FIELD: food industry.
SUBSTANCE: the present innovation deals with the technology for preparing fresh onion bulbs for storage for their subsequent application in cosmic nutrition. The inspected onion bulbs at the preset mode parameters should be treated with ethanol solution, then one should remove loosely adjacent scale leaves to keep onion bulbs in the suspension of the preparation obtained out of Pythium gracile micromycete biomass according to the preset technique. Then it is necessary to cut the neck, scrape the corm and wash onion bulbs with ethanol solution, dry and treat with ethanol solution followed by the impact of ultraviolet irradiation. One should pack onion bulb by bulb into cigarette paper to arrange into sterile polymeric trays. The innovation provides the chance to prolong storage period of onion bulbs.
EFFECT: higher efficiency.
