METHOD FOR PRODUCTION OF FEED SUPPLEMENT FROM DRONE LARVAE AND DEAD BEES Russian patent published in 2009 - IPC A23K1/00 

FIELD: agriculture.

SUBSTANCE: larvae are collected, purified, mixed, homogenised (prior to homogenisation collected larvae are mixed with 40° alcohol in 10:1 ratio), frozen at -4°C for 72 hours, then defrosted at room temperature. After that, 1 part by weight of artificial gastric secretion, which consists of 3% pepsin, 1% hydrochloric acid and water, is added; resulting mix is stirred and incubated at 120°C for 1 hour, then at 39°C for 24 hours, being stirred at intervals; pH is brought to 7.0 by adding hydrochloric acid or sodium hydroxide, then mixture is strained, autoclaved at 100-120°C for 45 minutes, resulting liquid, which is suspension with moderate precipitate easily dissolving when shaken up, is bottled.

EFFECT: prolonged storage life of feed supplement.

2 tbl, 3 ex