IN2015MN00010A - - Google Patents

Info

Publication number
IN2015MN00010A
IN2015MN00010A IN10MUN2015A IN2015MN00010A IN 2015MN00010 A IN2015MN00010 A IN 2015MN00010A IN 10MUN2015 A IN10MUN2015 A IN 10MUN2015A IN 2015MN00010 A IN2015MN00010 A IN 2015MN00010A
Authority
IN
India
Prior art keywords
dhool
producing
tea product
black leaf
leaf tea
Prior art date
Application number
Inventor
Prasun Bandyopadhyay
Chandra Sekhar Ghosh
Reshmee Mukhopadhyay
Original Assignee
Unilever Plc
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 Plc filed Critical Unilever Plc
Publication of IN2015MN00010A publication Critical patent/IN2015MN00010A/en

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
    • A23F3/06—Treating tea before extraction; Preparations produced thereby

Abstract

The present invention provides a process for producing a black leaf tea product the process comprising the steps of comminuting fresh tea leaf thereby producing dhool; and then fermenting the dhool whilst exposing it to radiation having a wavelength of from 0.3 to 100 µm and an intensity of from 0.4 to 50 kW/m for 10 minutes to 3 hours at a temperature of 15 45 °C. The resulting black leaf tea product produces infusions high amounts of catechins and theaflavins.
IN10MUN2015 2012-07-11 2013-06-11 IN2015MN00010A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12175943 2012-07-11
PCT/EP2013/061991 WO2014009078A1 (en) 2012-07-11 2013-06-11 A process for producing a tea product

Publications (1)

Publication Number Publication Date
IN2015MN00010A true IN2015MN00010A (en) 2015-10-16

Family

ID=48613608

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10MUN2015 IN2015MN00010A (en) 2012-07-11 2013-06-11

Country Status (7)

Country Link
EP (1) EP2871967B1 (en)
CN (1) CN104582497B (en)
AP (1) AP2015008219A0 (en)
AR (1) AR091713A1 (en)
IN (1) IN2015MN00010A (en)
WO (1) WO2014009078A1 (en)
ZA (1) ZA201408895B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104026281A (en) * 2014-06-27 2014-09-10 华南农业大学 High-aroma black tea and preparation method thereof
CN104146112A (en) * 2014-07-25 2014-11-19 广西南翔环保有限公司 Method for extracting theabrownin extractive from liupu tea and application thereof
CN104383125A (en) * 2014-11-28 2015-03-04 桂林市和胤祥新型材料有限公司 Method for preparing theaflavin
CN105285173B (en) * 2015-10-30 2020-08-11 湖南省核农学与航天育种研究所 Processing method for rapidly increasing theaflavin content in black tea
CN106957884B (en) * 2016-01-12 2020-10-02 中华全国供销合作总社杭州茶叶研究所 Theaflavin product rich in tea catechin
CN109380548A (en) * 2018-10-16 2019-02-26 安徽省祁门红茶发展有限公司 Black tea processing method based on the analysis of black tea flavour
CN112255196A (en) * 2020-09-21 2021-01-22 百瑞源枸杞股份有限公司 Processing withering standard-reaching monitoring method for Chinese wolfberry tea

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0687738B2 (en) * 1985-10-12 1994-11-09 株式会社寺田製作所 Method and apparatus for withered fermented tea leaves
JP3470212B2 (en) * 1996-02-01 2003-11-25 小林製薬株式会社 Tochu tea production method
GEP20001998B (en) * 1998-05-29 2000-03-10 Mirza Choladze Method for Production of Red Tea
CN101189994B (en) * 2006-11-29 2011-08-31 李新敏 Fermentation tea and preparation method thereof
JP4916966B2 (en) * 2007-07-13 2012-04-18 学校法人光産業創成大学院大学 Green tea production method
EP2211631B1 (en) * 2007-11-05 2012-04-25 Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House Process for manufacturing leaf tea
KR101064675B1 (en) 2008-05-29 2011-09-14 목포대학교산학협력단 Method for increasing GABA content in green tea
WO2012069323A1 (en) * 2010-11-24 2012-05-31 Unilever Nv A tea product
CN102754707B (en) * 2012-07-10 2014-04-02 福州淮南子生物科技有限公司 Tea making technology using light microwaves

Also Published As

Publication number Publication date
EP2871967A1 (en) 2015-05-20
CN104582497A (en) 2015-04-29
CN104582497B (en) 2016-10-12
ZA201408895B (en) 2017-05-31
EP2871967B1 (en) 2015-10-21
AP2015008219A0 (en) 2015-01-31
WO2014009078A1 (en) 2014-01-16
AR091713A1 (en) 2015-02-25

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