Process for obtaining highly-purified alginates

Details Process for obtaining highly-purified alginates Process for obtaining highly-purified alginates

C - Chemistry, Metallurgy

08

B

C08B 37/04 (2006.01) A23L 1/0532 (2006.01) A61L 27/20 (2006.01) A61L 31/10 (2006.01) C08L 5/04 (2006.01) A61K 47/36 (2006.01)

Patent

CA 2339978

A process for obtaining a highly-purified alginate compound contains the steps of extraction of algae material or raw alginate with a complex forming agent in a solution, sedimentation of cell constituents and particles from the solution, filtering of the solution, precipitation of alginate from the solution, and collection of the precipitated alginate. An alginate composition pertaining as a mixed polymer of mannuronic acid and guluronic acid contains a ratio of mannuronic acid to guluronic acid in the range from 1 % to 90 % and a mean molecular weight of up to or above 1,000 kD.

L'invention concerne un procédé pour obtenir une composition d'alginate ultrapure, ledit procédé comprenant les étapes suivantes: extraction d'une matière constituée d'algue ou d'alginate brut avec un agent complexant dans une solution; sédimentation de constituants cellulaires et de particules contenus dans la solution; filtration de la solution; précipitation de l'alginate contenu dans la solution et recueil de l'alginate précipité. Une composition d'alginate se présentant sous la forme d'un polymère mixte, constituée d'acide mannuronique et d'acide guluronique, présente un rapport entre l'acide mannuronique et l'acide guluronique de l'ordre de 1 % à 90 %, et un poids moléculaire moyen pouvant atteindre 1000 kD ou être supérieur à cette valeur.

Affiliated with

Also associated with

Rating

Process for obtaining highly-purified alginates does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for obtaining highly-purified alginates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for obtaining highly-purified alginates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1606993