A composition for increasing selenium in vegetables consists essentially of a watery solution of selenium salts, with a selenium content ranging between 0,5 and 200 grams of selenium per cubic meter of solution. Said solution includes moreover: solvents ranging from 0,005% to 25% of the liquid phase, to facilitate the selenium absorption by the vegetable; surface-active agents in concentration variable from 0,001% to 0,25% of the liquid phase, to facilitate the vegetable wettability and for reducing the surface tension thereof; biopolymer with a weight/volume concentration ranging between 0,001% and 0,20%, for regulating the composition viscosity and the selenium transfer to said vegetables; molybdenum salts in a weight/volume concentration varying from 0,20 to 250 grams per cubic meter of solution.
一种用于增加蔬菜中
硒含量的组合物主要由
硒盐
水溶液组成,每立方米溶液中的
硒含量在 0.5 克到 200 克之间。上述溶液还包括溶剂(占液相的 0.005%至 25%),用于促进蔬菜对
硒的吸收;表面活性剂(占液相的 0.001%至 0.25%),用于促进蔬菜的润湿性并降低其表面张力;
生物聚合物,重量/体积浓度在 0.001%到 0.20%之间,用于调节组合物粘度和
硒向蔬菜的转移;
钼盐,重量/体积浓度在每立方米溶液 0.20 克到 250 克之间。