METHOD OF PRODUCING PROTEIN FROM DEAD BLACK SOLDIER FLY HERMETIA ILLUCENS Russian patent published in 2024 - IPC A23J1/00 A23J1/02 A23K10/20 

FIELD: biotechnology.

SUBSTANCE: invention relates to biotechnology and can be used to produce fodder protein. Method of obtaining protein from the dead Black soldier fly Hermetia illucens provides for deproteinisation of 140 g of the dried dead flies by treating with 1,200 ml of 0.2–1.0% NaOH while stirring at 100 °C for 1–3 hours. Solid residue is then filtered on a porous glass filter and washed with 1,200 ml of distilled water. Then 24–120 ml of 5% HCl is added to the combined filtrate to pH 5.0. Extracted protein is then precipitated. Obtained suspension is either lyophilized or first centrifuged at 5,000 rpm for 10 minutes in order to remove salts, and the precipitate is then lyophilized.

EFFECT: invention enables to obtain a protein fraction from the dead Black soldier fly Hermetia illucens for fodder purposes.

1 cl, 9 ex