NL190948C - Werkwijze om cafeine te onttrekken aan waterig extract van thee. - Google Patents

Werkwijze om cafeine te onttrekken aan waterig extract van thee.

Info

Publication number
NL190948C
NL190948C NL7812279A NL7812279A NL190948C NL 190948 C NL190948 C NL 190948C NL 7812279 A NL7812279 A NL 7812279A NL 7812279 A NL7812279 A NL 7812279A NL 190948 C NL190948 C NL 190948C
Authority
NL
Netherlands
Prior art keywords
tea extract
aqueous tea
extracting caffeine
caffeine
extracting
Prior art date
Application number
NL7812279A
Other languages
English (en)
Dutch (nl)
Other versions
NL190948B (nl
NL7812279A (nl
Inventor
Saeed Ahmad Husaini
Richard Tien-Szu-Liu
Original Assignee
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 Nestle Sa filed Critical Nestle Sa
Publication of NL7812279A publication Critical patent/NL7812279A/xx
Publication of NL190948B publication Critical patent/NL190948B/xx
Application granted granted Critical
Publication of NL190948C publication Critical patent/NL190948C/xx

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)
NL7812279A 1978-01-12 1978-12-18 Werkwijze om cafeine te onttrekken aan waterig extract van thee. NL190948C (nl)

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 (3)

Publication Number Publication Date
NL7812279A NL7812279A (nl) 1979-07-16
NL190948B NL190948B (nl) 1994-06-16
NL190948C true NL190948C (nl) 1994-11-16

Family

ID=25352601

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7812279A NL190948C (nl) 1978-01-12 1978-12-18 Werkwijze om cafeine te onttrekken aan waterig extract van thee.

Country Status (14)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521438A (en) * 1983-09-29 1985-06-04 General Foods Corporation Coffee extract decaffeination method
US4552769A (en) * 1985-04-01 1985-11-12 Nestec S.A. Cold soluble tea
US4797293A (en) * 1987-06-09 1989-01-10 General Foods Corporation Process for a non-clouding, concentrated tea extract
GB9014756D0 (en) * 1990-07-03 1990-08-22 Unilever Plc Tea process
IT1275905B1 (it) * 1995-03-14 1997-10-24 Indena Spa Frazioni polifenoliche di te', loro uso e formulazioni che le contengono
WO2003101215A1 (en) * 2002-05-30 2003-12-11 Goodricke Group Limited 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
BRPI0917779A2 (pt) 2008-12-29 2015-08-18 Unilever Nv Produto alimentício e método para enriquecer um produto alimentício e utilização de um produto alimentício
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

Family Cites Families (17)

* 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
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
US2963368A (en) * 1958-05-28 1960-12-06 Kwik Kafe Coffee Processors Of Method of producing a tea concentrate
US3065077A (en) * 1960-02-02 1962-11-20 Afico Sa Method of making a soluble tea product
US3163539A (en) * 1961-09-07 1964-12-29 Standard Brands Inc Instant tea
CH401654A (fr) * 1961-10-18 1965-10-31 Nestle Sa Procédé de préparation d'un extrait de thé soluble
CH480807A (de) * 1967-11-13 1969-11-15 Nestle Sa Procédé de fabrication d'extraits de café ou de thé décaféinés
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
IN142082B (xx) * 1973-10-12 1977-05-28 R L Wickremasinghe
IN142605B (xx) * 1973-10-12 1977-07-30 Silva Uswatte Liyanage Lakshma
US3950553A (en) * 1974-06-10 1976-04-13 Societe D'assistance Technique Pour Produits Nestle S.A. Process for preparing a soluble tea product
AR204886A1 (es) * 1974-11-27 1976-03-05 Nestle Sa Procedimiento para la descafeinacion de materias vegetale
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

Also Published As

Publication number Publication date
DE2851493C2 (xx) 1990-06-07
KE3256A (en) 1983-03-04
JPS54101496A (en) 1979-08-10
BE872945A (fr) 1979-06-21
US4315036A (en) 1982-02-09
IT1158187B (it) 1987-02-18
JPS6151849B2 (xx) 1986-11-11
NL190948B (nl) 1994-06-16
GB2012544A (en) 1979-08-01
FR2414302A1 (fr) 1979-08-10
FR2414302B1 (xx) 1982-10-08
IT7852423A0 (it) 1978-12-22
IN150435B (xx) 1982-10-09
GB2012544B (en) 1982-09-02
DE2851493A1 (de) 1979-07-19
CA1103983A (en) 1981-06-30
NL7812279A (nl) 1979-07-16
CH639826A5 (fr) 1983-12-15
LU80776A1 (fr) 1979-05-16
AR220550A1 (es) 1980-11-14

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

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