Outside the traditional rennet-coagulated cheeses, hydrocolloids and modified starches are workhorses of the modern dairy industry. Technofood offers a portfolio of single ingredients and tailored blends for processed cheese, analogue cheese, and cream cheese applications — matched to your process, your formulation, and your local legislation.
Where hydrocolloids fit in dairy
Traditional cheeses build their structure from the casein network created during coagulation. Processed and analogue cheeses are different products: the casein network is broken down (during cooking) or partially replaced (with vegetable fats, starches, or dairy substitutes). That is where hydrocolloids and modified starches come in — they restore the body, sliceability, melt behaviour, and creaminess that the formulation would otherwise lose.
Different products call for different chemistries. Below is a quick map of the three main routes and the Technofood ingredient that fits each.
Supermix 20
A standardised carrageenan (E 407) preparation for processed cheese blocks. Builds firmness, supports sliceability and helps the matrix bind water under the cooking and cooling regime typical of block lines.
S4020
A blend of E 1442 (hydroxypropyl distarch phosphate) and E 1422 (acetylated distarch adipate). The modified starches contribute viscosity to compensate for reduced casein in analogue compositions — block, spreadable, or triangle.
SPC 14
Sodium alginate base with E 401, E 331, E 452, E 339. Designed for processed cream cheese, spreadable formats, and triangles where the producer needs a starch-free declaration.
Block-type processed cheese — Supermix 20
Block processed cheese has to slice cleanly, hold its shape, and melt predictably. Supermix 20 is built around carrageenan (E 407), the hydrocolloid most associated with the smooth, plastic body of processed cheese. Carrageenan binds water, interacts with the milk protein matrix, and gives the finished block its characteristic firm-but-elastic bite.
Suggested dosage
For block processed cheese, the typical Supermix 20 use level is 0.6%–1.0% on total mass. The lower end suits formulations rich in young cheese with strong protein contribution; the upper end is more common when the formulation leans on lower-protein raw materials and needs more help building structure.
Practical tip. Carrageenan needs to be fully hydrated and dispersed during cooking. Add Supermix 20 dry-blended with the emulsifying salts at the start, hold the cook temperature long enough for full hydration, and the texture will set predictably during cooling.
Analogue cheese — S4020
Analogue cheese is a different game. The casein content is reduced or replaced, and the formulation needs another way to build viscosity and body. S4020 is a blend of two complementary modified starches — E 1442 (hydroxypropyl distarch phosphate) and E 1422 (acetylated distarch adipate) — designed exactly for this job.
Modified starches do two things in analogue cheese. First, they thicken the matrix during cooking and stabilise it during cooling, giving the product the body it would otherwise miss. Second — because they survive shear and freeze-thaw better than native starches — they hold the texture through the rest of the production line and the shelf life.
Dosage and customisation
Unlike Supermix 20, the S4020 use level is not a single number. The dose depends on how much casein has been replaced, the fat type and ratio, the cooking profile, and the texture you are aiming for — block, sliceable, spreadable, or triangle.
Because of this, S4020 is normally customised per customer. We discuss your formulation, your line, and your final-product expectations, then tune the blend ratio and dosage. The result is a starch system matched to your process — not a one-size-fits-all powder.
Processed cream cheese, spreadable & triangle
Cream cheese, spreadable processed cheese and triangle (foil-portion) cheese can be built from either route. Two Technofood options cover most cases:
- S4020 (tailored) — when starch is acceptable on the label, an S4020 variant adapted for spreadable or triangle formats gives you the same modified-starch viscosity strategy as block analogue cheese.
- SPC 14 — when the producer wants a starch-free declaration, this is the answer. SPC 14 is a sodium-alginate-based blend (E 401) combined with sodium citrate (E 331), polyphosphates (E 452) and sodium phosphate (E 339). The alginate carries the texture; the salts handle emulsification, calcium management and pH stabilisation.
Choosing between S4020 and SPC 14. If your label, market or marketing position calls for "no starch", go with SPC 14. If you have flexibility on the label and want a richer, more robust body — especially for triangle portions held at room temperature — an S4020 variant is often the better fit. We can run side-by-side trials.
Custom development is part of the package
Every producer's plant is a little different — cooker geometry, residence times, packaging temperatures, raw-material seasonality, and target shelf life all change what an ingredient needs to do. Local legislation also varies, particularly around what can be called "cheese", what can be declared as "analogue", and which additives can appear together on a label.
For all three product families above, Technofood's technical team works with customers directly: dosage trials in your plant, tweaks to the blend, and adjustments to the cook profile until the finished product hits your spec. We are happy to develop tailored variants for new applications.
At a glance
| Product | Composition | Application | Typical dosage |
|---|---|---|---|
| Supermix 20 | Carrageenan (E 407) | Block processed cheese | 0.6%–1.0% |
| S4020 | E 1442 + E 1422 modified starch blend | Analogue cheese (block, spreadable, triangle) | customised |
| SPC 14 | Sodium alginate (E 401) + E 331, E 452, E 339 | Starch-free processed / cream cheese, spreadable, triangle | customised |
Disclaimer: This article is provided for technical information only. Naming conventions for processed and analogue cheese, and the additives permitted in each, vary by jurisdiction. Producers are responsible for verifying current legislation and labelling requirements in their target market before use.
Want a tailored hydrocolloid blend for your dairy line?
Send us your formulation, the texture you are aiming for, and the constraints on your label, and our technical team will help you select between Supermix 20, S4020 and SPC 14 — or develop a customised variant for your process.
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