At all variety of flavoring feelings of human language, there are only four main types of pronounced tastes. This feeling of sweet is always on the lips, salts, bitterness and acid. But some substances in the nature have no taste if to try them.
Instruction
1. Water is substance number one without the expressed taste. Though today some modern scientists do attempts to prove the return. However still clear fresh water remains the main tasteless natural substance in physics and chemistry. If it seems to you that coloring tastes of different types of water nevertheless change (in comparison, say, of spring water and that that flows from the crane), then this circumstance is influenced by salts, minerals, additional substances which change taste of liquid.
2. Natural metals, such as gold, platinum, silver, iron, semiprecious stones, precious, many types of minerals have no taste if to put them on language or to try to catch their smell.
3. Chewing gum belongs to tasteless substances. Receive it by method of mixing of inedible elastic structures and various flavoring nutritional supplements. As a result of chewing, flavoring ingredients disappear or dissolved, and chewing gum becomes tasteless, "rubber" on taste. By the way, and the industrial rubber received in the chemical way has also no taste.
4. There is a number of chemicals or the products received as a result of processing, raw materials which have no taste. To it belong potato starch, starch rice, inositol, warfarin, sulfur, zizifus real, a dihydrogene monoxide, saponins, saflorovy oil and many others.