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Neomogroside
Neomogroside is a cucurbitane glycoside isolated from the fruit of ''Siraitia grosvenorii''. See also * Mogroside * Siamenoside Siamenoside is a cucurbitane, a natural sweetener from the fruit of ''Siraitia grosvenorii ''Siraitia grosvenorii'', also known as monkfruit or ''luohan guo'', is a herbaceous perennial vine of the gourd family, Cucurbitaceae. It is native to s ... References External links * Triterpene glycosides Sugar substitutes {{Organic-compound-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siraitia Grosvenorii
''Siraitia grosvenorii'', also known as monkfruit or ''luohan guo'', is a herbaceous perennial vine of the gourd family, Cucurbitaceae. It is native to southern China. The plant is cultivated for its fruit extract, called mogrosides, which creates a sweetness sensation 250 times stronger than sucrose. Mogroside extract has been used as a low-calorie sweetener for drinks and in traditional Chinese medicine. The scientific species name honors Gilbert Hovey Grosvenor, who, as president of the National Geographic Society, helped to fund an expedition in the 1930s to find the living plant in China where it was already being cultivated. Etymology and regional names The fruit was first mentioned in the records of 13th-century Chinese monks in Guangxi in the region of Guilin. The difficulty of cultivation meant the fruit did not become part of the Chinese herbal tradition which depended on more readily available products. ''Luóhàn'' (羅漢) is a shortened form of ''āluóhàn'' (), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siamenoside
Siamenoside is a cucurbitane, a natural sweetener from the fruit of ''Siraitia grosvenorii'' combined with neomogroside. The mixture is about 300 times sweeter than sucrose. It is used as a natural sweetener in China. on www.chromadex.com See also *Mogroside
A mogroside is a glycoside of cucurbitane derivatives found in certain plants, such as the fruit of the gourd vine ''Siraitia grosvenorii'' (known as monkfruit or luo han guo).Subhuti Dharmananda (January 2004)"Luo han guo - Sweet fruit used as su ... , related compounds also found in ''S. grosvenorii''.
References External links *{{Commonscatin ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cucurbitane
Cucurbitane is a class of chemical compounds with formula ( CAS number 65441-59-0). It is a polycyclic hydrocarbon, specifically triterpene. It is also an isomer of lanostane (specifically 19(10→9β)-abeolanostane), from which it differs by the formal shift of a methyl group (carbon number 19) from the 10 to the 9β position in the standard steroid numbering scheme.Satish Kumar and Raj Kumar (1991), ''Dictionary of Biochemistry''. Anmol Publications, India The name is applied to two stereoisomers, distinguished by the prefixes 5α- and 5β-, which differ by the handedness of the bonds at a particular carbon atom (number 5 in the standard steroid numbering scheme). File:5alpha-cucurbitane.svg, 5α-Cucurbitane File:5beta-cucurbitane.svg, 5β-Cucurbitane Derivatives Natural compounds Compounds with the basic cucurbitane skeleton are found in many plants, and some are important phytopharmaceuticals. Natural cucurbitane-related compounds include: Named * Balsaminapentaol, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glycoside
In chemistry, a glycoside is a molecule in which a sugar is bound to another functional group via a glycosidic bond. Glycosides play numerous important roles in living organisms. Many plants store chemicals in the form of inactive glycosides. These can be activated by enzyme hydrolysis, which causes the sugar part to be broken off, making the chemical available for use. Many such plant glycosides are used as medications. Several species of ''Heliconius'' butterfly are capable of incorporating these plant compounds as a form of chemical defense against predators. In animals and humans, poisons are often bound to sugar molecules as part of their elimination from the body. In formal terms, a glycoside is any molecule in which a sugar group is bonded through its anomeric carbon to another group via a glycosidic bond. Glycosides can be linked by an O- (an ''O-glycoside''), N- (a ''glycosylamine''), S-(a ''thioglycoside''), or C- (a '' C-glycoside'') glycosidic bond. According to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mogroside
A mogroside is a glycoside of cucurbitane derivatives found in certain plants, such as the fruit of the gourd vine ''Siraitia grosvenorii'' (known as monkfruit or luo han guo).Subhuti Dharmananda (January 2004)"Luo han guo - Sweet fruit used as sugar substitute and medicinal herb" Institute for Traditional Medicine, Portland, Oregon. Mogrosides are extracted from ''S. grosvenorii'' and used in the manufacture of sugar substitutes. Mogrosides Mogrosides include: * Mogrol * Mogroside II A1 * Mogroside II B * 7-Oxomogroside II E * 11-Oxomogroside A1 * Mogroside III A2 * 11-Deoxymogroside III * 11-Oxomogroside IV A * Mogroside V * 7-Oxomogroside V * 11-Oxo-mogroside V * Mogroside VI Mogroside V is the main component of ''Siraitia grosvenorii'' fruit, constituting 0.5% to 1.4% of the dried fruit. Biosynthesis One analysis of 200 candidate genes of ''Siraitia grosvenorii'' revealed five enzyme families involved in the synthesis of mogroside V: squalene epoxidases, triterpe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triterpene Glycosides
Triterpenes are a class of chemical compounds composed of three terpene units with the molecular formula C30H48; they may also be thought of as consisting of six isoprene units. Animals, plants and fungi all produce triterpenes, including squalene, the precursor to all steroids. Structures Triterpenes exist in a great variety of structures. Nearly 200 different skeletons have been identified. These skeletons may be broadly divided according to the number of rings present. In general pentacyclic structures (5 rings) tend to dominate. Squalene is biosynthesized through the head-to-head condensation of two farnesyl pyrophosphate units. This coupling converts a pair of C15 components into a C30 product. Squalene serves as precursor for the formation of many triterpenoids, including bacterial hopanoids and eukaryotic sterols. Triterpenoids By definition triterpenoids are triterpenes that possess heteroatoms, usually oxygen. The terms ''triterpene'' and ''triterpenoid'' ofte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
