The production of soluble keratin derivatives

C - Chemistry – Metallurgy – 07 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07K 1/107 (2006.01) C07K 1/14 (2006.01) C07K 2/00 (2006.01) C07K 14/47 (2006.01)

Patent

CA 2451408

A process for the preparation of soluble proteins of high molecular weight with little or no damage to the structural integrity of the proteins. The process is economically and environmentally acceptable by virtue of the cost of reagents that are used, and the recycling of some of those reagents, and is suitable for the production of soluble proteins on a large scale. The process includes a first stage using oxidative sulfitolysis followed by a second stage using mild conditions to extract the soluble protein. In the case of wool as the protein source the process leads to the production of soluble keratin proteins fractionated into the classes S-sulfonated keratin intermediate filament proteins and S-sulfontated keratin high sulfur proteins.

L'invention concerne l'élaboration de protéines solubles ayant un poids moléculaire élevé, sans dégâts ou avec peu de dégâts pour l'intégrité structurelle des protéines. Il s'agit d'un procédé rentable et compatible avec l'environnement, eu égard au coût des réactifs utilisés, et au recyclage de certains réactifs. Il s'agit d'un procédé permettant la production de protéines solubles sur une grande échelle. Une sulfitolyse oxydative est suivie de l'extraction de protéine soluble, ladite extraction tirant parti de conditions douces. Si l'on utilise de la laine comme source de protéines, le procédé donne des protéines de kératine solubles fractionnées en deux classes: protéines de kératine à filaments intermédiaires à sulfonations S, et protéines de kératine à haute teneur en soufre à sulfonation S.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

The production of soluble keratin derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with The production of soluble keratin derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The production of soluble keratin derivatives will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1734148

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.