Elements in their standard state also have the same number of electrons as protons. Forms of an Element. Even though elements are all made from the same type of atoms, they can still come in different forms. Depending on their temperature they can be solid, liquid, or gas.
Tannins: Any of a broad group of plant-derived phenolic compounds characterized by their ability to precipitate proteins. Tannins are found in many fruits, berries, nuts, beans, beverages, breads, smokes, herbs and spices.They are in part responsible for the bitter, astringent tastes of black tea and many wines and beers.Phenolics (of which tannins are a subgroup) are found in perfumes, fragrances, paints, petroleum products, household and industrial cleaners, and many food dyes (both natural and artificial).hey are in part responsible for the bitter, astringent tastes of black tea and many wines and beers. Phenolics (of which tannins are a subgroup) are found in perfumes, fragrances, paints, petroleum products, household and industrial cleaners, and many food dyes (both natural and artificial).
But tea also contains tannins, which can be good for certain reasons, but the compounds aren't always beneficial. Teas contain different levels of tannins, depending on their color, and learning how to tell the difference will help you choose what tea, if any, belongs in your healthy eating plan.annins 101. Tannins are polyphenols, compounds present in plant foods, that are responsible for the colors of many flowers and the astringent flavor of foods such as unripe fruit and tart red wine, according to Cornell University. Tannins also help proteins retain their molecular structure, Cornell University notes.