FIELD: nanotechnology.;SUBSTANCE: L-arginine is used as the nucleus, and gellan gum is used as the envelope of nanocapsules at the mass ratio of the core: shell 1:1, 1:2, or 1:3, respectively. The method is that L-arginine is slowly added to a suspension of gellan gum in butyl alcohol in the presence of 0.01 E472c preparation as a surfactant with stirring at 1,300 rpm. Then 5 ml of diethyl ether are poured, the resulting suspension is filtered off and dried at room temperature.;EFFECT: nanocapsules production process simplification and acceleration, reduction of losses during the nanocapsules production.;1 dwg, 4 ex
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机译:领域:纳米技术;物质:L-精氨酸被用作核,吉兰糖胶被用作纳米胶囊的被膜,其质量比分别为核:壳1:1、1:2或1:3。该方法是在0.01 E472c制剂作为表面活性剂的存在下,在1300rpm搅拌下,将L-精氨酸缓慢加入到吉兰糖胶在丁醇中的悬浮液中。然后倒入5 ml的乙醚,将所得悬浮液滤出并在室温下干燥。效果:简化和加速了纳米胶囊的生产过程,减少了纳米胶囊生产过程中的损失。1 dwg,4 ex
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