Cualidad de una sustancia que es percibida por el sentido del gusto. es un pesticida que no altera el olor ni el sabor de los frutos tratados
Sea, tap, river, surface and lake water all contain some dissolved solids and are therefore weak solutions. Pure, distilled and de-ionised water is a pure substance and is often used as a Solvent.
Water is a great solvent for hydrophilic molecules but hydrophobic molecules are, by definition, not easily disturbed by water. This makes a clear exception to the Universal Solvent idea. I haven't read any literature claiming it to actually be the best solvent, but it does work well in many chemical situations.