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).
In wine, tannin is a textural element that makes wine taste dry. Tannin is a naturally occurring polyphenol found in plants, seeds, bark, wood, leaves and fruit skins.About 50% of the dry weight of plant leaves are tannins. As a characteristic of wine, tannin adds both bitterness and astringency as well as complexity.Wine tannins are most commonly found in red wine, although white wines have tannin from being aged in wooden barrels.bout 50% of the dry weight of plant leaves are tannins. As a characteristic of wine, tannin adds both bitterness and astringency as well as complexity. Wine tannins are most commonly found in red wine, although white wines have tannin from being aged in wooden barrels.