WO2009031306A1 - 精製茶抽出物の製造方法 - Google Patents

精製茶抽出物の製造方法 Download PDF

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Publication number
WO2009031306A1
WO2009031306A1 PCT/JP2008/002432 JP2008002432W WO2009031306A1 WO 2009031306 A1 WO2009031306 A1 WO 2009031306A1 JP 2008002432 W JP2008002432 W JP 2008002432W WO 2009031306 A1 WO2009031306 A1 WO 2009031306A1
Authority
WO
WIPO (PCT)
Prior art keywords
tea extract
purified tea
catechins
producing purified
nonpolymerized
Prior art date
Application number
PCT/JP2008/002432
Other languages
English (en)
French (fr)
Inventor
Eizo Maruyama
Hideaki Ueoka
Keiji Shibata
Original Assignee
Kao Corporation
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 Kao Corporation filed Critical Kao Corporation
Priority to JP2009531128A priority Critical patent/JP5162594B2/ja
Priority to EP08829260.2A priority patent/EP2189065A4/en
Priority to CN200880105761.6A priority patent/CN101795574A/zh
Priority to US12/676,281 priority patent/US8445031B2/en
Publication of WO2009031306A1 publication Critical patent/WO2009031306A1/ja

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
    • 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
    • A23F3/163—Liquid or semi-liquid tea extract preparations, e.g. gels, liquid extracts in solid capsules
    • 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
    • A23F3/166—Addition of, or treatment with, enzymes or microorganisms
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/0102—Tannase (3.1.1.20)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Dispersion Chemistry (AREA)
  • Tea And Coffee (AREA)

Abstract

　非重合体カテキン類中のガレート体率を低減化して精製茶抽出物の呈味を改善する。 　本発明の精製茶抽出物の製造方法は、茶抽出物を加水分解処理した後、活性炭に吸着させ、次いで塩基性水溶液又は有機溶媒水溶液を接触させて非重合体カテキン類を溶出させることを特徴とする。
PCT/JP2008/002432 2007-09-05 2008-09-04 精製茶抽出物の製造方法 WO2009031306A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009531128A JP5162594B2 (ja) 2007-09-05 2008-09-04 精製茶抽出物の製造方法
EP08829260.2A EP2189065A4 (en) 2007-09-05 2008-09-04 PROCESS FOR PRODUCING PURIFIED TEA EXTRACT
CN200880105761.6A CN101795574A (zh) 2007-09-05 2008-09-04 精制茶提取物的制造方法
US12/676,281 US8445031B2 (en) 2007-09-05 2008-09-04 Method for producing purified tea extract

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007230067 2007-09-05
JP2007-230067 2007-09-05

Publications (1)

Publication Number Publication Date
WO2009031306A1 true WO2009031306A1 (ja) 2009-03-12

Family

ID=40428630

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002432 WO2009031306A1 (ja) 2007-09-05 2008-09-04 精製茶抽出物の製造方法

Country Status (6)

Country Link
US (1) US8445031B2 (ja)
EP (1) EP2189065A4 (ja)
JP (1) JP5162594B2 (ja)
KR (1) KR20100055448A (ja)
CN (1) CN101795574A (ja)
WO (1) WO2009031306A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011074538A1 (ja) * 2009-12-18 2011-06-23 太陽化学株式会社 茶ポリフェノール及びその製造方法
JP2012055205A (ja) * 2010-09-07 2012-03-22 Kao Corp 精製緑茶抽出物の製造方法
JP2014124141A (ja) * 2012-12-26 2014-07-07 Asahi Soft Drinks Co Ltd 紅茶飲料及び紅茶飲料のおいしさを高める方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5336340B2 (ja) * 2009-12-09 2013-11-06 花王株式会社 精製茶抽出物の製造方法
CN108929220B (zh) * 2018-08-23 2021-04-27 江苏天晟药业股份有限公司 一种没食子酸的制备方法
CA3111573A1 (en) * 2018-09-24 2020-04-02 Tastes Natural, Llc Process for isolating taste-modifiers

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005053415A1 (ja) * 2003-12-02 2005-06-16 Kao Corporation 容器詰飲料
WO2005077384A1 (ja) * 2004-02-17 2005-08-25 Suntory Limited 高分子ポリフェノール画分を含有するリパーゼ活性阻害剤、茶エキス、およびその製造方法
JP2006063004A (ja) * 2004-08-26 2006-03-09 Kao Corp カテキン類含有組成物の製造方法
JP2006160656A (ja) * 2004-12-07 2006-06-22 Kao Corp 非重合体カテキン類組成物の製造方法
JP2006288383A (ja) * 2005-03-15 2006-10-26 Kao Corp 精製緑茶抽出物の製造法
JP2007089561A (ja) * 2005-09-01 2007-04-12 Kao Corp 精製緑茶抽出物の製造法
JP2007104967A (ja) * 2005-10-13 2007-04-26 Kao Corp 精製緑茶抽出物

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
JPS59219384A (ja) 1983-05-30 1984-12-10 Mitsui Norin Kk 天然抗酸化剤の製造方法
JP2740185B2 (ja) 1988-05-16 1998-04-15 愛媛県青果農業協同組合連合会 ウーロン茶の抽出方法
JP3018013B2 (ja) 1989-10-19 2000-03-13 三井農林株式会社 α―アミラーゼ活性阻害剤
JP3281733B2 (ja) 1994-10-11 2002-05-13 三井農林株式会社 低カフェイン茶ポリフェノールの製造法
JP3133928B2 (ja) 1995-09-13 2001-02-13 株式会社三協精機製作所 光ピックアップ装置
JP2002335911A (ja) 2001-05-21 2002-11-26 Japan Organo Co Ltd ポリフェノール類の濃縮・精製方法
JP4225814B2 (ja) * 2002-11-29 2009-02-18 花王株式会社 カフェイン含有カテキン類組成物の脱カフェイン方法
KR101049391B1 (ko) 2002-10-28 2011-07-14 카오카부시키가이샤 카페인함유 카테킨류 조성물의 탈카페인 방법
JP3662561B2 (ja) 2002-10-28 2005-06-22 花王株式会社 カテキン製剤の精製方法
JP3706370B2 (ja) 2003-04-25 2005-10-12 花王株式会社 タンナーゼ処理した緑茶抽出物
JP4694974B2 (ja) * 2005-05-20 2011-06-08 花王株式会社 精製緑茶抽出物の製造方法
JP4542047B2 (ja) * 2005-10-20 2010-09-08 花王株式会社 精製緑茶抽出物の製造方法
JP4739036B2 (ja) * 2006-01-26 2011-08-03 長谷川香料株式会社 風味の改善された茶抽出処理物の製造方法
JP2007195479A (ja) * 2006-01-27 2007-08-09 Sanei Gen Ffi Inc 緑茶エキスの製造方法
WO2007099715A1 (ja) 2006-03-02 2007-09-07 Kao Corporation 精製茶抽出物の製造方法
JP4244230B2 (ja) * 2006-03-02 2009-03-25 花王株式会社 精製茶抽出物の製造方法
JP4977523B2 (ja) * 2006-05-09 2012-07-18 花王株式会社 容器詰茶飲料
JP5140284B2 (ja) * 2006-05-16 2013-02-06 花王株式会社 容器詰飲料

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005053415A1 (ja) * 2003-12-02 2005-06-16 Kao Corporation 容器詰飲料
WO2005077384A1 (ja) * 2004-02-17 2005-08-25 Suntory Limited 高分子ポリフェノール画分を含有するリパーゼ活性阻害剤、茶エキス、およびその製造方法
JP2006063004A (ja) * 2004-08-26 2006-03-09 Kao Corp カテキン類含有組成物の製造方法
JP2006160656A (ja) * 2004-12-07 2006-06-22 Kao Corp 非重合体カテキン類組成物の製造方法
JP2006288383A (ja) * 2005-03-15 2006-10-26 Kao Corp 精製緑茶抽出物の製造法
JP2007089561A (ja) * 2005-09-01 2007-04-12 Kao Corp 精製緑茶抽出物の製造法
JP2007104967A (ja) * 2005-10-13 2007-04-26 Kao Corp 精製緑茶抽出物

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011074538A1 (ja) * 2009-12-18 2011-06-23 太陽化学株式会社 茶ポリフェノール及びその製造方法
CN102651972A (zh) * 2009-12-18 2012-08-29 太阳化学株式会社 茶多酚及其制造方法
JP5816096B2 (ja) * 2009-12-18 2015-11-18 太陽化学株式会社 茶ポリフェノール及びその製造方法
JP2012055205A (ja) * 2010-09-07 2012-03-22 Kao Corp 精製緑茶抽出物の製造方法
JP2014124141A (ja) * 2012-12-26 2014-07-07 Asahi Soft Drinks Co Ltd 紅茶飲料及び紅茶飲料のおいしさを高める方法

Also Published As

Publication number Publication date
JP5162594B2 (ja) 2013-03-13
EP2189065A1 (en) 2010-05-26
EP2189065A4 (en) 2014-08-20
CN101795574A (zh) 2010-08-04
JPWO2009031306A1 (ja) 2010-12-09
US8445031B2 (en) 2013-05-21
KR20100055448A (ko) 2010-05-26
US20100184167A1 (en) 2010-07-22

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