Short description: Trade name for hydrogenated glucose syrup
Lycasin is a trade name given by Roquette for hydrogenated glucose syrup (hydrogenated starch hydrolysates).[1] One of the major components of Lycasin is maltitol, derived from the hydrogenation of maltose. Depending on the dextrose equivalent (DE) of the syrup used in the hydrolysis, a variety of products can be made, with the name "lycasin" normally being reserved for lycasin 80/55 (80 referring to the dry content and 55 to the dextrose equivalent). The other grades (e.g. 75/60 and 80/33) are referred to as Polysorb,[2] but should not be confused with the polyglycolic acid suture of the same name which is produced by a different company.[3]
Lycasin's known side effects in adults include bloating, intestinal gurgling or rumbling (borborygmi), and flatulence.[4] Some cases of extremely intense intestinal distress have been reported from consuming foods containing Lycasin, which led to many humorous reviews of German confectioner Haribo's Sugarless Gummy Bears.[5]
References
- ↑ Mitchell, Helen Buss (2006). Sweeteners and Sugar Alternatives in Food Technology. Wiley-Blackwell. ISBN 978-1-4051-3434-7.
- ↑ Altschul, Aaron M. (1993). Low-calorie foods handbook. New York: M. Dekker. ISBN 978-0-8247-8812-4.
- ↑ "Polysorb™ Braided Absorbable Sutures". http://products.covidien.com/pages.aspx?page=sutureProductClassDetail&id=285.
- ↑ Lee, A.; Wils, D.; Zumbé, A.; Storey, DM (2002). "The comparative gastrointestinal responses of children and adults following consumption of sweets formulated with sucrose, isomalt and lycasin HBC". European Journal of Clinical Nutrition 56 (8): 755–764. doi:10.1038/sj.ejcn.1601389. PMID 12122552.
- ↑ "What's in Those Haribo Gummy Bears?". 17 January 2014. https://www.theatlantic.com/health/archive/2014/01/whats-in-those-haribo-gummy-bears/283162/.
Alcohols |
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Straight-chain primary alcohols (1°) |
- Methanol (C1)
- Ethanol (C2)
- 1-Propanol (C3)
- n-Butanol (C4)
- 1-Pentanol (C5)
- 1-Hexanol (C6)
- 1-Heptanol (C7)
- 1-Octanol (C8)
- 1-Nonanol (C9)
- 1-Decanol (C10)
- Undecanol (C11)
- Dodecanol (C12)
- Tridecan-1-ol (C13)
- 1-Tetradecanol (C14)
- 1-Pentadecanol (C15)
- Cetyl alcohol (C16)
- Heptadecan-1-ol (C17)
- Stearyl alcohol (C18)
- Nonadecan-1-ol (C19)
- Arachidyl alcohol (C20)
- Heneicosan-1-ol (C21)
- Docosanol (C22)
- Tricosan-1-ol (C23)
- 1-Tetracosanol (C24)
- Pentacosan-1-ol (C25)
- 1-Hexacosanol (C26)
- 1-Heptacosanol (C27)
- 1-Octacosanol (C28)
- 1-Nonacosanol (C29)
- Triacontanol (C30)
- Hentriacontanol (C31)
- Dotriacontanol (C32)
- Tritriacontanol (C33)
- Tetratriacontanol (C34)
- Pentatriacontanol (C35)
- Hexatriacontanol (C36)
- 1-Heptatriacontanol (C37)
- 1-Octatriacontanol (C38)
- Nonatriacontan-1-ol (C39)
- Tetracontanol (C40)
|
|---|
Other primary alcohols |
- Isobutanol (C4)
- Isoamyl alcohol (C5)
- 2-Methyl-1-butanol (C5)
- Phenethyl alcohol (C8)
- Tryptophol (C10)
|
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Secondary alcohols (2°) |
- Isopropanol (C3)
- Cyclopropanol (C3)
- 2-Butanol (C4)
- 2-Pentanol (C5)
- 3-Pentanol (C5)
- Cyclopentanol (C5)
- 2-Hexanol (C6)
- 3-Hexanol (C6)
- Pinacolyl alcohol (C6)
- Cyclohexanol (C6)
- 2-Heptanol (C7)
- 3-Heptanol (C7)
- 2-Octanol (C8)
|
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Tertiary alcohols (3°) |
- tert-Butyl alcohol (C4)
- tert-Amyl alcohol (C5)
- 2-Methyl-2-pentanol (C6)
- 2-Methylhexan-2-ol (C7)
- 2-Methylheptan-2-ol (C8)
- 3-Methyl-3-pentanol (C6)
- 3-Methyloctan-3-ol (C9)
|
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| Preparations |
- Substitution of haloalkane
- Carbonyl reduction
- Ether cleavage
- Hydrolysis of epoxide
- Hydration of alkene
- Ziegler process
|
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| Reactions |
- Deprotonation
- Protonation
- Alcohol oxidation
- Nucleophilic substitution
- Fischer–Speier esterification
- Williamson ether synthesis
- Elimination reaction
- Nucleophilic substitution of carbonyl group
- Friedel-Crafts alkylation
- Nucleophilic conjugate addition
- Transesterification
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Category
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 | Original source: https://en.wikipedia.org/wiki/Lycasin. Read more |