The present invention relates to an antibacterial food composition comprising a Propolis extract and a Vaccinium macrocarpon cranberry extract.

Renard; Loic

NUTRIVERCELL

Antibacterial food composition

The present invention relates to a concentrated extract of cranberry (Vaccinium macrocarpon), the complex composition of which makes it possible to increase the antibacterial effects thereof, which is of use for the prevention or treatment of urinary infections, and in particular for the preventive treatment of urinary infections or treatment against the recurrence thereof. The invention also relates to a process for preparing such an extract, to food, nutraceutical or pharmaceutical compositions comprising the extract and to the use thereof in the treatment or prevention of urinary infections.

Diana Naturals

Cranberry extract useful in the treatment and prevention of urinary infections

The present invention relates to oral compositions containing cranberries or parts of cranberries, such as cranberry extract, or a mixture of such materials and other antibacterial/antimicrobial agents. The invention also relates to methods of treating plaque/gingivitis and other periodontal diseases as well as dental calculus and caries.

The Procter &amp; Gamble Company

Oral compositions

An active coloring concentrate can be prepared from the juice of cranberries and blueberries by treating juice or homogenate with an appropriate binding matrix. Assorted ion exchange resins such as cholestyramine are effective binding matrices, but the currently preferred material is a food grade of cross-linked polyvinyl pyrollidone. The binding matrices are used to concentrate active materials from cranberry and a colored solid is produced. This substance shows anti-bacterial and anti-viral properties. It can be readily consumed as a therapeutic or nutraceutical, used as a coloring agent, or it can be used topically. Significant amounts of active concentrate can be produced from cranberry presscake which is normally a waste material.

vaccinium virgatum/baktericid

Antibacterial food composition

Cranberry extract useful in the treatment and prevention of urinary infections

Oral compositions

Natural color concentrates and antimicrobial nutraceutial from plants

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