Title:
トリグリセリド油から脂肪酸を抽出する方法
Document Type and Number:
Japanese Patent JP6652588
Kind Code:
B2
Abstract:
A process which can extract a fatty acid from a triglyceride oil includes (a) contacting a triglyceride oil T1 made of a fatty acid with an aqueous solution W1 made of a quaternary ammonium salt and an aliphatic diol having 1 to 8 carbon atoms, where a triglyceride oil phase T2 and an aqueous phase W2 are obtained, where T2 has a reduced content of fatty acids compared to T1 and W2 has an increased content of fatty acids compared to W1; and (b) separating the triglyceride oil phase T2 from the aqueous phase W2. The quaternary ammonium salt includes a quaternary ammonium cation and a basic anion selected among hydroxide, alkoxide, alkyl carbonate, hydrogen carbonate, carbonate, serinate, prolinate, histidinate, threoninate, valinate, aspartate, taurinate, and lysinate.
Inventors:
Jennifer highman
Matthias Burman
Jan Wolter
Matthias Burman
Jan Wolter
Application Number:
JP2018082307A
Publication Date:
February 26, 2020
Filing Date:
April 23, 2018
Export Citation:
Assignee:
Evonik Operations Game Beher
International Classes:
C11C1/02; A23D7/005
Domestic Patent References:
| JP56079197A |
Foreign References:
| WO2016189333A1 | ||||
| WO2016189328A1 | ||||
| US20120135864 | ||||
| EP1911829A1 | ||||
| WO2007138307A1 | ||||
| GB708831A |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima