Gluconolactat - Calcium Source for Reverse Spherification - 500g - Sosa
Gluconolactat - Calcium Source for Reverse Spherification - 500g - Sosa
Gluconolactat - Calcium Source for Reverse Spherification - 500g - Sosa
ea spheres using reverse spherification made with Sosa Gluconolactat

Gluconolactat - Calcium Source for Reverse Spherification - 500g - Sosa

50060
14.30 € excl. VAT
15.09 € incl. VAT
In stock
Delivery: 24/48h

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Gluconolactat - Calcium Source for Reverse Spherification - 500g - Sosa
Available format: 500 g tub.

Sosa Gluconolactat is a blend of two calcium salts — calcium lactate (E327) and calcium gluconate (E578) — that allows you to incorporate calcium into any liquid without altering its flavour. Essential in reverse spherification for preparations naturally low in calcium.

  • Use: Calcium source for reverse spherification.
  • Dosage: 20 g/kg.
  • Applications: Reverse spherification — all liquids low in calcium.
  • Dietary: Vegan · Vegetarian · Non-GMO · Kosher Certified · Halal Certified.

♥ Expert tip: Gluconolactat always works in combination with Alginate — incorporate Gluconolactat into your preparation, then dose it into the Alginate bath (still mineral water, calcium-free). If your preparation lacks density, add a small amount of Xanthan to help the spheres hold their shape.

🎬 Demo videos available in the Videos tab below — lemon raviole, raspberry and liquorice reverse spherification.

The flavour-free calcium source for reverse spherification

Sosa Gluconolactat is a blend of two calcium acidity regulators: calcium lactate (E327) and calcium gluconate (E578). This two-salt blend enriches any liquid low in calcium, enabling it to react with Alginate and be spherified — without adding any flavour to the preparation. It is the essential companion to Alginate in reverse spherification.

How to use

Incorporate Gluconolactat directly into the preparation under vigorous agitation. Then dose the preparation into the Alginate bath (prepared with still mineral water, calcium-free) and allow the spheres to form for 3 minutes. Collect, rinse in clean water and serve.

Tip: If the preparation is too liquid and the spheres struggle to hold their shape, add a small amount of Xanthan to provide the necessary density.

Technical Specifications

Specification Details
Ingredients Calcium lactate (E327) · Calcium gluconate (E578)
Origin Netherlands, Germany (E327) · Italy, Germany (E578)
Properties Flavour-free calcium source · Reverse spherification agent
Recommended dosage 20 g/kg
Application Reverse spherification — liquids low in calcium
Flavour Completely neutral — no effect on taste
Storage Dry place, humidity < 60%, between 15 and 25°C, away from light and odours
Shelf life 24 months from production date
Certifications & dietary Vegan · Vegetarian · Non-GMO · No ionisation · Trans Fat Free · Kosher Certified · Halal Certified

Allergens: May contain traces of: egg, peanuts, soy, milk, tree nuts, celery, mustard, sesame, sulphites.

Use in combination with

💡 Always paired with Sosa Alginate — Gluconolactat is incorporated into the preparation, Alginate forms the gelling bath (still mineral water, calcium-free).

💡 If your preparation lacks density, combine with Sosa Xanthan Gum to help the spheres hold their shape.

Reviews about this product
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Based on 1 review

  • Image utilisateur Pascale D.
    Published 23/03/2025 à 17:20 (Order date: 13/03/2025)
    5

    zeer goed produkt op advies van chef Jordi Bordas



Delivery times mentioned on each product only concern shipments in France:

  • 24/48h delivery: This product is currently in stock and will be shipped within 24 hours.  This delivery time is valid only for shipments in Metropolitan France.  The estimated delivery time for Corsica is of 3 to 5 working days.
  • Delivery from 3 to 10 working days: This product requires restocking.  It will be shipped within 3 to 10 days according to the time mentioned on the product sheet. If you have an emergency or mandatory reception date, please contact us by email or phone.
  • Orders placed before 12:00 noon will be shipped the same day (for order containing only products available in 24/48h).

Foreign countries: 

  • European countries: Estimated delivery time between 5 and 10 working days.
  • Switzerland: Estimated delivery time between 5 and 10 working days.

For a precise estimate of delivery times or for delivery outside of EU/Switzerland, please contact us.

Demonstrations & Technical Applications

Gluconolactat is used exclusively in reverse spherification, always in combination with Alginate. Find below professional demonstrations of this technique.

Creative application — Lemon raviole with Konjac

Lemon tart reimagined as a raviole

Reverse spherification of a lemon preparation with Gluconolactat and Konjac — a creative gastronomic application reimagining a classic dessert.

Further reverse spherification applications

Raspberry spherification

Reverse spherification using sphere moulds and a freezing technique — for perfectly liquid-centred beads.

Liquorice caviar

Reverse spherification application — texture, hold and plating of a liquorice caviar.

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