Title:
溶剤抽出方法
Document Type and Number:
Japanese Patent JP2004512931
Kind Code:
A
Abstract:
A process for extracting a compound or composition of matter from a raw material containing that compound or composition as a constituent part is described. The process comprises the steps of (1) contacting the raw material with an extraction solvent comprising a heptafluoropropane so as to extract the compound or composition from the raw material into the solvent, and (2) separating the solvent containing the extracted compound or composition from raw material. The process is particularly adapted for extracting flavours, fragrances and neutraceuticals from materials of plant origin.
Inventors:
Dawaddle, Paul, Alan
Color, stuart
Harris, Helen
Color, stuart
Harris, Helen
Application Number:
JP2002539036A
Publication Date:
April 30, 2004
Filing Date:
November 06, 2001
Export Citation:
Assignee:
Ineos Frauer Holding Limited
International Classes:
A23F3/42; A23L1/30; A23L27/10; A23L27/12; A61K36/00; B01D11/02; B01D11/04; C11B9/02; (IPC1-7): B01D11/02; A23L1/221; A23L1/30; A61K35/78; B01D11/04; C11B9/02
Attorney, Agent or Firm:
Shigeru Yagida
Takao Hamano
Morita Tetsuji
Takao Hamano
Morita Tetsuji