Polyvinylpolypyrrolidone (polyvinyl polypyrrolidone, PVPP, crospovidone, crospolividone, or E1202) is a highly cross-linked modification of polyvinylpyrrolidone (PVP).

Practical beer stabilization with PVPP can be done two different ways. The simple way is single use PVPP stabilization, where a PVPP product with very low particle size is added to unfiltered …

PVPP first entered brewing in the 1960s to combat “chill haze,” a protein–polyphenol complex that clouds beer after refrigeration. Modern breweries dose 10–40 g hL⁻¹ of PVPP—either as a …

Dec 18, 2025 · Understanding how PVPP functions can help businesses optimize its use and develop innovative solutions. In this article, we break down the core components and …

Highly effective in removing oxidized and oxidizable polyphenols, browning compounds and off-flavors. Prevents and treats oxidation, prevents pinking and reduces bitterness. …

PVPP is a synthetic, high-molecular-weight clarifying agent made up of cross-linked monomer of polyvinylpyrrolidone. PVPP has long been used in the beverage industry as a polyphenol …

Jun 30, 2023 · All things considered, PVPP really is a pretty decent fining product. It’s insoluble (an important point, unless you feel that you need more plastic in your diet) and acts like a …

Polyvinylpolypyrrolidone (PVPP) is a synthetic polymer fining agent widely used in white wine production to selectively remove phenolic compounds that contribute to unwanted browning …

Highly effective single-use 100% PVPP fining agent that stabilizes wine and non-alcoholic beverages and significantly enhances the clarity, quality, and shelf life of the end product.

Jun 27, 2025 · PVPP (Polyvinylpolypyrrolidone), also known as Crospovidone, is a high-molecular polymer with a cross-linked structure. Due to its unique adsorption performance and stability, it …