Polyclar Brewbrite Chemistry: Pvp Polymers And Vp Derivatives

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Polyclar Brewbrite Chemistry: Pvp Polymers And Vp Derivatives Specification

Packaging Type
HDPE bags / Fiber Drum

Molecular Weight
40,000 Da (Average)

CAS No
9003-39-8

Size
Various mesh sizes available

Shelf Life
2 Years

Storage Instructions
Store in a cool, dry place, tightly sealed

Purity
99%

Density
1.2 Gram per cubic centimeter(g/cm3)

Ph Level
Neutral (5.0 8.0)

Physical State
Solid

Melting Point
~150C (decomposes)

Molecular Formula
(C6H9NO)n

Usage
Used in brewing for protein stabilization and haze control

Grade
Pharmaceutical & Technical Grade

Type
PVP Polymers and VP Derivatives

Application
Brewing, Beverage Stabilizer

Appearance
White to Off-White Powder

Purity(%)
99

Polyclar Brewbrite Chemistry: Pvp Polymers And Vp Derivatives Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID), Cash Advance (CA)

Supply Ability
3 Pieces Per Week

Main Export Market(s)
Australia, North America, Eastern Europe, Middle East, Central America, South America, Western Europe, Asia, Africa

About Polyclar Brewbrite Chemistry: Pvp Polymers And Vp Derivatives

Polyclar Brewbrite Chemistry: Pvp Polymers And Vp Derivatives

Polyclar Brewbrite stabilizer from Ashland is a highly effective, proprietary wort clarifier and beer stabilizer. It is an optimized composite of purified food-grade carrageenan and specially modified polyvinyl polypyrrolidone (PVPP) making it the ideal upstream, single-addition product for stabilization protection against chill haze and permanent haze.

Non-biological haze formation results primarily from the hydrogen bonding between haze-producing proteins and the polyphenol constituents of beer. Non-microbiological products (NMPs) act as templates on which these protein-polyphenol complexes may attach, thereby accelerating haze development in beer. Kappa-carrageenan, a hydrocolloid extracted from red seaweed, is very effective at reducing the size of NMPs in wort. These comprise protein, polyphenol, polysaccharide and other materials.

Polyvinyl polypyrrolidone, or crosslinked PVP, is a synthetic polymer that specifically binds to haze-producing polyphenols. It complexes with specific polyphenols in beer via hydrogen bonding and is then removed during filtration.

To achieve colloidal stability in beer, it is necessary to reduce these protein-polyphenol complexes, or prevent them from forming. Polyclar Brewbrite beer stabilizer does both as it reduces the size of NMPs in the wort and removes polyphenols.

Features and Benefits

Polyclar Brewbrite wort clarifier and beer stabilizer benefits and features include:

Upstream wort clarification and beer stabilization with a single addition of the product to the wort
Effective and highly selective removal of haze-producing polyphenols
Protection against chill- and permanent-haze development
Prevention of oxidation of flavanoids, which contribute to harsh, astringent and stale flavors in beer
Improved fermentation characteristics
Increased wort collection
Prepared as a 10% slurry in room temperature water
Removed with the trub
Longer filter-run lengths
No negative impact on foam, flavor or other quality parameters
Complete insolubility in all types of beer

Advanced Protein Stabilization for Brewing Clarity

Polyclar Brewbrite Chemistry optimizes beverage stability by reducing proteins responsible for haze. The PVP polymers act as effective haze control agents, ensuring that beer remains brilliantly clear throughout its shelf life. This quality is essential for brewers aiming to achieve consistent appearance and customer satisfaction. The product is suitable for varied brewing processes and works seamlessly with other adjuncts, forging a superior, stable beverage every time.

Safe, Compliant, and Allergen-Free Formulation

Formulated to comply with stringent food safety and brewing standards, Polyclar Brewbrite contains no known allergens and meets limits for heavy metals. Its pharmaceutical and technical grade assures brewers of purity (99%) and product integrity. Manufactured for compatibility and safety, it is ideal for breweries seeking to maintain regulatory compliance and consumer trust without compromising product quality.

FAQ's of Polyclar Brewbrite Chemistry: Pvp Polymers And Vp Derivatives:

Q: How is Polyclar Brewbrite Chemistry used in the brewing process?

A: Polyclar Brewbrite Chemistry is added during the beer brewing process, typically during the cold side, to aid in protein stabilization and prevent haze formation. Its insolubility in beer allows it to bind and remove proteins without altering the beer's taste or appearance.

Q: What benefits does Polyclar Brewbrite offer to brewers?

A: The main benefits include effective protein stabilization, superior haze control, and maintenance of beer clarity. Using this product helps ensure a consistent, high-quality appearance in the final beverage, which enhances consumer satisfaction and brand reputation.

Q: When is the optimal stage to add Polyclar Brewbrite during brewing?

A: It is most effective when introduced at the cold side of brewing, such as after fermentation or during beer clarification, to maximize protein removal and stabilize haze before packaging.

Q: Where should Polyclar Brewbrite be stored to maintain its quality?

A: Polyclar Brewbrite should be stored in a cool, dry place with containers tightly sealed. This preserves its powder integrity and ensures its effectiveness throughout its two-year shelf life.

Q: What makes Polyclar Brewbrite compatible with other brewing adjuncts?

A: Its chemical composition as a PVP polymer and VP derivative allows it to work synergistically with other brewing aids without adverse reactions, making it versatile for various brewing setups and recipes.

Q: How does the product's allergen- and heavy metal-free status benefit breweries?

A: Breweries benefit from peace of mind regarding food safety. Polyclar Brewbrite's compliance with allergen and heavy metal standards ensures a safer final product for consumers and reduces the risk of regulatory issues.

Q: Can the particle size of Polyclar Brewbrite be customized for my brewery's process?

A: Yes, Polyclar Brewbrite is available in various mesh sizes, and particle size can be customized upon request to suit specific brewing requirements and filtration systems.

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