Title:
トリテルペノイドの抽出方法、および、トリテルペノイドおよびカロテノイドを分離する方法
Document Type and Number:
Japanese Patent JP6643951
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide triterpenoid extraction methods that can suppress the amount of organic solvent used as much as possible, and to provide methods of separating triterpenoid and carotenoid easily.SOLUTION: Provided are a triterpenoid extraction method comprising adding, to a plant derived raw material containing triterpenoid, an extract containing at least water and a hydroxide of elements of either Group 1 or 2; and a method of separating triterpenoid and carotenoid comprising adding, to a plant derived raw material containing triterpenoid and carotenoid, an extract containing a hydrous alcohol and hydroxide of elements of either Group 1 or 2.SELECTED DRAWING: Figure 1
Inventors:
Ryoichi Ido
Takahiro Kogi
Takahiro Kogi
Application Number:
JP2016105378A
Publication Date:
February 12, 2020
Filing Date:
May 26, 2016
Export Citation:
Assignee:
Toyo Food Research Institute
International Classes:
A61K31/19; A61K36/44; A61K36/73; A61K36/87; A61P31/18; A61P35/00; C07J63/00
Domestic Patent References:
| JP10265328A | ||||
| JP2015178480A | ||||
| JP62036330A | ||||
| JP2015189691A | ||||
| JP2008255085A |
Foreign References:
| WO2005099486A1 | ||||
| KR1020140044513A |
Other References:
缶詰時報,2015年,Vol.94, No.10,p.30
研究報告書,公益財団法人 東洋食品研究所,2015年 3月,第30号,p.11-17
研究報告書,公益財団法人 東洋食品研究所,2015年 3月,第30号,p.11-17
Attorney, Agent or Firm:
Patent business corporation r&c