FIELD: food industry.
SUBSTANCE: method for preparing a beverage comprises fermentation of a fruit or vegetable medium, wherein the yeast used for fermentation is frozen using a cryoprotectant. Yeast is prepared in a fermentor, concentrated, and a cryoprotectant is added. Mixture is then frozen at -50 °C. Frozen yeast obtained can be directly added, for example, to grape juice, as it does not require rehydration because the yeast was not dehydrated in the production process.
EFFECT: obtaining a wine product by inoculating yeast into fruit juice.
16 cl, 2 dwg, 1 ex
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| PROCESS FOR MANUFACTURE OF FERMENTED FRUIT BEVERAGE | 1993 |
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