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Title:
キクイモ葉抽出物およびそれを含有する食品・医薬品組成物
Document Type and Number:
Japanese Patent JP6678899
Kind Code:
B2
Abstract:
To analyze functional substances contained in leaves of Helianthus tuberosus to increase effective use of Helianthus tuberosus, establish an extract method for obtaining extract effectively containing the same, and further provide a food and pharmaceutical composition containing the Helianthus tuberosus leaf extract as effective ingredients.SOLUTION: The present invention relatives to Helianthus tuberosus leaf extract having an action of reducing symptoms of pollinosis, and a food and pharmaceutical composition containing the same. More specifically, the present invention relates to Helianthus tuberosus leaf extract containing at least 0.3% (w/w) or more of 1-(3',4'-dihydroxy cinnamoyl)cyclopentane-2,3-diol (DCCD), and a food and pharmaceutical composition containing the same.SELECTED DRAWING: Figure 3

Inventors:
Shigeru Katayama
Nakamura Soichiro
Hideaki Nakajima
Application Number:
JP2018166141A
Publication Date:
April 15, 2020
Filing Date:
September 05, 2018
Export Citation:
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Assignee:
Shinshu University
Chemical Industry Co., Ltd.
International Classes:
A23L33/105; A23F3/06; A23F3/22; A23F3/32; A61K31/216; A61K36/28; A61P37/08
Foreign References:
CN101973882A
CN106798061A
CN1883276A
KR20120014744A
CN102763687A
Other References:
菌ちゃんふぁーむネットショップ, 2018年4月14日, 「菌ちゃんふぁーむのキクイモの葉」 URL: https://web.archive.org/web/20180718170716/http://kinchan.ocnk.net/product-list,「検索日:2019年5月31日」
菊芋の葉茶..作りました。2016/6/7(火) URL: https://blogs.yahoo.co.jp/iyashigusa/40539315.html,[検索日:2019年6月3日]
菊芋の葉をお茶にしてみたにゃん(・_・) 三婆隊に一服もりました へへへ 2013年5月30日, URL: http://nanamito.cocolog-nifty.com/blog/2013/05/_-2769.html ,[検索日:2019年6月3日]
☆菊芋の葉っぱでお茶☆ 2016/5/25(水), URL: https://blogs.yahoo.co.jp/kuntyanhakenkouotaku/28018885.html ,[検索日:2019年6月3日]
日本初!菊芋の若葉を製品化!「菊芋の若葉っ粉」・「菊芋の若葉」, 2018-07-31, URL: https://ippin-gourmet.com/ippin-food/2434,[検索日:2019年5月31日]
Industrial Crops and Products, 2013, vol.47, p.339-345
日本農芸化学中部支部第168回例会, 2013, p.10,「P16 キクイモ抽出物の花粉症軽減効果と有効成分の同定」
Attorney, Agent or Firm:
Kiyoji Kuzuwa