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Natural color in cotton comes from pigments found in cotton; these pigments can produce shades ranging from tan to green and brown. [3] Naturally pigmented green cotton derives its color from caffeic acid, a derivative of cinnamic acid, found in the suberin (wax) layer which is deposited in alternating layers with cellulose around the outside of the cotton fiber.
Sally Fox (born 1955) is a cotton breeder who breeds naturally colored varieties of cotton. She is the inventor of Foxfibre®️ and founder of the company Natural Cotton Colors Inc. Fox invented the first species of environmentally friendly colored cotton that could be spun into thread on a machine.
Most natural fibers have natural color, the natural color of the cotton cloth is off-white or beige when it is undyed or not processed. [25] Because of the presence of natural pigment, wool has a slight yellow tint, [ 26 ] though the color is undesirable and is removed during the pre-treatment processes of scouring and bleaching.
The history of cotton can be traced from its domestication, through the important role it played in the history of India, the British Empire, and the United States, to its continuing importance as a crop and commodity. The history of the domestication of cotton is very complex and is not known exactly. [1]
The etymology of the modern word "lint" is related to "linting", the term used for the cultivation of the shorter fibers from the cotton plant , also called "lint", from which lower-quality cotton products are manufactured. [2] Lint is composed of threads of all colors, which blend hues and may appear to be a uniform grey. [3]
The United States exports more cotton than any other country, though it ranks third in total production, behind China and India. [1] Almost all of the cotton fiber growth and production occurs in the Southern United States and the Western United States, dominated by Texas, California, Arizona, Mississippi, Arkansas, and Louisiana.
The color of a packet of M&Ms, for example, can tell you whether they’re peanut, regular, crispy or caramel, while a yellow cap on a Coca-Cola bottle means something else entirely. And if you ...
Gossypium (/ ɡ ɒ ˈ s ɪ p i ə m /) [2] is a genus of flowering plants in the tribe Gossypieae of the mallow family, Malvaceae, from which cotton is harvested. It is native to tropical and subtropical regions of the Old and New Worlds.