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Rare Sugar
A rare sugar is a sugar Sugar is the generic name for sweet-tasting, soluble carbohydrates, many of which are used in food. Simple sugars, also called monosaccharides, include glucose Glucose is a sugar with the Chemical formula#Molecular formula, molecul ... that occurs in limited quantities in nature. Rare sugars can be made using enzymes, choosing which enzymes to use if you know the substrate can be aided by the Izumoring-strategy. Specific examples of rare sugars are: * Allulose * Allose * Sorbose * Tagatose References Carbohydrates {{Carbohydrate-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rare Sugar Sweet (Rare Sugar Syrup Containing)
Rare may refer to: * Rare, a particular temperature of meat * Something infrequent or scarce, see Scarcity :* Rare species, a conservation category in biology designating the scarcity of an organism and implying a threat to its viability Rare or RARE may also refer to: Acronyms * Ram Air Rocket Engine, a U.S. Navy program of the 1950s *Ronne Antarctic Research Expedition Music * Rare (Northern Irish band), a 1990s trip hop group * Rare (Serbian band), an alternative rock band Albums * ''Rare'' (Asia album), 1999 * ''Rare'' (David Bowie album), 1982 * ''Rare'' (Hundredth album), 2017 * ''Rare'' (Selena Gomez album) or the title song (see below), 2020 * '' Rare!'', by Crack the Sky, 1994 * '' Rare, Vol. 1'', by Ultravox, 1993 * '' Rare, Vol. 2'', by Ultravox, 1994 * ''Rare: The Collected B-Sides 1989–1993'', by Moby, 1996 * ''Rare'', by Xiu Xiu, 2012 Songs * "Rare" (Gwen Stefani song), 2016 * "Rare" (Selena Gomez song), 2020 * "Rare", by Man Overboard from ''Man Over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sugar
Sugar is the generic name for sweet-tasting, soluble carbohydrates, many of which are used in food. Simple sugars, also called monosaccharides, include glucose Glucose is a sugar with the Chemical formula#Molecular formula, molecular formula , which is often abbreviated as Glc. It is overall the most abundant monosaccharide, a subcategory of carbohydrates. It is mainly made by plants and most algae d ..., fructose, and galactose. Compound sugars, also called disaccharides or double sugars, are molecules made of two bonded monosaccharides; common examples are sucrose (glucose + fructose), lactose (glucose + galactose), and maltose (two molecules of glucose). White sugar is almost pure sucrose. In the body, compound sugars are hydrolysed into simple sugars. Longer chains of monosaccharides (>2) are not regarded as sugars and are called oligosaccharides or polysaccharides. Starch is a glucose polymer found in plants, the most abundant source of energy in human foo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allulose
D-Psicose (C6H12O6), also known as D-allulose or simply allulose, is an epimer of fructose that is used by some commercial food and beverage manufacturers as a low-calorie sweetener. Allulose occurs naturally in small quantities in a variety of foods. It was first identified in the 1940s, although the enzymes needed to produce it on an industrial scale were not discovered until the 1990s. The U.S. Food and Drug Administration (FDA) has accepted a petition for generally recognized as safe (GRAS) for allulose as a sugar substitute in various specified food categories. Because it is absorbed and metabolized differently from other sugars, the FDA has exempted allulose from the listing of total and added sugars on the Nutrition and Supplement Facts labels, but requires its weight listing as a carbohydrate, with 0.4kcal/g (about 1/10 the calories of ordinary carbohydrates). Studies have shown the commercial product is not absorbed in the human body the way common sugars are and does ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allose
Allose is an aldohexose sugar. It is a rare monosaccharide that occurs as a 6-O-cinnamyl glycoside in the leaves of the African shrub ''Protea rubropilosa''. Extracts from the fresh-water alga ''Ochromas malhamensis'' contain this sugar but of unknown absolute configuration. It is soluble in water and practically insoluble in methanol. Reduction of allose by catalytic hydrogenation produces an obscure sugar alcohol allitol which is rarely used in the chemical industry.National Center for Biotechnology Information (2025). PubChem Compound Summary for CID 120700, Allitol. Retrieved January 21, 2025 froAllitol Allose is a C-3 epimer of glucose Glucose is a sugar with the Chemical formula#Molecular formula, molecular formula , which is often abbreviated as Glc. It is overall the most abundant monosaccharide, a subcategory of carbohydrates. It is mainly made by plants and most algae d .... Notes References * Carbohydrates, edited by P.M. Collins, Chapman and Hall, Aldohe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sorbose
Sorbose is a ketose belonging to the group of sugars known as monosaccharides. It has a sweetness that is equivalent to sucrose (table sugar). The commercial production of vitamin C (ascorbic acid) often begins with sorbose. L-Sorbose is the configuration of the naturally occurring sugar. It can be prepared from inexpensive O-benzylglucose. Synthesis Under conditions employed for a Meerwein-Ponndorf-Verley reduction, the tetra-O-benzyl aldose converts to tetra-''O''-benzylsorbose. Hydrogenolysis removes the four benzyl group In organic chemistry, benzyl is the substituent or molecular fragment possessing the structure . Benzyl features a benzene ring () attached to a methylene group (). Nomenclature In IUPAC nomenclature, the prefix benzyl refers to a substituent, ...s, leaving sorbose. References {{ketone-stub Ketohexoses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tagatose
Tagatose is a hexose monosaccharide. It is found in small quantities in a variety of foods, and has attracted attention as an alternative sweetener. It is often found in dairy products, because it is formed when milk is heated. It is similar in texture and appearance to sucrose (table sugar):215 and is 92% as sweet,:198 but with only 38% of the calories.:209 Tagatose is generally recognized as safe by the Food and Agriculture Organization and the World Health Organization, and has been since 2001. Since it is metabolized differently from sucrose, tagatose has a minimal effect on blood glucose and insulin levels. Tagatose is also approved as a tooth-friendly ingredient for dental products. Consumption of more than about 30 grams of tagatose in a dose may cause gastric disturbance in some people, as it is mostly processed in the large intestine, similar to soluble fiber.:214 Production Tagatose is a natural sweetener present in only small amounts in fruits, cacao, and dairy prod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
