METHOD FOR DRYING OVARIAN LIQUID OF STURGEON FISHES Russian patent published in 2011 - IPC A23J1/04 A23J3/00 A23L3/52 

Abstract RU 2432772 C1

FIELD: food industry.

SUBSTANCE: invention relates to biotechnology and microbiology. Ovarian liquid of sturgeon fishes is preliminarily filtered, concentrated till dry substances content C=48 - 66% and foamed till foam with maximum expansion factor is generated. The foam is applied in vacuum onto a flat carrier in a h =1 - 4 mm thick layer and dried subjected to infrared radiation with density of heat flux E=0.83-2.25 kW/m2 and residual pressure in the vacuum chamber P- no more than 9 kPa.

EFFECT: invention allows to increase dry protein product yield (0,97 - 1,07%) and its removal rate "П" (0,66 - 8,51 kg/(m2*h)).

5 ex

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RU 2 432 772 C1

Authors

Aleksanjan Igor' Jur'Evich

Tereshonkov Sergej Anatol'Evich

Djachenko Ehduard Pavlovich

Maksimenko Jurij Aleksandrovich

Ermolaev Vitalij Vital'Evich

Dates

2011-11-10Published

2010-08-31Filed