FIELD: nanotechnology; veterinary science; microbiology.
SUBSTANCE: invention relates to a method of producing iron (II) sulphate nanocapsules in guar gum, characterized by that guar gum is used as a nanocapsule shell, and iron (II) sulphate is used as a nucleus at a weight ratio of core to shell of 1:1, 1:2 or 1:3. Iron (II) sulphate is added to a suspension of guar gum in butanol containing the preparation E472c as a surfactant while stirring at 700 rpm, then cyclohexane is added, obtained suspension is filtered and dried at room temperature.
EFFECT: simple process of producing microcapsules and high output of weight.
1 cl, 3 ex
