GB1043792A - Process for clarifying tea - Google Patents

Process for clarifying tea

Info

Publication number
GB1043792A
GB1043792A GB645565A GB645565A GB1043792A GB 1043792 A GB1043792 A GB 1043792A GB 645565 A GB645565 A GB 645565A GB 645565 A GB645565 A GB 645565A GB 1043792 A GB1043792 A GB 1043792A
Authority
GB
United Kingdom
Prior art keywords
tea
brew
concentrated
clarifying
filter
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
Application number
GB645565A
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.)
Salada Foods Ltd
Original Assignee
Salada Foods Ltd
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 Salada Foods Ltd filed Critical Salada Foods Ltd
Publication of GB1043792A publication Critical patent/GB1043792A/en
Expired 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
    • A23F3/16—Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/20—Removing unwanted substances
    • A23F3/205—Using flocculating or adsorbing agents

Abstract

1,043,792. Clarifying tea brews. SALADA FOODS Ltd. Feb. 15, 1965 [Jan. 2, 1965], No. 6455/65. Heading A2B. A tea brew prepared for steeping tea is cooled to 60‹F. or below, 0.005 to 1.0% of a water soluble polyvinylpyrrolidone and a filter aid, e.g. diatomaceous earth are added and the brew is filtered through a precoated filter in order to remove the astringent polyphenol-caffeine complexes. The thus clarified tea brew may be concentrated to a liquid concentrate or concentrated and dried to an "instant tea" powder. Tea blends used in the examples are black orange pekoe and Ceylon teas.
GB645565A 1965-01-02 1965-02-15 Process for clarifying tea Expired GB1043792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA919965 1965-01-02

Publications (1)

Publication Number Publication Date
GB1043792A true GB1043792A (en) 1966-09-28

Family

ID=4142153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB645565A Expired GB1043792A (en) 1965-01-02 1965-02-15 Process for clarifying tea

Country Status (2)

Country Link
DE (1) DE1492752A1 (en)
GB (1) GB1043792A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009016018A1 (en) * 2007-08-02 2009-02-05 Unilever Plc Compositions comprising polyphenol
US8697171B2 (en) * 2005-09-01 2014-04-15 Kao Corporation Preparation process of purified green-tea extract

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8697171B2 (en) * 2005-09-01 2014-04-15 Kao Corporation Preparation process of purified green-tea extract
WO2009016018A1 (en) * 2007-08-02 2009-02-05 Unilever Plc Compositions comprising polyphenol

Also Published As

Publication number Publication date
DE1492752A1 (en) 1969-01-16

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