|
Gum
Gum may refer to: Types of gum * Adhesive * Bubble gum * Chewing gum * Gum (botany), sap or other resinous material associated with certain species of the plant kingdom ** Gum arabic, made from the sap of ''Acacia senegal'', an Old World tree species ** Gum copal, resin produced from the sap of '' Daniellia'', a genus of Afrotropical forest trees ** Gum ghatti, made from the sap of '' Anogeissus latifolia'', an Asian tree species ** Gum guaicum, substance produced from ''Guaiacum officinale'', a neotropical tree species ** Gum guar, made from the seeds of guar, '' Cyamopsis tetragonoloba'', an Old World annual legume ** Gum karaya, made from the sap of '' Sterculia urens'', an Asian tree species ** Spruce gum from the resin of spruce trees ** Kauri gum, from the fossilized resin of Kauri trees ** Locust bean gum, made from the seeds of carob, ''Ceratonia siliqua'' ** Xanthan gum, a common food thickener and stabilizer * Gum base, the provides the basic textural and masticator ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chewing Gum
Chewing gum is a soft, cohesive substance designed to be chewed without being swallowed. Modern chewing gum is composed of gum base, sweeteners, softeners/plasticizers, flavors, colors, and, typically, a hard or powdered polyol coating. Its texture is reminiscent of rubber because of the physical-chemical properties of its polymer, plasticizer, and resin components, which contribute to its elastic-plastic, sticky, chewy characteristics. History The cultural tradition of chewing gum seems to have developed through a convergent evolution process, as traces of this habit have arisen separately in many early civilizations. Each early precursor to chewing gum was derived from natural growths local to the region and was chewed purely out of the instinctual desire to masticate. Early chewers did not necessarily desire to derive nutritional benefits from their chewable substances but at times sought taste stimuli and teeth cleaning or breath-freshening capabilities. Chewing gum in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gum (footballer)
Welington Pereira Rodrigues (born 4 January 1986), commonly known as Gum, is a Brazilian footballer who plays for CRB as a central defender. He spent nine years with Fluminense, making 414 total appearances and scoring 28 goals, while winning the Campeonato Brasileiro Série A in 2010 and 2012. Club career Marília Born in São Paulo, Gum was a Marília youth graduate. He made his first team debut in 2005, with the side in Série B, and also had an unassuming loan spell at Osvaldo Cruz back in 2004. On 13 September 2006 Gum was loaned to Série A club Internacional, until July. The following March, after making no league appearances, he rescinded his contract and returned to ''MAC''. Ponte Preta On 26 June 2008 Gum signed a five-year deal with fellow second-tier club Ponte Preta, who acquired 50% of his federative rights. He was an immediate starter for the club after his arrival, impressing in the following year's Campeonato Paulista. Fluminense On 17 August 2009 Gum jo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gum Guaicum
Gum may refer to: Types of gum * Adhesive * Bubble gum * Chewing gum * Gum (botany), sap or other resinous material associated with certain species of the plant kingdom ** Gum arabic, made from the sap of ''Acacia senegal'', an Old World tree species ** Gum copal, resin produced from the sap of '' Daniellia'', a genus of Afrotropical forest trees ** Gum ghatti, made from the sap of '' Anogeissus latifolia'', an Asian tree species ** Gum guaicum, substance produced from ''Guaiacum officinale'', a neotropical tree species ** Gum guar, made from the seeds of guar, ''Cyamopsis tetragonoloba'', an Old World annual legume ** Gum karaya, made from the sap of ''Sterculia urens'', an Asian tree species ** Spruce gum from the resin of spruce trees ** Kauri gum, from the fossilized resin of Kauri trees ** Locust bean gum, made from the seeds of carob, ''Ceratonia siliqua'' ** Xanthan gum, a common food thickener and stabilizer * Gum base, the provides the basic textural and masticatory pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gum Arabic
Gum arabic, also known as gum sudani, acacia gum, Arabic gum, gum acacia, acacia, Senegal gum, Indian gum, and by other names, is a natural gum originally consisting of the hardened sap of two species of the '' Acacia'' tree, ''Senegalia senegal'' and ''Vachellia seyal.'' The term "gum arabic" does not legally indicate a particular botanical source, however. The gum is harvested commercially from wild trees, mostly in Sudan (80%) and throughout the Sahel, from Senegal to Somalia. The name "gum Arabic" (''al-samgh al-'arabi'') was used in the Middle East at least as early as the 9th century. Gum arabic first found its way to Europe via Arabic ports, so retained its name. Gum arabic is a complex mixture of glycoproteins and polysaccharides, predominantly polymers of arabinose and galactose. It is soluble in water, edible, and used primarily in the food industry and soft-drink industry as a stabilizer, with E number E414 (I414 in the US). Gum arabic is a key ingredient ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kauri Gum
Kauri gum is resin from kauri trees (''Agathis australis''), which historically had several important industrial uses. It can also be used to make crafts such as jewellery. Kauri forests once covered much of the North Island of New Zealand, before the arrival of people caused deforestation, causing several areas to revert to sand dunes, scrubs, and swamps. Even afterwards, ancient kauri fields continued to provide a source for the gum and the remaining forests.Hayward, pp 4–5 Kauri gum forms when resin from kauri trees leaks out through fractures or cracks in the bark, hardening with the exposure to air. Lumps commonly fall to the ground and can be covered with soil and forest litter, eventually fossilising. Other lumps form as branches forked or trees are damaged, releasing the resin.Hayward, p 2 Uses The Māori had many uses for the gum, which they called ''kapia''. Fresh gum was used as a type of chewing gum (older gum was softened by soaking and mixing with juice of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allen Gum
Allen Gum (born July 22, 1969) is a former American baseball coach and player. He played college baseball at Crowder College from 1988 to 1989 before transferring to Southern Arkansas. He then served as the head coach of the Southern Arkansas Muleriders (2006–2010) and the Central Arkansas Bears (2011–2021). Pre-collegiate coaching Gum played two seasons at Crowder College before completing his eligibility at Southern Arkansas. Both seasons with the Muleriders, he batted above .300 and helped lead the team to conference championships. In his junior season, Southern Arkansas reached the NAIA World Series, where Gum was awarded the Charles Berry Hustle Award. He then served as an assistant coach at Sheridan High School in Sheridan, Arkansas for six years before becoming head coach at Batesville High School in Batesville, Arkansas in 2000. He remained at Batesville through the 2003 season, compiling a record of 75–25, and finishing as state runners up in both 2002 and 2003. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bubble Gum
Bubble gum or bubblegum is a type of chewing gum, designed to be inflated out of the mouth as a bubble. Bubble gum flavor While there is a bubble gum "flavor" – which various artificial flavorings including esters are mixed to obtain – it varies from one company to another. Esters used in synthetic bubblegum flavoring may include methyl salicylate, ethyl butyrate, benzyl acetate, amyl acetate or cinnamic aldehyde. A natural bubble gum flavoring can be produced by combining banana, pineapple, cinnamon, cloves, and wintergreen. Vanilla, cherry, lemon, and orange oil have also been suggested as ingredients. Composition In modern chewing gum, if natural rubber such as chicle is used, it must pass several purity and cleanliness tests. However, most modern types of chewing gum use synthetic gum-based materials. These materials allow for longer lasting flavor, a better texture, and a reduction in tackiness. History In 1928, Walter Diemer, an accountant for the Fleer Chewing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jay Watson
Jay Watson (born 27 May 1990 ) is an Australian multi-instrumentalist, producer, singer and songwriter. He is best known as a member of the psychedelic rock bands Tame Impala and Pond. Watson records solo material under the name GUM and, as of 2021, has released five studio albums under this name and two singles/ extended plays. Career Watson was born in Carnarvon, and grew up in Northam, Western Australia. He was given the nickname Gumby, which referred to the clay animation TV show of the same name. When he began recording his own material, Watson shortened the name to GUM. Under the GUM moniker, Watson released ''Delorean Highway'' digitally in Australia on 30 May 2014. Most of the material had been recorded in 2011, leaving Watson to note that "when it finally came out it felt so good! But it felt so old to me". An LP release of ''Delorean Highway'' was restricted to a thousand copies. The album was described as a collection of "paranoid pop songs" that are "mostly abou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gum Base
Gum base is the non-nutritive, non-digestible, water-insoluble masticatory delivery system used to carry sweeteners, flavors, and any other substances in chewing gum and bubble gum. It provides all the basic textural and masticatory properties of gum. The actual composition of a gum base is usually a trade secret. The FDA allows 46 different chemicals under the umbrella of "gum base." The chemicals are posted on their website. These chemicals are grouped into the following categories. * Synthetic coagulated or concentrated latices: Polymers such as butadiene-styrene, vinyl acetate, polyethylene, paraffin, and petroleum waxes are the most commonly used gum bases on the market today. They are petroleum-derived polymers which are designed to maximize elasticity and incorporate other components of the gum base as well as flavors and sweeteners in their chemical matrix. * Plasticizing materials (softeners): These materials generally help to emulsify various chemical components that do no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gum Guar
Guar gum, also called guaran, is a galactomannan polysaccharide extracted from Guar, guar beans that has thickening and stabilizing properties useful in food, feed, and industrial applications. The guar seeds are mechanically dehusked, hydrated, milled and screened according to application. It is typically produced as a free-flowing, off-white powder. Production and trade The guar bean is principally grown in India, Pakistan, the United States, Australia and Africa. India is the largest producer, accounting for nearly 80% of the world production. In India, Rajasthan, Gujarat, and Haryana are the main producing regions. The US has produced 4,600 to 14,000 tonnes of guar over the last 5 years. Texas acreage since 1999 has fluctuated from about 7,000 to 50,000 acres. The world production for guar gum and its derivatives is about 1.0 million tonnes. Non-food guar gum accounts for about 40% of the total demand. Properties Chemical composition Chemically, guar gum is an exo-polysa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gum Copal
Gum copal is a resin produced by the sap of forest tree in the genus Daniellia. Due to common impurities and differences in regions, gum copal ranges in color from black to yellow to white. Gum copal, along with ivory and slaves, was a significant export from East Africa in the 19th century. It can have an appearance similar to amber and may be mistaken for it. Unlike amber, gum copal is usually only 100–1,000 years old and it has not yet fossilized.Aber, Susan Ward,Copal: An Immature and Controversial Resin. Emporia State University, 16 January 2004. Source locations Gum copal is most commonly found in East Africa and Indonesia, and is also found in tropical regions such as South America, Malaysia and the Philippines.Forestry Department.". FAO, n.d. Web. 6 Dec. 2015. Comparison to amber Throughout history, amber and gum copal have been mistaken for each other, as it is extremely difficult to discern between the two. A drop test using an alcohol or other solvent will leave a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gum Karaya
Gum karaya or gum sterculia, also known as Indian gum tragacanth, is a vegetable gum produced as an exudate by trees of the genus ''Sterculia''. Chemically, gum karaya is an acid polysaccharide composed of the sugars galactose, rhamnose and galacturonic acid. It is used as a thickener and emulsifier in foods, as a laxative, and as a denture adhesive. It is also used to adulterate Gum tragacanth due to their similar physical characteristics. As a food additive it has E number E416. Gum karaya can be obtained from the tree ''Sterculia urens''. It is a valuable substance and is traditionally tapped by cutting or peeling back the bark, or by making deep gashes at the base of the trunk with an axe. These crude methods of extraction often resulted in the death of the tree, but it has been found that application of the plant growth regulator ethephon Ethephon is a plant growth regulator. Mechanism of action Upon metabolism by the plant, it is converted into ethylene, a potent regu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
