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
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机译：领域：纳米技术;兽医学;本发明涉及一种在瓜耳胶中制备硫酸铁（II）纳米胶囊的方法，其特征在于，瓜耳胶用作纳米胶囊壳，硫酸铁（II）作为核以重量比计。核对壳的比例为1：1、1：2或1：3在以700 rpm的速度搅拌的同时，将硫酸亚铁（II）加入到瓜耳胶在丁醇中的悬浮液中，该悬浮液中含有制剂E472c作为表面活性剂，然后加入环己烷，将所得悬浮液过滤并在室温下干燥。微胶囊，重量高。; 1 cl，3 ex
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