In organic chemistry, a polyol is an organic compound containing multiple hydroxyl groups (−OH). The term "polyol" can have slightly different meanings...

The polyol pathway is a two-step process that converts glucose to fructose. In this pathway glucose is reduced to sorbitol, which is subsequently oxidized...

polyurethane is typically produced by reacting a polymeric isocyanate with a polyol. Since a polyurethane contains two types of monomers, which polymerize one...

FODMAPs or fermentable oligosaccharides, disaccharides, monosaccharides, and polyols are short-chain carbohydrates that are poorly absorbed in the small intestine...

softeners/plasticizers, flavors, colors, and, typically, a hard or powdered polyol coating. Its texture is reminiscent of rubber because of the physical-chemical...

Klussman et al. evaluated the toxicity of polyols on a rat neurochip model and concluded that the accumulation of polyols has likely only a secondary effect...

tonnes of propylene glycol and 15,000 metric tonnes of polyether polyol and system polyol. Manali Petrochemical Ltd Plant-I (originally built by SPIC) set...

diisocyanate (MDI) is higher and a polyester-derived polyol is used in the reaction instead of a polyether polyol. The resulting chemical structure is significantly...

Orlon, ABS polypropylene – polymerized propylene propylene oxide polyether polyol – used in the production of polyurethanes propylene glycol – used in engine...

compound, the naturally occurring achiral meso four-carbon sugar alcohol (or polyol). It is the reduced form of either D- or L-erythrose and one of the two...

Natural oil polyols, also known as NOPs or biopolyols, are polyols derived from vegetable oils by several different techniques. The primary use for these...

in polyol pathway of glucose metabolism. Aldose reductase catalyzes the NADPH-dependent conversion of glucose to sorbitol, the first step in polyol pathway...

catalyzed by aldose reductase. Glucose reduction is the first step of the polyol pathway of glucose metabolism, and is implicated in multiple diabetic complications...

led to an interest in sugar substitutes. Interest in xylitol and other polyols became intense, leading to their characterization and manufacturing methods...

in water. Other smaller components of the diet, such as organic acids, polyols, and ethanol (drinking alcohol) may contribute to the energy input. Some...

complications of diabetes. Also called the sorbitol/aldose reductase pathway, the polyol pathway appears to be implicated in diabetic complications, especially in...

containing ether linkages in their main chain. The term polyol generally refers to polyether polyols with one or more functional end-groups such as a hydroxyl...

pathway within the body. It is also recommended as an additive when using polyol sweeteners such as erythritol and xylitol which have a cooling effect, due...

Maltitol is a sugar alcohol (a polyol) used as a sugar substitute and laxative. It has 75–90% of the sweetness of sucrose (table sugar) and nearly identical...

used to treat infants for nappy rash. Castor oil is used as a biobased polyol in the polyurethane industry. The average functionality (number of hydroxyl...

Elastomers. An isocyanate (usually a diisocyanate) is reacted with a polyol. All types of polyol may in theory be used to produce polyurethane prepolymers. These...

Glycerol (polyol)...

however, is not a suitable substrate for the next enzyme in the polyol pathway, polyol dehydrogenase. Thus, galactitol accumulates in body tissues and...

(although the polyol itself is also often the capping agent). The Ag+ species is then reduced by the polyol to colloidal nanoparticles. The polyol process is...

so-called flexible polyurethane foam (FPF) is produced from the reaction of polyols and isocyanates, a process pioneered in 1937. FPF allows for some compression...

63  kJ/mol {\displaystyle \Delta H=-63{\text{ kJ/mol}}} Cellulose is a polyol and thus susceptible to acetylation, which is achieved using acetic anhydride...

similar to maltose, a molecule composed of two joined glucose molecules. Polyols are sugar alcohols and are used in chewing gums where a sweet flavor is...

to produce polyether polyols. The alkoxylation process is shown in simplified form: ROH + n OCH2CHCH3 → R(OCH2CHCH3)nOH Polyols derived from PO have complex...

diols, polyols (polyether polyols), phenolic compounds or dicarboxylic acids. Phenols can be compounds such as bisphenol A and novolak. Polyols can be...

where partial setting is undesirable before completion of the pour. Typical polyol retarders are sugar, sucrose, sodium gluconate, glucose, citric acid, and...