Rhamnose


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Related to Rhamnose: fucose, Galacturonic acid

rhamnose

[′ram‚nōs]
(biochemistry)
C6H12O5 A deoxysugar occurring free in poison sumac, and in glycoside combination in many plants. Also known as isodulcitol.

Rhamnose

 

(6-deoxy-L-mannose), a monosaccharide with the general formula C6Hl2O5 that exists in the optically active forms D-rhamnose, L-rhamnose, and racemate. Rhamnose is readily soluble in water and alcohol and participates in reactions that are characteristic of reducing sugars. The L-isomer occurs free in plants and also as a component of many plant and bacterial polysaccharides and plant glycosides. The D-isomer is only present in certain microorganic glycosides and polysaccharides.

References in periodicals archive ?
B-- Simple medium R = Rhamnose; G = Glucose; M = Mannose; A = Glucuronic acid; 8, 24, 48, 96 and 120 = Culture time in hours relative to each sample.
[8] also found that APS mainly consist of glucose, rhamnose, xylose, and galactose, which is inconsistent with our results in that the monosaccharides of APS consisted of rhamnose, arabinose, fucose, sugar, mannose, glucose, and galactose.
Various amounts of neutral sugars are attached to these regions as side chains, including fucose, rhamnose, arabinose, galactose, and xylose.
mesenteroides Strain Carbohydrates V1 Arabinose + Glucose + Galactose + Lactose + Fructose + Saccharose + Sorbitol - Mannitol - Maltose + Rhamnose - Raffinose - Xylose - V1: Leuconostoc mesonteroides subsp mesonteroides Table 3:Effect of pH on the viability of the strain Leuconostoc pH2 pH3 pH4 0h 3h 0h 3h 0h 3h 5,13 0 7.45 7.67 7.14 7.77 These results are expressed as log CFUN.
A mixture of lactulose and rhamnose disaccharides is currently recommended for this test, but evaluation of urine samples is technically demanding [21].
These main chain substituents maybe rhamnose, arabinose, and galactose, which vary according to the sources of the pectin.
coli O26:H11 (stx1+, eae+, not fermenting rhamnose) that were isolated in 2013 from an in-line milk filter in a buffalo farm (strain O157) and from bulk cow's milk intended for pasteurization (strain O26), respectively [18].
It is seen as small, circular, raised, whitish with black center on XLD and pale on MacConkey agar, grow best at a temperature between 25[degrees]C-37[degrees]C, PH 7-8 and 0.5%NaCl [7,8] and characteristically, catalase positive, cytochrome oxidase negative, glucose fermentative, indole positive, citrate negative, lysine positive, mannitol, dulcitol, sorbitol, inositol, xylose, rhamnose negative, produce hydrogen sulfide, alkaline slant and acid but on Triple sugar iron Agar [9].
Its fruit has a high content of flavonoids such as rutin, quercetin, and rhamnose sugar, which form the basis of many pharmacological products such as eye drops (MENDES et al., 2005).
Enriched with Rhamnose, a naturally derived sugar which helps to stimulate activity deep within the skin, the LiftActiv range offers an advanced generation of skin care for anti-wrinkle and firming action.
biloba are: flavonol-gucoside of kaempferol, flavones, quercetin and isohamnetin with glucose or rhamnose. The terpenoids fraction consist of unique group of diterpenes (ginkgolide A, B, C, J and M) and sesquiterpene bilobalida (Smith and Luo, 2003; Malas and Yildiz, 2012).