An aglucone isoflavone enriched vegetable protein extract...

C - Chemistry – Metallurgy – 12 – P

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C12P 17/06 (2006.01) A23J 3/16 (2006.01) A23L 1/29 (2006.01) C07K 14/415 (2006.01)

Patent

CA 2173743

A glucone isoflavone enriched vegetable protein extract and isolate and processes for producing and recovering are disclosed. The aglucone isoflavone extract is made by extracting a vegetable protein material comprising glucone isoflavones with an aqueous extractant having a pH above about the isoelectric point of the protein material to produce an aqueous extract, and reacting the glucone isoflavones with a sufficient amount of beta-glucosidase enzyme or esterase enzyme for a time period, temperature, and pH sufficient to convert at least a majority of the glucone isoflavones in the extract to aglucone isoflavones and hereby produce the aglucone isoflavone enriched extract. The aglucone isoflavone enrichcd isolates are produced by adjusting the pH of the reacted extract to about the isoelectric point of the vegetable protein material to precipitate the protein material, and separating the protein material to produce an aglucone enriched protein isolate.

On décrit un extrait et un isolat de protéine végétale enrichi en aglucones isoflavones et des méthodes de production et de récupération. L'extrait d'aglucones isoflavones est obtenu par extraction d'une matière de protéine végétale comprenant des glucones isoflavones, à l'aide d'un agent d'extraction aqueux dont le pH est supérieur au point isoélectrique de la matière protéinique, pour produire un extrait aqueux. On fait ensuite réagir les glucones isoflavones avec une quantité suffisante d'enzyme bêta-glucosidase, ou d'enzyme esterase pendant un temps, à une température et à un pH suffisants, pour transformer au moins la plus grande partie des glucones isoflavones de l'extrait en aglucones isoflavones et ainsi obtenir l'extrait enrichi en aglucones isoflavones. Les isolats enrichis en aglucones isoflavones sont obtenus par ajustage du pH de l'extrait de réaction sur le point isoélectrique de la matière protéinique végétale, puis précipitation de la matière protéinique et séparation de celle-ci.

LandOfFree

Say what you really think

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

Rating

An aglucone isoflavone enriched vegetable protein extract... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with An aglucone isoflavone enriched vegetable protein extract..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An aglucone isoflavone enriched vegetable protein extract... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1720805

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