Process for concentrating and isolating a natural colorant

Details Process for concentrating and isolating a natural colorant Process for concentrating and isolating a natural colorant

A - Human Necessities

23

L

99/7

A23L 1/275 (2006.01) C09B 61/00 (2006.01) C09B 67/54 (2006.01)

Patent

CA 1171717

A PROCESS FOR CONCENTRATING AND ISOLATING A NATURAL COLORANT ABSTRACT A process is disclosed for isolating and con- centrating a natural colorant of bland taste found in plants containing betanin. The process involves adjusting the pH of an aqueous extract of the betanin-containing plant to the isoelectric point of betanin, contacting the pH-adjusted extract with a non-ionic adsorbent to concentrate the betanin pigment on the adsorbent, eluting the adsorbent to remove the betanin pigment, and separating the pigment from the eluting agent.

385551

Affiliated with

Also associated with

Rating

Process for concentrating and isolating a natural colorant 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 concentrating and isolating a natural colorant, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for concentrating and isolating a natural colorant will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1340749