IREKS NATURAL Liquid Sourdough 12.5kg

IREKS NATURAL is a concentrated liquid rye sourdough developed to enhance flavour, aroma, crust colour and freshness in artisan and commercial bread production. Made from rye flour, water and sourdough starter culture, it delivers authentic sourdough character while simplifying production compared with traditional sourdough systems. 

With a recommended usage rate of 1–7%, this liquid sourdough provides flexibility across a wide range of bread recipes, helping bakers create premium breads with consistent flavour and fermentation characteristics. 

Key Features

• Concentrated liquid rye sourdough
• Made from rye flour, water and starter culture
• Recommended usage: 1–7%
• Authentic sourdough flavour profile
• Brown viscous liquid format
• Consistent bakery performance
• Produced in Germany
• Supplied in a 12.5kg canister 

Functional Benefits

• Enhances bread flavour and aroma
• Supports artisan-style bread production
• Simplifies sourdough handling
• Consistent results batch after batch
• Easy integration into existing bread recipes
• Suitable for large-scale bakery production

Technical Information

• pH: 2.8–3.4
• Acidity: 190–210
• Protein: 2.3–3.5%
• Fibre: 3.1–4.1%
• Rye-based sourdough formulation

Ideal For

• Artisan bread
• Sourdough loaves
• Rye breads
• Mixed grain breads
• Bread rolls
• Craft bakery production
• Commercial bread manufacture