JPS61130285A - 茶葉から粗カテキンを製造する方法 - Google Patents

茶葉から粗カテキンを製造する方法

Info

Publication number
JPS61130285A
JPS61130285A JP59250443A JP25044384A JPS61130285A JP S61130285 A JPS61130285 A JP S61130285A JP 59250443 A JP59250443 A JP 59250443A JP 25044384 A JP25044384 A JP 25044384A JP S61130285 A JPS61130285 A JP S61130285A
Authority
JP
Japan
Prior art keywords
organic solvent
tea leaves
tea
water
catechins
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
JP59250443A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0212474B2 (enrdf_load_html_response
Inventor
Masahiko Hara
征彦 原
Kazuo Okishio
澳塩　一夫
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.)
Mitsui Norin Co Ltd
Original Assignee
Mitsui Norin Co 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 Mitsui Norin Co Ltd filed Critical Mitsui Norin Co Ltd
Priority to JP59250443A priority Critical patent/JPS61130285A/ja
Publication of JPS61130285A publication Critical patent/JPS61130285A/ja
Publication of JPH0212474B2 publication Critical patent/JPH0212474B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pyrane Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
JP59250443A 1984-11-29 1984-11-29 茶葉から粗カテキンを製造する方法 Granted JPS61130285A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59250443A JPS61130285A (ja) 1984-11-29 1984-11-29 茶葉から粗カテキンを製造する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59250443A JPS61130285A (ja) 1984-11-29 1984-11-29 茶葉から粗カテキンを製造する方法

Publications (2)

Publication Number Publication Date
JPS61130285A true JPS61130285A (ja) 1986-06-18
JPH0212474B2 JPH0212474B2 (enrdf_load_html_response) 1990-03-20

Family

ID=17207948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59250443A Granted JPS61130285A (ja) 1984-11-29 1984-11-29 茶葉から粗カテキンを製造する方法

Country Status (1)

Country Link
JP (1) JPS61130285A (enrdf_load_html_response)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840966A (en) * 1987-03-03 1989-06-20 Mitsui Norin Co., Ltd. Method of treating hypertension
US5358713A (en) * 1990-02-23 1994-10-25 Mitsui Norin Co., Ltd. Method of preventing the transmission of infection caused by methicillin-resistant Staphylococcus aureus
US5670154A (en) * 1994-01-10 1997-09-23 Mitsui Norin Co., Ltd. Reducing tyrosinase activity
US5747053A (en) * 1995-05-11 1998-05-05 Matsushita Seiko Co., Ltd. Antiviral filter air cleaner impregnated with tea extract
US5888527A (en) * 1995-05-11 1999-03-30 Matsushita Seiko Co., Ltd. Gargling cup, antiviral mask, antiviral filter, antifungal, antibacterial, and antiviral filter air cleaner and air-cleaner humidifier
US7056548B2 (en) 2003-10-31 2006-06-06 Kao Corporation Packaged, tea-based beverages
WO2009028211A1 (ja) 2007-08-30 2009-03-05 Kao Corporation インスタント粉末飲料
JP2010539912A (ja) * 2007-09-28 2010-12-24 ユニリーバー・ナームローゼ・ベンノートシヤープ 茶葉からのテアフラビンの抽出方法
JP2020130184A (ja) * 2019-02-20 2020-08-31 アモーレパシフィック コーポレーションＡｍｏｒｅｐａｃｉｆｉｃ Ｃｏｒｐｏｒａｔｉｏｎ 非エピ体カテキンの収得方法およびそれを用いて収得した非エピ体カテキン

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840966A (en) * 1987-03-03 1989-06-20 Mitsui Norin Co., Ltd. Method of treating hypertension
US5358713A (en) * 1990-02-23 1994-10-25 Mitsui Norin Co., Ltd. Method of preventing the transmission of infection caused by methicillin-resistant Staphylococcus aureus
US5670154A (en) * 1994-01-10 1997-09-23 Mitsui Norin Co., Ltd. Reducing tyrosinase activity
US5747053A (en) * 1995-05-11 1998-05-05 Matsushita Seiko Co., Ltd. Antiviral filter air cleaner impregnated with tea extract
US5888527A (en) * 1995-05-11 1999-03-30 Matsushita Seiko Co., Ltd. Gargling cup, antiviral mask, antiviral filter, antifungal, antibacterial, and antiviral filter air cleaner and air-cleaner humidifier
US7056548B2 (en) 2003-10-31 2006-06-06 Kao Corporation Packaged, tea-based beverages
WO2009028211A1 (ja) 2007-08-30 2009-03-05 Kao Corporation インスタント粉末飲料
JP2010539912A (ja) * 2007-09-28 2010-12-24 ユニリーバー・ナームローゼ・ベンノートシヤープ 茶葉からのテアフラビンの抽出方法
JP2020130184A (ja) * 2019-02-20 2020-08-31 アモーレパシフィック コーポレーションＡｍｏｒｅｐａｃｉｆｉｃ Ｃｏｒｐｏｒａｔｉｏｎ 非エピ体カテキンの収得方法およびそれを用いて収得した非エピ体カテキン

Also Published As

Publication number Publication date
JPH0212474B2 (enrdf_load_html_response) 1990-03-20

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