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Divergan® F BASF Human Nutrition Divergan® F is BASF’s standard excipient for the filtration and stabilization of beer and wine. This beverage clarifier and stabilizer is a cross-linked, insoluble polyvinylpyrrolidone, which is also known as PVPP. Compared to Divergan® RS, Divergan® F is...view more Divergan® F is BASF’s standard excipient for the filtration and stabilization of beer and wine. This beverage clarifier and stabilizer is a cross-linked, insoluble polyvinylpyrrolidone, which is also known as PVPP. Compared to Divergan® RS, Divergan® F is used for single-use applications, and it is a fine particle. For more than ten years it has been a recognized enological procedure for the treatment of wine and sparkling wine. Both BASF Divergan® products are manufactured according to a special polymerization procedure. The ensuing dense molecular structure makes PVPP insoluble in water and all standard solvents. Good stabilization results are obtained without additional plant expenditure if relatively low quantities of Divergan® F are added together with the continuous diatomaceous earth dosage. The combined use of Divergan® F with silica gel is well known. Higher cycle times in diatomaceous earth filtration are frequently observed with the use of Divergan® F. view less
Polyclar™ 10 Single-Use Beer Stabilizer Ashland Polyclar™ 10 Single-Use Beer Stabilizer is a highly effective, 100% polyvinylpolypyrrolidone (PVPP) stabilizer. It is optimized for single use, either on its own or in conjunction with other stabilizers, to offer a highly effective means of preventing non...view more Polyclar™ 10 Single-Use Beer Stabilizer is a highly effective, 100% polyvinylpolypyrrolidone (PVPP) stabilizer. It is optimized for single use, either on its own or in conjunction with other stabilizers, to offer a highly effective means of preventing non-biological haze in all types of beer. Non-biological haze formation results primarily from hydrogen bonding between haze-producing proteins and polyphenol constituents of beer. To achieve colloidal stability, it is necessary to reduce these protein/polyphenol complexes or prevent them from forming. This can be done by reducing the problematic polyphenols, proteins, or both. view less
Polyclar™ Brewbrite Wort Clarifier And Beer Stabilizer Ashland Polyclar™ Brewbrite Wort Clarifier And Beer Stabilizer is a highly effective proprietary wort clarifier and polyvinylpolypyrrolidone (PVPP) stabilizer. It is an optimized composite of purified food grade carrageenan and specially modified PVPP. This produ...view more Polyclar™ Brewbrite Wort Clarifier And Beer Stabilizer is a highly effective proprietary wort clarifier and polyvinylpolypyrrolidone (PVPP) stabilizer. It is an optimized composite of purified food grade carrageenan and specially modified PVPP. This product protects against the development of chill haze and permanent haze in a wide variety of beers. view less
Polyclar­™ Endure Regeneration-Grade Beer Stabilizer Ashland Polyclar­™ Endure Regeneration-Grade Beer Stabilizer is a very effective 100% polyvinylpolypyrrolidone (PVPP) stabilizer. It is optimized for regenerative use, either on its own or in conjunction with other stabilizers, offering a highly effective means o...view more Polyclar­™ Endure Regeneration-Grade Beer Stabilizer is a very effective 100% polyvinylpolypyrrolidone (PVPP) stabilizer. It is optimized for regenerative use, either on its own or in conjunction with other stabilizers, offering a highly effective means of preventing non-biological haze in all types of beer. view less
Polyclar­™ Plus 730 Single-Use Balanced Beer Stabilizer Ashland Polyclar­™ Plus 730 Single-Use Balanced Beer Stabilizer is an optimized blend of polyvinylpolypyrrolidone (PVPP) and silica xerogel. It offers a highly effective means of preventing non-biological haze in beer. The combined use of PVPP and silica gel prov...view more Polyclar­™ Plus 730 Single-Use Balanced Beer Stabilizer is an optimized blend of polyvinylpolypyrrolidone (PVPP) and silica xerogel. It offers a highly effective means of preventing non-biological haze in beer. The combined use of PVPP and silica gel provides balanced stabilization of both haze producing constituents, preventing protein-polyphenol complexes from forming. This product is ideal for use in a wide variety of beers. view less
Polyclar™ V Wine Stabilizer Ashland Polyclar™ V Wine Stabilizer is a highly effective 100% PVPP wine stabilizer with an average particle size of around 25 µm. It is optimized for maximum, fast-acting reduction of problematic polyphenols, such as leucoanthocyanidins and catechins, that may c...view more Polyclar™ V Wine Stabilizer is a highly effective 100% PVPP wine stabilizer with an average particle size of around 25 µm. It is optimized for maximum, fast-acting reduction of problematic polyphenols, such as leucoanthocyanidins and catechins, that may cause 'pinking' and 'browning' through oxidative polymerization. This product ideal for use in a variety of wines. view less
Polyclar™ VT Wine Stabilizer Ashland Polyclar™ VT Wine Stabilizer is a grade of 100% PVPP wine stabilizer with an average particle size of around 140 µm. It is designed for addition to vessels, where faster setting is required. Larger particle size facilitates settling of the stabilizer whic...view more Polyclar™ VT Wine Stabilizer is a grade of 100% PVPP wine stabilizer with an average particle size of around 140 µm. It is designed for addition to vessels, where faster setting is required. Larger particle size facilitates settling of the stabilizer which allows the majority of the product to be left behind with the lees at racking. This product ideal for use in a variety of wines. view less
POLYFILTER™ 10 Boai NKY Pharmaceuticals Ltd. Polyfilter™ 10 is a cross-linked homopolymer of vinylpyrrolidone (Polyvinylpolypyrrolidone). In the form of powder, Polyfilter™ 10 is insoluble in water and normal solvents. Polyfilter™ 10 is insoluble in water and all other standard solvents, so it's wid...view more Polyfilter™ 10 is a cross-linked homopolymer of vinylpyrrolidone (Polyvinylpolypyrrolidone). In the form of powder, Polyfilter™ 10 is insoluble in water and normal solvents. Polyfilter™ 10 is insoluble in water and all other standard solvents, so it's widely used to stabilizes a variety of beverages,also. Polyfilter™ 10 can selectively absorb Polyphenols from any type beverages, and it's widely used in beer, wine and other beverage products(Tea,Juices). view less
POLYFILTER™ F Boai NKY Pharmaceuticals Ltd. Polyfilter™ F is a cross-linked homopolymer of vinylpyrrolidone (Polyvinylpolypyrrolidone). In the form of powder ,POLYFILTER™ F is insoluble in water and normal solvents. In the form of powder ,POLYFILTER™ F is insoluble in water and normal solvents. POL...view more Polyfilter™ F is a cross-linked homopolymer of vinylpyrrolidone (Polyvinylpolypyrrolidone). In the form of powder ,POLYFILTER™ F is insoluble in water and normal solvents. In the form of powder ,POLYFILTER™ F is insoluble in water and normal solvents. POLYFILTER™ F is insoluble in water and all other standard solvents, so it's widely used to stabilizes a variety of beverages. POLYFILTER™ F can selectively absorb Polyphenols from any type of beverages. It's widely used in beer, wine, and other beverage products(Tea,Juices). view less
POLYFILTER™ R Boai NKY Pharmaceuticals Ltd. Polyfilter™ R is a cross-linked homopolymer of vinylpyrrolidone (Polyvinylpolypyrrolidone). In the form of powder,Polyfilter™ R is insoluble in water and normal solvents. In the form of powder, Polyfilter™ R is insoluble in water and normal solvents. Poly...view more Polyfilter™ R is a cross-linked homopolymer of vinylpyrrolidone (Polyvinylpolypyrrolidone). In the form of powder,Polyfilter™ R is insoluble in water and normal solvents. In the form of powder, Polyfilter™ R is insoluble in water and normal solvents. Polyfilter™ R is insoluble in water and all other standard solvents, so it's widely used to stabilizes a variety of beverages. Polyfilter™ R can selectively absorb Polyphenols from any type of beverages. It's widely used in beer, wine, and other beverage products(Tea,Juices). view less
POLYFILTER™ V Boai NKY Pharmaceuticals Ltd. Polyfilter™ V is a cross-linked homopolymer of vinylpyrrolidone (Polyvinylpolypyrrolidone). In the form of powder,Polyfilter™ V is insoluble in water and normal solvents. In the form of powder, Polyfilter™ V is insoluble in water and normal solvents. Poly...view more Polyfilter™ V is a cross-linked homopolymer of vinylpyrrolidone (Polyvinylpolypyrrolidone). In the form of powder,Polyfilter™ V is insoluble in water and normal solvents. In the form of powder, Polyfilter™ V is insoluble in water and normal solvents. Polyfilter™ V is insoluble in water and all other standard solvents, so it's widely used to stabilizes a variety of beverages. Polyfilter™ V can selectively absorb Polyphenols from any type beverages. It's widely used in beer, wine, and other beverage products(Tea,Juices). view less
POLYFILTER™ VT Boai NKY Pharmaceuticals Ltd. Polyfilter™ VT is a cross-linked homopolymer of vinylpyrrolidone (Polyvinylpolypyrrolidone). In the form of powder, it is insoluble in water and normal solvents. In the form of powder, Polyfilter™ VT is insoluble in water and normal solvents. Polyfilter™ ...view more Polyfilter™ VT is a cross-linked homopolymer of vinylpyrrolidone (Polyvinylpolypyrrolidone). In the form of powder, it is insoluble in water and normal solvents. In the form of powder, Polyfilter™ VT is insoluble in water and normal solvents. Polyfilter™ VT is insoluble in water and all other standard solvents, so it's widely used to stabilize a variety of beverages. Polyfilter™ VT can selectively absorb Polyphenols from any type beverages. It's widely used in beer, wine, and other beverage products(Tea,Juices). view less
Polygel® AEB Group Polygel® is a PVPP-based beer stabilizer as the presence of PVPP that adsorbs simple polyphenols (proanthocyanidins and anthocyanins) and to the silica component selectively adsorbing proteins with low and medium molecular weight, thus completing stabiliz...view more Polygel® is a PVPP-based beer stabilizer as the presence of PVPP that adsorbs simple polyphenols (proanthocyanidins and anthocyanins) and to the silica component selectively adsorbing proteins with low and medium molecular weight, thus completing stabilization. Polygel® is effective even with limited contact time, is easily dispersed and it preservers beer color, aroma, flavor and foam. view less
Polygel® PS AEB Group Polygel® PS is a preparation suitable for beer production, as it forms highly stable complexes with polyphenolic substances, which are removed, and prevents their excessive presence, cause of unstable clarity and of a marked degradation of flavor. Polygel...view more Polygel® PS is a preparation suitable for beer production, as it forms highly stable complexes with polyphenolic substances, which are removed, and prevents their excessive presence, cause of unstable clarity and of a marked degradation of flavor. Polygel® PS stabilizes beer color, aroma, taste and foam; when tasting the finished product, notes enhancing beer sensorial parameters are observed. view less
Polygel® W AEB Group Polygel® W is an agent made up by PolyVinylPolyPyrrolidone (PVPP) through an activation process with silica hydrogel in order to improve its adsorbing power. Polygel® W is used in white wine to decrease the yellow color of the polymerizable polyphenols.