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Organic compound with multiple –OH groups
In organic chemistry, a polyol is an organic compound containing multiple hydroxyl groups (−OH). The term "polyol" can have slightly different meanings
Polyol
Polymer composed of a chain of organic units joined by carbamate (urethane) links
produced by reacting a diisocyanate (or a polymeric isocyanate) with a polyol. Since a polyurethane contains two types of monomers, which polymerize one
Polyurethane
Soft substance meant to be chewed without swallowing
softeners/plasticizers, flavors, colors, and, typically, a hard or powdered polyol coating. Its texture is reminiscent of rubber because of the physical-chemical
Chewing_gum
Short-chain carbohydrates poorly absorbed in the small intestine
FODMAPs (fermentable oligosaccharides, disaccharides, monosaccharides, and polyols) are short-chain carbohydrates that are poorly absorbed in the small intestine
FODMAP
Type of plastic typically used for thermal insulation
Polyisocyanurate (/ˌpɒlɪˌaɪsoʊsaɪˈænjʊəreɪt/), also referred to as PIR, polyol, or ISO, is a thermoset plastic typically produced as a foam and used as
Polyisocyanurate
Series of interconnected biochemical reactions
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
Polyol_pathway
Ultrafine particles of silver between 1 nm and 100 nm in size
(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
Silver_nanoparticle
Chemical energy animals derive from food
in water. Other smaller components of the diet, such as organic acids, polyols, and ethanol (drinking alcohol) may contribute to the energy input. Some
Food_energy
Natural oil polyols, also known as NOPs or biopolyols, are polyols derived from vegetable oils by several different techniques. The primary use for these
Natural_oil_polyols
Rare metabolic genetic disorder resulting in leukoencephalopathy
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
Ribose-5-phosphate isomerase deficiency
Ribose-5-phosphate_isomerase_deficiency
Sugar alcohol that is used as a sweetener
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
Erythritol
Aromatic diisocyanate
4′-diphenylmethane diisocyanate. This isomer is also known as Pure MDI. MDI reacts with polyols in the manufacture of polyurethane. It is the most produced diisocyanate
Methylene diphenyl diisocyanate
Methylene_diphenyl_diisocyanate
cannot enter the cell and remains high in the blood (hyperglycemia). The polyol pathway converts glucose into fructose, which can then enter the cell without
Pseudohypoxia
Enzyme
in polyol pathway of glucose metabolism. Aldose reductase catalyzes the NADPH-dependent conversion of glucose to sorbitol, the first step in polyol pathway
Aldose_reductase
Chemical compound
described as the ether derivative of pentaerythritol. It is therefore a polyol, which are useful in the production of alkyd resins. The compound is a by
Dipentaerythritol
Hungarian Oil and Gas Public Limited Company
EUR 1.2 bn polyol complex in Hungary / Start-up expected in 2021". Plasteurope. Retrieved 2019-12-04. "MOL launched €1.3 billion polyols complex in Tiszaújváros"
MOL_(company)
Natural sweetener
but, because xylitol and other polyols are more heat-stable, they do not caramelise as sugars do. Sugars and polyols lower the freezing point of foods
Xylitol
Chemical compound
each methyl group replaced by a hydroxyl (–OH) group. It is therefore a polyol, specifically a tetrol. Pentaerythritol is a white solid. It is a building
Pentaerythritol
Chemical compound
industrially. Its major application is its use for the production of polyether polyols for use in making polyurethane plastics. It is a chiral epoxide, although
Propylene_oxide
Building material
contains very reactive chemicals known as isocyanate. Side B contains a polyol, which reacts with isocyanates to make polyurethane, and a mixture of other
Spray_foam
Sugar alcohol used as a sweetener
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
Maltitol
Neurological complication of persistently high blood sugar
complications of diabetes. Also called the sorbitol/aldose reductase pathway, the polyol pathway appears to be implicated in diabetic complications, especially in
Diabetic_neuropathy
Chemical compound
tract because it is incompletely absorbed in the small intestine, and when polyols pass into the large intestine, they can cause osmotically induced diarrhea
Isomalt
Monomer material which can undergo further polymerization
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
Prepolymer
Chemical compound
preserve certain types of plant leaves. It is recommended as an additive when polyol sweeteners such as erythritol and xylitol are used, as its perceived heating
Glycerol
Species of plant
Marsdenia cundurango) is known to contain conduritol, a cyclitol or cyclic polyol. It was first isolated in 1908 by K. Kübler from the bark of the vine. As
Ruehssia_cundurango
Chemical compound
(CHOH)3(CH2)2C(OH)CO2H. The compound is classified as a cyclitol, a cyclic polyol, and a cyclohexanecarboxylic acid. It is a colorless solid that can be extracted
Quinic_acid
Class of chemical compounds
are produced by reacting either ethylene oxide or propylene oxide with polyols and then aminating them. There are a number of commercially available molecules
Polyetheramines
Chemical reaction
to produce polyether polyols. The alkoxylation process is shown in simplified form: ROH + n OCH2CHCH3 → R(OCH2CHCH3)nOH Polyols derived from PO have complex
Alkoxylation
Type of chewing gum
longer lasting flavor, a softer texture, and a reduction in tackiness. Polyol and Xylitol are two carbohydrate sugars that are used in the production
Bubble_gum
Polymer
transesterification and the addition of other glycols, polyols, or glycerol to form a new polyol. The polyol from the third method can be used in polyurethane
Polyethylene_terephthalate
French company
producer of starch worldwide. It is also the leader in the production of Polyols worldwide (substances derived from food compounds). Roquette employs more
Roquette_Frères
Chemical compound
catalyzed by aldose reductase. Glucose reduction is the first step of the polyol pathway of glucose metabolism, and is implicated in multiple diabetic complications
Sorbitol
Material used for thermal insulation
improving its environmental footprint. These include bio-polyols, recycled polyols and CO2-based polyols. As a thermosetting polymer PU foam cannot just be
Polyurethane_foam
Medium to transfer power in hydraulic machinery
resistance is a property available with specialized fluids. Water-glycol and polyol-ester are some of these specialized fluids that contain excellent thermal
Hydraulic_fluid
Chemical compound
monolaurate is a mixture of esters formed from the fatty acid lauric acid and polyols derived from sorbitol, including sorbitan and isosorbide. As a food additive
Sorbitan_monolaurate
Vegetable oil pressed from castor beans
from excessive consumption of the oil. Castor oil is used as a biobased polyol in the polyurethane industry. The average functionality (number of hydroxyl
Castor_oil
Chemical element with atomic number 29 (Cu)
the laboratory. It is used in a fungicide called the Bordeaux mixture. Polyols, compounds containing more than one alcohol functional group, generally
Copper
German chemist (1902–1982)
polyaddition for the synthesis of polyurethanes out of poly-isocyanate and polyol. Bayer was not related to the founding family of Bayer Corp. Today polyurethanes
Otto_Bayer
Synthetic material used for protection
The soft segments consist of two types of chemical compounds, long-chain polyols and diisocyanates, that react and connect together with urethane linkages
Polyurethane_urea_elastomer
Topics referred to by the same term
session Monomeric polyols, such as glycerin, pentaerythritol, ethylene glycol and sucrose, serving as the starting point for polymeric polyols Initiator element
Initiator
Chemical compound
trinitrate owing to the lack of secondary hydroxyl groups in the precursor polyol. Like other organic nitrates, ethylene glycol dinitrate is a vasodilator
Ethylene_glycol_dinitrate
New Zealand professor of biochemistry
and birds, metabolic pathways of Mycobacteria, and specificity rules for polyol dehydrogenases. Edson made contributions to knowledge of cellular intermediary
Norman_Lowther_Edson
Sweet-tasting, water-soluble carbohydrates
similar to maltose, a molecule composed of two joined glucose molecules. Polyols are sugar alcohols and are used in chewing gums where a sweet flavour is
Sugar
Class of chemical compounds
a polyphenol monomer, esterifies and binds with the hydroxyl group of a polyol carbohydrate such as glucose. Gallate 1-beta-glucosyltransferase uses UDP-glucose
Gallotannin
Organic compounds made of alkyl/aryl groups bound to oxygen (R–O–R')
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
Ether
Polyester resin modified by the addition of fatty acids and other components
addition of fatty acids and other components. Alkyds are derived from polyols and organic acids including dicarboxylic acids or carboxylic acid anhydride
Alkyd
Water-absorbing substance used to keep things moist
chloride Molasses Polymeric polyols such as polydextrose Quillaia Sodium hexametaphosphate (E452i) Sugar alcohols (sugar polyols) such as glycerol, sorbitol
Humectant
Chemical compound
hygroscopic, oily liquid. Containing three alcohol groups, it is classified as a polyol, similar to glycerol and erythritol. It is chiral. 1,2,4-Butanetriol is
1,2,4-Butanetriol
Class of elastomers
These additives may contain hydroxyls, such as pre-dispersed pigments in a polyol carrier. Normally, the resin blend does not contain a catalyst(s). This
Polyurea
Intermediate or end product of metabolism
aspartic acid Nucleotides Guanosine monophosphate Antioxidants Isoascorbic acid Organic acids Acetic acid, lactic acid Polyols Glycerol Vitamins Riboflavin
Metabolite
Chemical product derived from petroleum
Orlon, ABS polypropylene – polymerized propylene propylene oxide polyether polyol – used in the production of polyurethanes propylene glycol – used in engine
Petrochemical
from a typically flexible (subambient glass transition temperature, Tg) polyol that is generally referred to as the “soft phase”. Likewise the corresponding
Moisture_cure_polyurethane
Non-metallic material used to bond various materials together
Some of these combinations are: Polyester resin & polyurethane resin Polyols & polyurethane resin Acrylic polymers & polyurethane resins The individual
Adhesive
Naturally produced monosaccharide
pathways. Among them, all other monosaccharides, such as fructose (via the polyol pathway), mannose (the epimer of glucose at position 2), galactose (the
Glucose
Chemicals multinational, based in Germany
Asia through the acquisition of a total of 50% of Thai polyols and polyurethane producer IRPC Polyol Company Ltd. In Iceland, PCC commissioned, in 2018,
PCC_SE
Chemical compound
or by plasticization due to polymerization in the presence of polyester polyols. The latter are covalently integrated via the monomer-activated mechanism
3,4-Epoxycyclohexylmethyl-3',4'-epoxycyclohexane carboxylate
3,4-Epoxycyclohexylmethyl-3',4'-epoxycyclohexane_carboxylate
Organic compound that consists only of carbon, hydrogen, and oxygen
They may be classified according to their degree of polymerization. Many polyols are also classified as carbohydrates. In many carbohydrates the OH groups
Carbohydrate
Sweet-flavored liquid used for medicinal purposes
the following excipients: Sugar and/or sugar substitutes like the sugar polyols glycerol and sorbitol. Preservatives like parabens and benzoates and antioxidants
Elixir
Chemical compound
hydrogenation of the aforementioned ketone-containing resins. The resulting polyol can be further crosslinked with diisocyanates. The modified resins are found
Acetophenone
Thermoplastic or thermosetting plastic
component systems for crosslinking with isocyanate are referred to as polyols and are made with the monomers previously mentioned as well as hydroxy
Acrylic_resin
Sugarless food additive intended to provide a sweet taste
Sorbitol, xylitol and lactitol are examples of sugar alcohols (also known as polyols). These are, in general, less sweet than sucrose but have similar bulk
Sugar_substitute
Petrochemicals division of Shell plc
ethylene oxide, ethylene glycols, alkenes, nonene, phenol, polyethylene, polyols, and solvents. Shell companies first entered the chemicals industry in
Shell_Chemicals
Chemical compound
Pinitol is a cyclitol, a cyclic polyol. It is a known anti-diabetic agent isolated from Sutherlandia frutescens leaves. Gall plant tannins can be differentiated
Pinitol
Medical condition
biochemical mechanisms involved in diabetic vascular damage such as the polyol pathway and the renin–angiotensin system (RAS), the advanced glycation end
Microangiopathy
Type of material
diols, polyols (polyether polyols), phenolic compounds or dicarboxylic acids. Phenols can be compounds such as bisphenol A and novolak. Polyols can be
Epoxy
Chemical reaction
pramanicin has a wide range of potential applications against human diseases. Polyols and diols are especially useful to the food industry and polymer chemistry
Fleming–Tamao_oxidation
Bodily function of expelling intestinal gas from the anus
fermentable oligosaccharides, disaccharides, monosaccharides, alcohols, and polyols). Most starches, including potatoes, corn, noodles, and wheat, produce
Flatulence
Excess urea in the blood due to kidney dysfunction
dimethylamine choline large volume of distribution, produced by gut bacteria Polyols CMPF unknown tightly protein bound Ucleosides pseudouridine tRNA most prominent
Uremia
Chemical group (–N=C=O)
a compound containing two or more hydroxyl groups, such as a diol or a polyol, polymer chains are formed, which are known as polyurethanes. Isocyanates
Isocyanate
Mixture of sugar alcohols
by the Swedish company Lyckeby Starch in the 1960s. The HSH family of polyols is an approved food ingredient in Canada, Japan, and Australia. HSH sweeteners
Hydrogenated starch hydrolysates
Hydrogenated_starch_hydrolysates
Foam made from biological substances
rigid polyurethane foams using all bioresource-based polyols: Lignin and soy oil-derived polyols". International Journal of Biological Macromolecules
Biofoam
Immunology reagent
mimetics described to be polyol-responsive, meaning they release their targets upon exposure to a non-chaotropic salt and a polyol, such as propylene glycol
NanoCLAMP
Medical condition
however, is not a suitable substrate for the next enzyme in the polyol pathway, polyol dehydrogenase. Thus, galactitol accumulates in body tissues and
Galactosemia
Chemical compound
Diethylene glycol (DEG) is an organic compound with the formula (HOCH2CH2)2O. It is a colorless, practically odorless, and hygroscopic liquid with a sweetish
Diethylene_glycol
Index of chemical compounds with the same molecular formula
may refer to: Aceburic acid Adipic acid Conduritol, a cyclitol or cyclic polyol Dianhydrohexitols Isoidide Isomannide Isosorbide Ethylidene diacetate Glucal
C6H10O4
Purification technique for biomolecules
Richard R. (2009). "Chapter 28 Identification, Production, and Use of Polyol-Responsive Monoclonal Antibodies for Immunoaffinity Chromatography". Guide
Affinity_chromatography
Food additive used to change its aroma or taste
substances, like flavor enhancers, sweeteners, acidulants and salt substitutes. Polyols, like sorbitol and maltitol, are carriers in flavorings, but they themselves
Flavoring
Chemical compound
already serves as a starting material for heterocyclic pyrrolizidine, for the polyol 3-hydroxymethyl-1,3,6-hexanetriol, for esters of γ-ketopimelic acid, and
1,6-Dioxaspiro(4.4)nonane-2,7-dione
1,6-Dioxaspiro(4.4)nonane-2,7-dione
Rubber manufactured with a foaming agent
involve breaking the foam down into granules and dispersing them into a polyol blend to be molded into the same part as the original. The recycling process
Foam_rubber
Process by which latex is collected from a rubber tree
left after latex coagulation is rich in quebrachitol, a cyclitol or cyclic polyol. Intensive tapping is done to older trees during its last years just before
Rubber_tapping
Label for non-cariogenic and non-erosive foods
teeth. To replace sugar, toothfriendly products often contain sweeteners (polyols, intense sweeteners) that are not fermented by the microflora of the dental
Tooth-friendly
Synthetic lubricants manufacturer
product range includes a comprehensive selection of multigrade and monograde polyol ester base stock (Group V) engine and gear lubricants. Since 2009, Red Line
Red Line Synthetic Oil Corporation
Red_Line_Synthetic_Oil_Corporation
Diverse group of photosynthetic organisms
Hong, Sung Chul; Gite, Vikas V (December 2018). "Synthesis of biobased polyols using algae oil for multifunctional polyurethane coatings". Green Materials
Algae
Topics referred to by the same term
La Fève, historical name for the Merhavia kibbutz in Israel Fluorinated polyols (FEVE), a raw material to make polyurethane Fluoroethylene vinyl ether
Feve
Chemical used to separate emulsions
phenol-formaldehyde resins Epoxy resins Polyethyleneimines Polyamines Di-epoxides Polyols dendrimer The above are usually ethoxylated (and/or propoxylated) to provide
Demulsifier
Island in South Charleston, West Virginia, U.S.
Island is a multi-company site. Bayer Corporation owns and operates the Polyols Production Unit, formerly owned by Union Carbide. Today, Union Carbide
Blaine_Island
Mass of KOH needed to neutralize 1 gram of acetylized substance
chemical substance may be a fat, oil, natural or synthetic ester, or other polyol. ASTM D 1957 and ASTM E222-10 describe several versions of this method of
Hydroxyl_value
Chemical compound
Quebrachitol is a naturally occurring optically active cyclitol, a cyclic polyol. It can be found in Allophylus edulis and in the serum left after the coagulation
Quebrachitol
Chemical reaction
The Petasis reaction (alternatively called the Petasis borono–Mannich (PBM) reaction) is the multi-component reaction of an amine, a carbonyl, and a vinyl-
Petasis_reaction
US manufacturing company
treatment facilities, paints and coatings, aluminum rolling and printing ink. Polyol Esters are used for high-performance lubrication applications, including
Calumet,_Inc.
Indian chemical company
Aramco Technologies announce commercialization of sustainable converge polyols". www.indianchemicalnews.com. Retrieved 19 October 2024. "Aether Industries
Aether_Industries
Dietary recommendation to help ease gastrointestinal issues
without high FODMAP ingredients added (such as onion, pear, honey, or polyol artificial sweeteners) Nuts and seeds: almonds (no more than ten nuts per
Low-FODMAP_diet
Enzyme class
2 at KEGG Pathway Database. ARCUS AC, EDSON NL (1956). "Polyol dehydrogenases. 2. The polyol dehydrogenases of Acetobacter suboxydans and Candida utilis"
Mannitol dehydrogenase (cytochrome)
Mannitol_dehydrogenase_(cytochrome)
Species of springtail
hardiness in Entomobrya nivalis (Collembola, Entomobryidae): annual cycle of polyols and antifreeze proteins, and antifreeze triggering by temperature and photoperiod"
Entomobrya_nivalis
American chemical company
public offering (IPO). The mid-1970s saw the launch of the QUINTOLUBRIC® polyol ester line of fluids. In June 1978, Quaker made its first major U.S. acquisition
Quaker_Houghton
Organic compounds
sugars. Since they contain multiple (−OH) groups, they are classified as polyols. Sugar alcohols are used widely in the food industry as thickeners and
Sugar_alcohol
German chemical company
polyurethane and polycarbonate raw materials. Products include isocyanates and polyols for cellular foams, thermoplastic polyurethane and polycarbonate pellets
Covestro
All metabolites involved in growth
Nucleotides Guanosine monophosphate Antioxidants Erythorbic acid Organic acids Acetic acid, lactic acid Polyols Glycerol Vitamins Riboflavin, biotin
Primary_metabolite
Table of nutrition facts on food labels
with options to extend this list to: mono-unsaturates, polyunsaturates, polyols, starch, fibre, and vitamins and minerals. With regards to health claims
Nutrition_facts_label
POLYOL
POLYOL
POLYOL
POLYOL
Boy/Male
Arabic, Australian
Sword
Girl/Female
Bengali, British, English, Gujarati, Indian, Marathi, Oriya, Tamil
Thirst; Desire
Boy/Male
Indian, Sanskrit
Pertaning to the Mind; The Individual Soul
Boy/Male
Teutonic
warrior.
Boy/Male
Tamil
Long lived
Boy/Male
Hindu, Indian
Small
Boy/Male
Indian, Punjabi, Sikh
Godly Face
Boy/Male
French
Bold.
Boy/Male
Hindu
Boy/Male
Hindu, Indian, Punjabi, Sikh
A Brave One who Sings God's Praises
POLYOL
POLYOL
POLYOL
POLYOL
POLYOL