| 摘要 |
FIELD: postharvest treatment of grain before laying for storage. SUBSTANCE: method involves treating grain with propionic acid comprising additive of chitosan, arachidonic acid and eicosapentaenic acid for forming film on surface of each corn; using source of chitosan, arachidonic acid and eicosapentaenic acid for adding to propionic acid, said source being preparation produced by sequential extracting of Mortierella jenkinii micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue. EFFECT: enhanced stimulation of grain defense reactions. |
