Title:
Optimized method for decontaminating glucose polymers and products of glucose polymer hydrolysates
Document Type and Number:
Japanese Patent JP6284651
Kind Code:
B2
Abstract:
The present invention relates to a method for decontaminating glucose polymers or the hydrolysates of the pro-inflammatory molecules thereof. Said method includes a) providing glucose polymers or the hydrolysates thereof, b) optionally, detecting or assaying the pro-inflammatory molecules in the glucose polymers or the hydrolysates thereof provided in Step a), and c) carrying out the following purifying steps: i. treatment using an enzymatic preparation having detergent properties and clarification properties; ii. treatment using a pharmaceutical-grade activated carbon with very high adsorption properties and “micropore” porosity; iii. optionally, treatment using a second activated carbon with “mesopore” porosity; iv. passing them over a macroporous adsorbent polymer resin having porosity greater than 100 Angstroms; and v. continuous ultrafiltration at 5 kDa.
Inventors:
Pierre Rano
Sophie Duvet
Thierry DuPont
Fabrice Alan
Mathieu Carpentier
Anies deni
Ella Acin-Jerbi
Sophie Duvet
Thierry DuPont
Fabrice Alan
Mathieu Carpentier
Anies deni
Ella Acin-Jerbi
Application Number:
JP2016554220A
Publication Date:
February 28, 2018
Filing Date:
March 20, 2015
Export Citation:
Assignee:
ROQUETTE FRERES
International Classes:
C08B30/04
Foreign References:
| WO2013178931A1 |
Attorney, Agent or Firm:
Mitsue Obuchi
Yukio Fuse
Yukio Fuse