triglyceride

triglyceride

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tri·glyc·er·ide (')trī-'glis-ə-.rīd n any of a group of lipids that are esters formed from one molecule of glycerol and three molecules of one or more fatty acids, are widespread in adipose tissue, and commonly circulate in the blood in the form of lipoproteins called also neutral fat

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n.
a lipid or neutral fat consisting of glycerol combined with three fatty-acid molecules. Triglycerides are synthesized from the products of digestion of dietary fat: they are the form in which fat is stored in the body. High concentrations of triglycerides in the blood, in the form of lipoproteins, predisposes to coronary heart disease.

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tri·glyc·er·ide (tri-glisґər-īd) a compound consisting of three molecules of fatty acid esterified to glycerol; it is a neutral fat synthesized from carbohydrates for storage in animal adipose cells. On enzymatic hydrolysis, it releases free fatty acids in the blood.

Medical dictionary. 2011.

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  • Triglyceride — Triglycéride Les triglycérides (également appelés triacylglycérols ou triacylglycérides) sont des glycérides dans lesquels les trois groupements hydroxyle du glycérol sont estérifiés par des acides gras. Ils sont le constituant principal de l… …   Wikipédia en Français

  • triglycéride — [ trigliserid ] n. m. • 1964; de tri et glycéride ♦ Biochim. Ester du glycérol dont les trois fonctions alcool sont estérifiées par des résidus d acides gras identiques ou différents. Taux de triglycérides sanguins. Triglycérides des corps gras.… …   Encyclopédie Universelle

  • Triglyceride — Tri*glyc er*ide, n. [Pref. tri + glyceride.] (Chem.) A glyceride formed by the replacement of three hydrogen atoms in glycerin by acid radicals. [1913 Webster] …   The Collaborative International Dictionary of English

  • Triglyceride — Triglyceride,   Gruppe der Glyceride (Glycerinester) …   Universal-Lexikon

  • triglyceride — 1860, malformed from TRI (Cf. tri ) + GLYCERIDE (Cf. glyceride). So called for the three radicals …   Etymology dictionary

  • triglyceride — [trī glis′ər īd΄] n. [ TRI + GLYCERIDE] any of a group of esters, CH2 (OOCR1)CH(OOCR2)CH2 (OOCR3), derived from glycerol and three fatty acid radicals: the chief component of fats and oils …   English World dictionary

  • Triglyceride — audio|Triglyceride.ogg|Triglyceride (more properly known as audio|Triacylglycerol.ogg|triacylglycerol, TAG or triacylglyceride) is glyceride in which the glycerol is esterified with three fatty acids. [cite web | title=Nomenclature of Lipids… …   Wikipedia

  • Triglyceride — Allgemeine Struktur von Triacylglycerinen. Die Reste R stehen für die Kohlenwasserstoffketten meist verschiedener Fettsäuren. Triglyceride, Triglyzeride, auch Glycerol Triester, seltener veraltet Neutralfette, sind dreifache Ester des… …   Deutsch Wikipedia

  • Triglycéride — Les triglycérides (également appelés triacylglycérols ou triacylglycérides ou TAG) sont des glycérides dans lesquels les trois groupements hydroxyle du glycérol sont estérifiés par des acides gras. Ils sont le constituant principal de l huile… …   Wikipédia en Français

  • triglyceride — trigliceridas statusas T sritis chemija apibrėžtis Glicerolio ir riebalų rūgščių esteris. formulė (RCOOCH₂)₂CHOCOR atitikmenys: angl. triglyceride rus. триглицерид …   Chemijos terminų aiškinamasis žodynas

  • Triglyceride test — A simple blood test to measure the level of triglycerides in the blood. Triglyceride levels are influenced by recent fat and alcohol intake, so you should fast from food for at least 12 hours and abstain from alcohol for at least 24 hours before… …   Medical dictionary

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