SIHA PURANIT®

SIHA PURANIT® – Highly Active Bentonite for Protein and Trust Stabilization

SIHA PURANIT® is a highly active selected Na-Ca bentonite for effective clarification and protein stabilization of must, wine, fruit juice and vinegar.

Due to its pronounced swelling capacity, the bentonite develops a particularly large inner surface. As a result, proteins and twigs are quickly and reliably adsorbed – for brilliant clarity and stable products.

Product benefits

• Maximum clarification and adsorption performance
• Very good suspension properties
• Low sediment volume
• High activity – lower use levels compared to standard bentonites
• Ideal for combination with gelatin/silica gel clarifications

Application

SIHA PURANIT® should be stirred intensively with 3-5 times the quantity of water. After complete swelling (ideally over several hours), the bentonite is added to the product with constant stirring.

For optimum results, a preliminary test series (bentonite test and hot and cold test) is recommended.

Indicative doses (indicative values)

• Low protein wines: up to 100–200 g/hl
• Must: up to 200 g/hl
• fruit juices: up to 100 g/hl
• Vinegar: up to 120 g/hl

Storage

Store cool and dry. Protect against foreign odors. Seal open packaging well.