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Rosin, of which abietic acid is the principal component has been used for centuries as a flux for soldering. (Abietic acid in the flux removes oxidation from the surfaces of metals, increasing their ability to bond with the liquified solder.) Is rubbed on the hair of a violin bow to increase friction. Has been used for centuries for caulking ...
Galipot is an impure resin of turpentine. It is obtained from pine trees by evaporation of the essential oil and once purified is called yellow pitch, white pitch or Burgundy pitch. External links
Turpentine (which is also called spirit of turpentine, oil of turpentine, terebenthine, terebenthene, terebinthine and, colloquially, turps) [2] is a fluid obtained by the distillation of resin harvested from living trees, mainly pines.
Phytochemicals are generally regarded as research compounds rather than essential nutrients because proof of their possible health effects has not been established yet. [4] [5] Phytochemicals under research can be classified into major categories, such as carotenoids [6] and polyphenols, which include phenolic acids, flavonoids, stilbenes or ...
Water-soluble vitamins, like vitamin C and the B vitamins—including thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), folic acid (B9) and cobalamin (B12)—are ...
In the context of nutrition, a mineral is a chemical element. Some "minerals" are essential for life, but most are not. [ 1 ] [ 2 ] [ 3 ] Minerals are one of the four groups of essential nutrients; the others are vitamins , essential fatty acids , and essential amino acids . [ 4 ]
Many of the vitamins and minerals on the market are generally safe, if not always effective, and the agency does have the authority to request a recall if a product causes adverse side effects ...
[1] [2] [3] Polyphenols include phenolic acids, flavonoids, tannic acid, and ellagitannin, some of which have been used historically as dyes and for tanning garments. Curcumin , a bright yellow component of turmeric ( Curcuma longa ), is a well-studied polyphenol.