Product Ideas / Shiitake ice cream

Shiitake ice cream

A frozen Shiitake dessert paired with calcium from marine algae extract.

Potential authorised EU nutrient claim

Calcium is needed for the maintenance of normal bones.

RESEARCH INSPIREDIllustrative Shiitake ice cream packaging: HIGH IN CALCIUM. Calcium is needed for the maintenance of normal bones.

Shiitake ice cream ingredient options

MUSHEEZ® FUNCTIONAL MUSHROOM INGREDIENT

SOLVIQA™ Shiitake water extract powder ↗ (opens new tab)

Liquid option: SOLVIQA™ Shiitake liquid.

Complementary nutrient

BIOVIT™ Calcium from marine algae extract

Alternatives that could also work well are vitamins A, C, D2, D3, E, B6, B12 and K2; biotin and folate; zinc, selenium, iodine, magnesium and chromium; and the Viitake™ and Triple B blends.
Other combinations are possible, but have additional formulation or processing constraints.
Ingredients supplied separately.

Further ingredient options

Shiitake B12 option: PureShiitake™ water extract powder + BIOVIT™ Shiitake B12 powder, or SOLVIQA™ Shiitake liquid + BIOVIT™ Shiitake B12 powder.

Viitake™ option: PureShiitake™ water extract powder + BIOVIT™ Viitake™ (D2 + B12) powder, or SOLVIQA™ Shiitake liquid + BIOVIT™ Viitake™ (D2 + B12) powder.
MUSHEEZ® considers Viitake™ suitable for this frozen application, subject to the selected process and finished formulation.

BIOVIT-only: BIOVIT™ Shiitake B12 powder or BIOVIT™ Viitake™ (D2 + B12) powder, without added mushroom extract.

The B12 alternatives support a separate B12 claim route and do not replace calcium for calcium claims.
The current calcium illustration represents the calcium version only, not a B12-only or Viitake™ version.

What the research tells us

Researchers blended 200 g fresh Shiitake with 200 ml water, heated it at 75°C for 30 minutes, then cooled and filtered it.
This liquid extract was added to a chilled ice cream base at 1%, 2% or 3% by volume, alongside a control.
Forty untrained tasters used a five-point scale.

The research reports overall liking of 4.84/5 for the control, 4.65/5 at 1% liquid extract and 4.13/5 at 3%.
The 1% score did not differ significantly from the control.
Viscosity, melting resistance and texture scores increased with more extract, while taste and colour scores fell.
In this study, the 1% liquid-extract formulation offered the most favourable overall sensory balance, with colour, taste and overall acceptability comparable to the control.

Original research: Sopandi, T., Febrianto, R. P. and Wardah (2026). Ice Cream Fortified with Shiitake Mushroom Extract: Physicochemical, Nutritional and Sensory Characterization. Asian Journal of Dairy and Food Research.

Asian Journal of Dairy and Food Research journal cover
Journal cover.
Read the original study ↗

Formulation considerations

From research to product development

  • Reconstitution and dose: Establish extract dry matter and the correct inclusion level for reconstitution trials.
    Powder and liquid doses are not interchangeable.
  • Minerals and liquid balance: Blend calcium or an alternative mineral with sugar before heat treatment and stir through ageing.
    Account for calcium already in the base and adjust other recipe liquids when using SOLVIQA™ Shiitake liquid.
  • Sensory and frozen performance: Check for grit and assess flavour, colour and overall acceptance in the chosen base.
    Test texture, viscosity, melting and processing performance, including normal serving conditions and frozen shelf life.
  • Vitamin routes, including B12 and Viitake™: MUSHEEZ® advises either addition before heating with an allowance for vitamin losses, or a hygienically controlled premix after cooling.
  • Finished nutrient content: For vitamin C, confirm its overage by testing, as whipped-in air and months of frozen storage cause gradual loss.
    Confirm nutrient distribution, calcium content and qualifying nutrient levels after processing and preparation and throughout shelf life.

Other claims to consider

  • Calcium contributes to normal muscle function.
  • Calcium is needed for the maintenance of normal teeth.
  • Calcium contributes to normal energy-yielding metabolism.

Conditions for using these claims

The MUSHEEZ® take

Mushroom ice cream deserves a fair hearing.
Preferably with a spoon.
Keep the Shiitake subtle and give caramel a chance.
One scoop, caramel sauce and toasted sesame.