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Naturally Colored Cotton
Naturally colored cotton is cotton that has been bred to have colors other than the yellowish off-white typical of modern commercial cotton fibres. Colors grown include red, green and several shades of brown. The cotton's natural color does not fade. This form of cotton also feels softer to the skin and has a pleasant smell. Naturally colored Cotton is still relatively rare because it requires specialized harvest techniques and facilities, making it more expensive to harvest than white cotton. By the 1990s, most indigenous colored cotton landraces or cultivars grown in Africa, Asia, and Central and South America were replaced by all-white, commercial varieties. History Naturally colored cotton is believed to have originated in the Americas around 5000 years ago in the Andes.James M. Vreeland, Jr. ''The Revival of Colored Cotton'', Scientific American. Apr 1999, Vol. 280 Issue 4, p 112 Naturally colored cotton today mostly comes from pre-Columbian stocks created by the indigenous p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cotton
Cotton (), first recorded in ancient India, is a soft, fluffy staple fiber that grows in a boll, or protective case, around the seeds of the cotton plants of the genus '' Gossypium'' in the mallow family Malvaceae. The fiber is almost pure cellulose, and can contain minor percentages of waxes, fats, pectins, and water. Under natural conditions, the cotton bolls will increase the dispersal of the seeds. The plant is a shrub native to tropical and subtropical regions around the world, including the Americas, Africa, Egypt and India. The greatest diversity of wild cotton species is found in Mexico, followed by Australia and Africa. Cotton was independently domesticated in the Old and New Worlds. The fiber is most often spun into yarn or thread and used to make a soft, breathable, and durable textile. The use of cotton for fabric is known to date to prehistoric times; fragments of cotton fabric dated to the fifth millennium BC have been found in the Indus Valley civilizat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fibre
Fiber (spelled fibre in British English; from ) is a natural or artificial substance that is significantly longer than it is wide. Fibers are often used in the manufacture of other materials. The strongest engineering materials often incorporate fibers, for example carbon fiber and ultra-high-molecular-weight polyethylene. Synthetic fibers can often be produced very cheaply and in large amounts compared to natural fibers, but for clothing natural fibers have some benefits, such as comfort, over their synthetic counterparts. Natural fibers Natural fibers develop or occur in the fiber shape, and include those produced by plants, animals, and geological processes. They can be classified according to their origin: * Vegetable fibers are generally based on arrangements of cellulose, often with lignin: examples include cotton, hemp, jute, flax, abaca, piña, ramie, sisal, bagasse, and banana. Plant fibers are employed in the manufacture of paper and textile (cloth), and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caffeic Acid
Caffeic acid is an organic compound with the formula . It is a polyphenol with a key role in scavenging reactive oxygen species (ROS) generated in energy metabolism. Caffeic acid is also one major polyphenol responsible for maintaining normal levels of nitric oxide (NO) within cells. Caffeic acid is a yellow, solid chemical compound that is structually classified as a hydroxycinnamic acid, and the molecule consists of both phenolic and acrylic functional groups. Caffeic acid is found in all plants as an intermediate in the biosynthesis of lignin, a naturally occurring complex carbohydrate representing the principal components of biomass and its residues. It is chemically unrelated to caffeine; instead, the shared name is related to its presence in coffee. Natural occurrences Caffeic acid can be found in the bark of ''Eucalyptus globulus'' the barley grain ''Hordeum vulgare'' and the herb '' Dipsacus asperoides''. It can also be found in the freshwater fern '' Salvinia molest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinnamic Acid
Cinnamic acid is an organic compound with the formula phenyl, C6H5-CH=CH-Carboxylic acid, COOH. It is a white crystalline compound that is slightly soluble in water, and freely soluble in many organic solvents. Classified as an unsaturated carboxylic acid, it occurs naturally in a number of plants. It exists as both a Cis–trans isomerism, ''cis'' and a ''trans'' isomer, although the latter is more common. The ''cis''-isomer is called allocinnamic acid. Occurrence and production Biosynthesis Cinnamic acid is a central intermediate in the biosynthesis of a myriad of natural products including lignols (precursors to lignin and lignocellulose), flavonoids, isoflavonoids, coumarins, aurones, stilbenes, catechin, and phenylpropanoids. Its biosynthesis involves the action of the enzyme phenylalanine ammonia-lyase (PAL) on phenylalanine. Natural occurrence It is obtained from oil of cinnamon, or from balsams such as storax. It is also found in shea butter. Cinnamic acid has a honey-like ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Levi Strauss & Co
Levi Strauss & Co. ( ) is an American clothing company known worldwide for its Levi's ( ) brand of denim jeans. It was founded in May 1853 when History of the Jews in Germany, German-Jewish immigrant Levi Strauss moved from Buttenheim, Bavaria, to San Francisco, California, to open a West Coast branch of his brothers' New York dry goods business. Although the corporation is registered in Delaware, the company's corporate headquarters is located in Levi's Plaza in San Francisco. History Origin and formation (1853–1890s) Levi Strauss was born on February 26, 1829. He grew up in Buttenheim, Bavaria. History of the Jews in Germany, German-Jewish immigrant Levi Strauss began business at 90 Sacramento Street in San Francisco, then moved to 62 Sacramento Street. In 1858, the company was listed as ''Strauss, Levi (David Stern & Lewis Strauss) importers clothing, etc. 63 & 65 Sacramento St.'' (today, on the current grounds of the 353 Sacramento Street Lobby) in the San Francisco Direc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sally Fox (inventor)
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. Fox has been called a "cotton pioneer" for her efforts regarding organic, colored cotton and heirloom wheat. Early life and education Fox was the sixth of seven children, born in 1955 in Woodside, California to two real estate agents. At the age of seven, her family moved to Menlo Park. Fox first became interested in cotton fibers at the age of 12. After purchasing her first spindle with babysitting money, she created various threads of cotton from household objects such as dog hair and linen. In high school, an entomology teacher and then Stanford Ph.D. student, Elizabeth Wangari, inspired Fox to take an interest in insects. Wangari helped Fox secure an internship at Zoecon C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California
The University of California (UC) is a public university, public Land-grant university, land-grant research university, research university system in the U.S. state of California. Headquartered in Oakland, California, Oakland, the system is composed of its ten campuses at University of California, Berkeley, Berkeley, University of California, Davis, Davis, University of California, Irvine, Irvine, University of California, Los Angeles, Los Angeles, University of California, Merced, Merced, University of California, Riverside, Riverside, University of California, San Diego, San Diego, University of California, San Francisco, San Francisco, University of California, Santa Barbara, Santa Barbara, and University of California, Santa Cruz, Santa Cruz, along with numerous research centers and academic centers abroad. The system is the state's land-grant university. In 1900, UC was one of the founders of the Association of American Universities and since the 1970s seven of its campuse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reedley, California
Reedley is a city in Fresno County, California, Fresno County, California, United States. It is located in the San Joaquin Valley, east-southeast of Fresno, California, Fresno, at an elevation of . The population at the 2020 census was . Its chief economic source is agriculture, particularly fruit and vegetable cultivation and has thus dubbed itself "The World's Fruit Basket". Reedley is situated along the Kings River (California), Kings River, downstream from Centerville, Fresno County, California, Centerville. Reedley hosts several cultural festivals, including but not limited to the Reedley Fiesta, and the Electrical Farm Equipment Parade. Reedley is named for Thomas Law Reed, a Civil War veteran who gave half of his holdings to the township in 1888. History In the mid-1800s, American Civil War Union (American Civil War), Union veteran Thomas Law Reed settled in Reedley to grow wheat for Gold Rush miners. His donation of land for a railroad station site established the to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
