-22 | Unilever Limited | Cold water soluble tea |
| US4410556A (en) * | 1981-06-11 | 1983-10-18 | Societe D'assistance Technique Pour Produits Nestle S.A. | Powdered tea extract |
| US4357361A (en) * | 1981-06-11 | 1982-11-02 | Societe D'assistance Technique Pour Produits Nestle S.A. | Cold soluble tea |
| US4668525A (en) * | 1982-01-05 | 1987-05-26 | Thomas J. Lipton, Inc. | Tea extraction process |
| US4732773A (en) * | 1982-07-17 | 1988-03-22 | Kruger Gmbh & Co. Kg | Instant beverage and instant tea |
| US4490402A (en) * | 1982-12-06 | 1984-12-25 | Societe D'assistance Technique Pour Produits Nestle S. A. | Process for preparing cold soluble tea product |
| US4900574A (en) * | 1983-07-29 | 1990-02-13 | Mars G.B. Limited | Soluble or dissolved tea product |
| ATE64274T1 (de) * | 1985-05-08 | 1991-06-15 | Nestle Sa | Stabilisierung von tee in kaltem wasser. |
| US4680193A (en) * | 1985-05-08 | 1987-07-14 | Nestec S.A. | Solubilization of tea in cold water with catechin |
| US4748033A (en) * | 1986-05-07 | 1988-05-31 | The Procter & Gamble Company | Tea concentrate having freeze thaw stability and enhanced cold water solubility |
| US4717579A (en) * | 1986-05-07 | 1988-01-05 | The Procter & Gamble Co. | Flowable frozen tea mix concentrate which contains high levels of sugar |
| GB8714974D0 (en) * | 1987-06-26 | 1987-08-05 | Unilever Plc | Food product |
| EP0391468B1 (en) * | 1989-04-06 | 1993-09-15 | Unilever N.V. | Process of preparing a tea product |
| CH680854A5 (enExample) * | 1990-05-09 | 1992-11-30 | Nestle Sa | |
| DE4219330C2 (de) * | 1992-06-10 | 1994-06-09 | Guenter Stephan | Wasserlösliches Instanttee-Erzeugnis |
| CA2152388A1 (en) * | 1992-12-22 | 1994-07-07 | Douglas Ashley Balantine | Process for manufacturing cold water soluble and chill stable ready to drink tea, and product |
-
1993
- 1993-11-18 AT AT93118574T patent/ATE198531T1/de not_active IP Right Cessation
- 1993-11-18 EP EP93118574A patent/EP0654221B1/fr not_active Expired - Lifetime
- 1993-11-18 DK DK93118574T patent/DK0654221T3/da active
- 1993-11-18 PT PT93118574T patent/PT654221E/pt unknown
- 1993-11-18 ES ES93118574T patent/ES2153834T3/es not_active Expired - Lifetime
- 1993-11-18 DE DE69329861T patent/DE69329861T2/de not_active Expired - Fee Related
-
1994
- 1994-10-12 US US08/321,542 patent/US5612079A/en not_active Expired - Fee Related
- 1994-10-14 TW TW083109550A patent/TW267096B/zh active
- 1994-10-24 AP APAP/P/1994/000689A patent/AP493A/en active
- 1994-10-26 AU AU77477/94A patent/AU690922B2/en not_active Ceased
- 1994-10-27 CA CA002134502A patent/CA2134502A1/en not_active Abandoned
- 1994-11-11 CN CN94117918A patent/CN1051908C/zh not_active Expired - Fee Related
- 1994-11-16 KR KR1019940030106A patent/KR950013379A/ko not_active Withdrawn
- 1994-11-17 JP JP28304294A patent/JP3643134B2/ja not_active Expired - Fee Related
- 1994-11-17 BR BR9404477A patent/BR9404477A/pt not_active Application Discontinuation
- 1994-11-18 RU RU94041027/13A patent/RU94041027A/ru unknown
-
2001
- 2001-03-20 GR GR20010400455T patent/GR3035609T3/el not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK0654221T3 (da) | 2001-04-09 |
| GR3035609T3 (en) | 2001-06-29 |
| CN1051908C (zh) | 2000-05-03 |
| JPH07194303A (ja) | 1995-08-01 |
| AP9400689A0 (en) | 1994-10-31 |
| CA2134502A1 (en) | 1995-05-19 |
| RU94041027A (ru) | 1997-02-10 |
| BR9404477A (pt) | 1995-07-11 |
| US5612079A (en) | 1997-03-18 |
| EP0654221B1 (fr) | 2001-01-10 |
| AP493A (en) | 1996-05-14 |
| PT654221E (pt) | 2001-04-30 |
| CN1105524A (zh) | 1995-07-26 |
| DE69329861D1 (de) | 2004-05-06 |
| AU7747794A (en) | 1995-05-25 |
| ES2153834T3 (es) | 2001-03-16 |
| JP3643134B2 (ja) | 2005-04-27 |
| EP0654221A1 (fr) | 1995-05-24 |
| KR950013379A (ko) | 1995-06-15 |
| TW267096B (enExample) | 1996-01-01 |
| AU690922B2 (en) | 1998-05-07 |
| ATE198531T1 (de) | 2001-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |