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SWEETENER COMPARISON
Allulose vs Erythritol in Ice Cream: A Controlled Comparison
Compare the same hardened ice cream base at the intended serving temperature. Check scoopability, melt and storage grit separately from sweetness.
Compare candidates at the same perceived sweetness in the finished base. Record the actual dose, process and serving conditions.
Compare at equal sweetness
| Comparison | Allulose | Erythritol |
|---|---|---|
| Sweetness | Match perceived sweetness and record any sweetness top-up. | Match perceived sweetness and record the accepted dose. |
| Calories | Not covered in the source guides — test it in your own base | Not covered in the source guides — test it in your own base |
| Browning | Browning is outside this frozen-product comparison. | Browning is outside this frozen-product comparison. |
| Bulk | Account for solids and any water supplied by syrup. | Account for dissolved solids and the full composition of any blend. |
| Aftertaste | Score flavor balance and the finish of any added extract. | Record cooling sensation and the aftertaste of any blend. |
| Stability | Check hardening, scoop resistance, melt and cold-chain handling. | Retest stored samples for grit. Identify the particles before attributing them to erythritol. |
| Labelling | Check the destination market for the intended use and label. | Check the finished formulation and destination market. |
| Best-fit application | A direction to screen for scoopability without erythritol cooling. | A direction to screen where cooling and stored texture are acceptable. |
| Cost-in-use | Compare cost per acceptable litre using actual dose and measured density. | Use the same measured-density and accepted-product basis. |
Which should you trial?
- Scoopability
- Test allulose in the same base and measure hardness at the same product temperature and overrun.
- Cooling and grit
- Include allulose if extra cooling is unwanted. Check an erythritol candidate after storage and identify any crystals.
- Cost at scale
- Compare only candidates that pass the same melt, texture and taste checks. The source does not establish a cheaper ingredient route.
