In traditional gummy manufacturing, creating a perfectly clear, homogeneous syrup is often the goal-but that doesn’t mean suspended particles like fruit pulp are off the table. In fact, challenging that assumption can lead to some delightfully innovative textures.
Why Dissolution Is the Default
Most gummy formulations rely on fully dissolving sugars, gelatin or pectin, acids, and flavors into a uniform liquid before depositing into molds. This ensures consistent texture, clarity, and shelf stability. Any undissolved particles risk clogging depositing nozzles, uneven distribution, or gritty mouthfeel. That’s why the “dissolve everything” rule became standard.
Yes, Suspensions Can Work-and Create Novel Textures
Incorporating suspended particles like fruit pulp, fruit purée, or even small inclusions is entirely possible with the right processing adjustments. These suspensions can introduce pleasant texture contrasts: a soft, chewy matrix studded with tiny pulpy bursts, a rustic “jammy” mouthfeel, or a layered sensation that adds depth to each bite.
The key is managing particle size, viscosity, and temperature to keep those particles evenly dispersed during depositing. Small, uniform particles (think finely screened pulp) work best because they flow smoothly through depositing equipment without clogging. A slightly thicker base syrup also helps the particles remain in suspension rather than settling to the bottom of the hopper.
Manufacturing Considerations
Switching from a fully dissolved syrup to a suspension requires adjustments in several areas:
- Temperature Control: High heat can degrade delicate fruit particles or cause unwanted browning. Gentle warming and precise process timing help preserve freshness and texture.
- Viscosity and Stabilization: Formulators may use pectin or natural gums to increase viscosity and prevent separation. This ensures each gummy has a consistent particle load.
- Depositing Equipment: Nozzle size and positive displacement pumps may need modification to handle particulate matter without shearing or clogging.
- Mold Design: Deeper or wider cavities can accommodate larger particles and still allow a clean release.
Customization at KorNutra
At KorNutra, we’ve worked with brands to push beyond the standard homogenous gummy. Our R&D team helps balance flavor, mouthfeel, and stability when incorporating fruit pulps, herbal particulates, or other textural elements. By fine-tuning the formula and process, we can produce gummies with that unique, authentic texture that stands out on the shelf-all while meeting strict quality and consistency standards.
So, if you’re dreaming of a gummy with a bit of real fruit chew or a rustic pulp pop, don’t let the “dissolve everything” assumption hold you back. With expert formulation, suspended particles can become your signature.