Extraction of flavonoids

Details Extraction of flavonoids Extraction of flavonoids

C - Chemistry, Metallurgy

12

P

C12P 17/06 (2006.01) C07D 311/34 (2006.01) C07D 311/40 (2006.01) A61K 31/352 (2006.01)

Patent

CA 2396734

A method of producing an enriched flavonoid aglycone extract from starting material containing a suitable flavonoid glycoside and/or conjugate thereof comprising the steps of: (i) enzymatically converting the flavonoid glycoside or conjugate thereof into the flavonoid aglycone; (ii) adjusting the pH to render the flavonoid aglycone soluble and removing the insoluble fraction; and (iii) adjusting the pH to render the soluble flavonoid aglycone relatively insoluble and forming an extract containing the same.

Procédé de production d'un extrait de flavonoïde aglycone à partir d'un produit initial contenant un flavonoïde glycoside approprié et/ou un conjugué de celui-ci, caractérisé en ce qu'il consiste (i) à convertir enzymatiquement le flavonoïde glycoside ou un conjugué de celui-ci en flavonoïde aglycone ; (ii) à ajuster le pH de manière à rendre le flavonoïde aglycone soluble et à éliminer la fraction insoluble ; et (iii) à ajuster le pH de manière à rendre relativement insoluble le flavonoïde aglycone soluble et à former un extrait renfermant ce dernier.

Affiliated with

Also associated with

Rating

Extraction of flavonoids does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1553510