FR2414302A1 - Procede de decafeination du the et produits obtenus - Google Patents

Procede de decafeination du the et produits obtenus

Info

Publication number
FR2414302A1
FR2414302A1 FR7900618A FR7900618A FR2414302A1 FR 2414302 A1 FR2414302 A1 FR 2414302A1 FR 7900618 A FR7900618 A FR 7900618A FR 7900618 A FR7900618 A FR 7900618A FR 2414302 A1 FR2414302 A1 FR 2414302A1
Authority
FR
France
Prior art keywords
phase
caffeine
tea
insoluble
soluble
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.)
Granted
Application number
FR7900618A
Other languages
English (en)
French (fr)
Other versions
FR2414302B1 (US20070244113A1-20071018-C00087.png
Inventor
Saeed A Husaini
Richard Tien-Szu Liu
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.)
Societe des Produits Nestle SA
Nestle SA
Original Assignee
Societe des Produits Nestle SA
Nestle SA
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 Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Publication of FR2414302A1 publication Critical patent/FR2414302A1/fr
Application granted granted Critical
Publication of FR2414302B1 publication Critical patent/FR2414302B1/fr
Granted 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
    • A23F3/36—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A23F3/38—Reducing or removing alkaloid content from tea extract

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)
FR7900618A 1978-01-12 1979-01-11 Procede de decafeination du the et produits obtenus Granted FR2414302A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/868,938 US4315036A (en) 1978-01-12 1978-01-12 Process for decaffeinating tea

Publications (2)

Publication Number Publication Date
FR2414302A1 true FR2414302A1 (fr) 1979-08-10
FR2414302B1 FR2414302B1 (US20070244113A1-20071018-C00087.png) 1982-10-08

Family

ID=25352601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900618A Granted FR2414302A1 (fr) 1978-01-12 1979-01-11 Procede de decafeination du the et produits obtenus

Country Status (14)

Country Link
US (1) US4315036A (US20070244113A1-20071018-C00087.png)
JP (1) JPS54101496A (US20070244113A1-20071018-C00087.png)
AR (1) AR220550A1 (US20070244113A1-20071018-C00087.png)
BE (1) BE872945A (US20070244113A1-20071018-C00087.png)
CA (1) CA1103983A (US20070244113A1-20071018-C00087.png)
CH (1) CH639826A5 (US20070244113A1-20071018-C00087.png)
DE (1) DE2851493A1 (US20070244113A1-20071018-C00087.png)
FR (1) FR2414302A1 (US20070244113A1-20071018-C00087.png)
GB (1) GB2012544B (US20070244113A1-20071018-C00087.png)
IN (1) IN150435B (US20070244113A1-20071018-C00087.png)
IT (1) IT1158187B (US20070244113A1-20071018-C00087.png)
KE (1) KE3256A (US20070244113A1-20071018-C00087.png)
LU (1) LU80776A1 (US20070244113A1-20071018-C00087.png)
NL (1) NL190948C (US20070244113A1-20071018-C00087.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189504A1 (en) * 1983-09-29 1986-08-06 General Foods Corporation Coffee extract decaffeination method
EP0198209A2 (en) * 1985-04-01 1986-10-22 Societe Des Produits Nestle S.A. Cold soluble tea
EP0464919A1 (en) * 1990-07-03 1992-01-08 Unilever N.V. Tea process

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797293A (en) * 1987-06-09 1989-01-10 General Foods Corporation Process for a non-clouding, concentrated tea extract
IT1275905B1 (it) * 1995-03-14 1997-10-24 Indena Spa Frazioni polifenoliche di te', loro uso e formulazioni che le contengono
GB2392816B (en) * 2002-05-30 2005-12-21 Goodricke Group Ltd Hot water soluble instant tea
US20040097432A1 (en) * 2002-11-04 2004-05-20 Access Business Group International Llc. Method of reducing cholesterol
US7022367B2 (en) * 2004-07-28 2006-04-04 Ito En, Ltd. Oolong tea beverage and process of producing the same
JP5228229B2 (ja) * 2008-09-03 2013-07-03 高砂香料工業株式会社 低カフェイン茶類抽出物の製造方法
PT2206438E (pt) * 2008-12-29 2012-05-10 Unilever Nv Produtos de confeitaria gelados e bebidas compreendendo teobromina e cafeína
AU2009335206B2 (en) 2008-12-29 2013-03-14 Unilever Plc Food products enriched with methylxanthines
CA2798911C (en) 2010-05-19 2018-07-03 Unilever Plc Theobromine for increasing hdl-cholesterol
CN115486503A (zh) * 2021-06-17 2022-12-20 百事可乐公司 提供咖啡因的缓慢释放的组合物

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1350092A (en) * 1919-10-17 1920-08-17 Datta Rasik Lal Manufacture of caffein
US2963368A (en) * 1958-05-28 1960-12-06 Kwik Kafe Coffee Processors Of Method of producing a tea concentrate
US3163539A (en) * 1961-09-07 1964-12-29 Standard Brands Inc Instant tea
FR1591756A (US20070244113A1-20071018-C00087.png) * 1967-11-13 1970-05-04
DE2448278A1 (de) * 1973-10-12 1975-04-17 Roberts Godwin Rajendran Verfahren zur herstellung von fluessigen oder pulverfoermigen kaltloeslichen teekonzentraten
DE2448264A1 (de) * 1973-10-12 1975-04-17 Wickremasinghe Robert Louis Verfahren zur herstellung von fluessigen oder pulverfoermigen kaltloeslichen teekonzentraten
FR2292433A1 (fr) * 1974-11-27 1976-06-25 Nestle Sa Procede de production d'une matiere vegetale decafeinee et produit obtenu

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB397323A (en) * 1932-10-15 1933-08-24 Cornelius Massatsch A process for decaffeinising coffee and detheinishing tea extracts
US2181549A (en) * 1937-04-05 1939-11-28 Grethe Theodor Process for the improvement of tea free from or poor in caffeine and improved decaffeinized tea
US2863775A (en) * 1954-09-09 1958-12-09 Transcontinental Dev Company Method of production of tea concentrate directly from tea leaves when the leaves arein a green state, and product of said method
US3065077A (en) * 1960-02-02 1962-11-20 Afico Sa Method of making a soluble tea product
CH401654A (fr) * 1961-10-18 1965-10-31 Nestle Sa Procédé de préparation d'un extrait de thé soluble
US3959497A (en) * 1970-07-30 1976-05-25 The Coca-Cola Co. Enzymatic solubilization of tea cream
US3787590A (en) * 1971-01-27 1974-01-22 Tetley Inc Method for solubilizing tea cream
US3950553A (en) * 1974-06-10 1976-04-13 Societe D'assistance Technique Pour Produits Nestle S.A. Process for preparing a soluble tea product
US4031251A (en) * 1975-01-08 1977-06-21 Societe D'assistance Technique Pour Produits Nestle S.A. Decaffeination of vegetable material
GB1535472A (en) * 1976-03-17 1978-12-13 Nestle Sa Process for preparing a soluble tea product

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1350092A (en) * 1919-10-17 1920-08-17 Datta Rasik Lal Manufacture of caffein
US2963368A (en) * 1958-05-28 1960-12-06 Kwik Kafe Coffee Processors Of Method of producing a tea concentrate
US3163539A (en) * 1961-09-07 1964-12-29 Standard Brands Inc Instant tea
FR1591756A (US20070244113A1-20071018-C00087.png) * 1967-11-13 1970-05-04
DE2448278A1 (de) * 1973-10-12 1975-04-17 Roberts Godwin Rajendran Verfahren zur herstellung von fluessigen oder pulverfoermigen kaltloeslichen teekonzentraten
DE2448264A1 (de) * 1973-10-12 1975-04-17 Wickremasinghe Robert Louis Verfahren zur herstellung von fluessigen oder pulverfoermigen kaltloeslichen teekonzentraten
FR2292433A1 (fr) * 1974-11-27 1976-06-25 Nestle Sa Procede de production d'une matiere vegetale decafeinee et produit obtenu

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189504A1 (en) * 1983-09-29 1986-08-06 General Foods Corporation Coffee extract decaffeination method
EP0198209A2 (en) * 1985-04-01 1986-10-22 Societe Des Produits Nestle S.A. Cold soluble tea
EP0198209A3 (en) * 1985-04-01 1988-07-13 Societe Des Produits Nestle S.A. Cold soluble tea
EP0464919A1 (en) * 1990-07-03 1992-01-08 Unilever N.V. Tea process

Also Published As

Publication number Publication date
KE3256A (en) 1983-03-04
NL190948C (nl) 1994-11-16
GB2012544B (en) 1982-09-02
IT7852423A0 (it) 1978-12-22
IT1158187B (it) 1987-02-18
DE2851493A1 (de) 1979-07-19
DE2851493C2 (US20070244113A1-20071018-C00087.png) 1990-06-07
NL190948B (nl) 1994-06-16
FR2414302B1 (US20070244113A1-20071018-C00087.png) 1982-10-08
BE872945A (fr) 1979-06-21
JPS54101496A (en) 1979-08-10
JPS6151849B2 (US20070244113A1-20071018-C00087.png) 1986-11-11
GB2012544A (en) 1979-08-01
NL7812279A (nl) 1979-07-16
IN150435B (US20070244113A1-20071018-C00087.png) 1982-10-09
AR220550A1 (es) 1980-11-14
LU80776A1 (fr) 1979-05-16
CH639826A5 (fr) 1983-12-15
CA1103983A (en) 1981-06-30
US4315036A (en) 1982-02-09

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Legal Events

Date Code Title Description
ST Notification of lapse