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Wild Coyote Estate Winery

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Home > Wine Filtration > Filtering Chemicals > PVPP PolyClar V 1lb

PVPP PolyClar V 1lb

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PVPP PolyClar V 1lb
CH-001880
Clarification Chemical

Price:
$15.99

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POLYVINYLPOLYPYRROLIDONE

POLYVINYLPOLYPYRROLIDONE SOFTENING OF RED WINES, PREVENTIVE AND CURATIVE TREATMENT, MADERIZATION OF WHITE WINE

PVPP is a white, fine powder, insoluble in water, aqueous alcohol or organic solvents. PVPP is obtained by the polymerization of vinylpyrrolidone. The final product is a network of macromolecules. 

PVPP is totally insoluble and leaves no residue in wines. PVPP acts by adsorption. The amide bonds of PVPP form hydrogen bonds with the hydroxyl groups of polyphenols.

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