METHOD FOR PRELIMINARY ACTIVATION OF PRESSED BAKERY YEAST Russian patent published in 2020 - IPC A21D2/36 

FIELD: food industry.

SUBSTANCE: invention relates to the food industry. Method comprises preparation of nutrient medium, adding to nutrient medium milled pressed bakery yeast with subsequent exposure at temperature of 30–32 °C for 30 minutes. Nutritive medium is prepared by way of mixing wheat flour, water and oyster powder with milling size equal to 100 mcm and moisture content equal to 6 wt%. Wheat flour, water and oyster mushroom powder are taken at the following ratio of components, kg: wheat flour – 1.0–3.0, water – 7.0–7.3, oyster powder – 0.5–2.5. Pressed bakery yeast is added into the prepared nutritional medium in amount of 1 kg per 0.5–2.5 kg of oyster mushroom powder.

EFFECT: invention allows to increase the yeast fermentative activity and fermentative activity, improve the quality and increase the bakery products freshness preservation period.

1 cl, 2 tbl, 3 ex