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GLYCERIDE [9 records]
Record 1 - internal organization data 2025-07-08
Record 1, English
Record 1, Subject field(s)
- Chemical Elements and Compounds
- Biochemistry
- Molecular Biology
- Food Additives
Record 1, Main entry term, English
- diacylglycerol
1, record 1, English, diacylglycerol
correct, see observation, noun
Record 1, Abbreviations, English
Record 1, Synonyms, English
- diglyceride 2, record 1, English, diglyceride
correct, see observation, noun
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A glyceride containing two fatty acid molecules in ester linkage. 3, record 1, English, - diacylglycerol
Record number: 1, Textual support number: 1 OBS
diacylglycerol; diglyceride: According to the standardized terminology of the International Union of Pure and Applied Chemistry (IUPAC) and the International Union of Biochemistry (IUB), the monoglycerides, diglycerides, and triglycerides should be designated monoacylglycerols, diacylglycerols, and triacylglycerols, respectively. However, older terminology is still widely used, particularly in clinical medicine. 1, record 1, English, - diacylglycerol
Record 1, French
Record 1, Domaine(s)
- Éléments et composés chimiques
- Biochimie
- Biologie moléculaire
- Additifs alimentaires
Record 1, Main entry term, French
- diacylglycérol
1, record 1, French, diacylglyc%C3%A9rol
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- diglycéride 2, record 1, French, diglyc%C3%A9ride
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Lipide neutre, dans lequel une molécule de glycérol est estérifiée par deux acides gras. 3, record 1, French, - diacylglyc%C3%A9rol
Record number: 1, Textual support number: 1 OBS
diacylglycérol; diglycéride : D'après la terminologie standardisée de l'Union internationale de Chimie Pure et Appliquée (IUPAC) et l'Union Internationale de Biochimie (IUB), les monoglycérides, diglycérides et triglycérides devraient être respectivement appelés monoacylglycérols, diacylglycérols et triacylglycérols, pourtant, l'ancienne terminologie reste largement utilisée, notamment en médecine clinique. 4, record 1, French, - diacylglyc%C3%A9rol
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Elementos y compuestos químicos
- Bioquímica
- Biología molecular
- Aditivos alimentarios
Record 1, Main entry term, Spanish
- diglicérido
1, record 1, Spanish, diglic%C3%A9rido
masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2012-05-16
Record 2, English
Record 2, Subject field(s)
- Crude Oil and Petroleum Products
Record 2, Main entry term, English
- triglyceride-derived biocrude
1, record 2, English, triglyceride%2Dderived%20biocrude
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A biocrude that is a glyceride in which the glycerol is chemically bound with three fatty acids. 1, record 2, English, - triglyceride%2Dderived%20biocrude
Record 2, Key term(s)
- triglyceride-derived bio-crude
Record 2, French
Record 2, Domaine(s)
- Pétroles bruts et dérivés
Record 2, Main entry term, French
- biobrut issu de triglycérides
1, record 2, French, biobrut%20issu%20de%20triglyc%C3%A9rides
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- biobrut dérivé de triglycérides 2, record 2, French, biobrut%20d%C3%A9riv%C3%A9%20de%20triglyc%C3%A9rides
proposal, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Biobrut qui est un glycéride dans lequel le glycérol est lié chimiquement par trois acides gras. 1, record 2, French, - biobrut%20issu%20de%20triglyc%C3%A9rides
Record 2, Key term(s)
- bio-brut issu de triglycérides
- bio-brut dérivé de triglycérides
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2011-01-21
Record 3, English
Record 3, Subject field(s)
- Chemical Elements and Compounds
Universal entry(ies) Record 3
Record 3, Main entry term, English
- decanoic acid
1, record 3, English, decanoic%20acid
correct, see observation
Record 3, Abbreviations, English
Record 3, Synonyms, English
- capric acid 2, record 3, English, capric%20acid
correct
- n-capric acid 3, record 3, English, n%2Dcapric%20acid
correct, see observation
- caprinic acid 4, record 3, English, caprinic%20acid
correct
- n-decanoic acid 5, record 3, English, n%2Ddecanoic%20acid
correct, see observation
- decoic acid 6, record 3, English, decoic%20acid
correct
- n-decoic acid 5, record 3, English, n%2Ddecoic%20acid
correct, see observation
- decylic acid 1, record 3, English, decylic%20acid
correct
- n-decylic acid 4, record 3, English, n%2Ddecylic%20acid
correct, see observation
- nonanecarboxylic acid 7, record 3, English, nonanecarboxylic%20acid
correct
- 1-nonanecarboxylic acid 8, record 3, English, 1%2Dnonanecarboxylic%20acid
correct
- octylacetic acid 9, record 3, English, octylacetic%20acid
correct
- caprynic acid 8, record 3, English, caprynic%20acid
correct
- Hexacid 1095 8, record 3, English, Hexacid%201095
correct, trademark
- Neo-Fat 10 4, record 3, English, Neo%2DFat%2010
correct, trademark
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A fatty saturated acid, with an unpleasant odor, that occurs in fats and essential oils, [that is] immiscible with water, miscible with organic solvents [and that is used as] a flavoring for beverages, ices, confectionery and candy. 10, record 3, English, - decanoic%20acid
Record number: 3, Textual support number: 1 CONT
Capric acid [occurs] as a glyceride in natural oils.... Use : Esters for perfumes and fruit flavors, base for wetting agents, intermediates, plasticizer, resins, intermediate for food-grade additives. 11, record 3, English, - decanoic%20acid
Record number: 3, Textual support number: 1 OBS
decanoic acid: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name corresponding to the CAS number indicated on the present record. 12, record 3, English, - decanoic%20acid
Record number: 3, Textual support number: 2 OBS
n-: This prefix must be italicized. 13, record 3, English, - decanoic%20acid
Record number: 3, Textual support number: 3 OBS
Chemical formula: C10H20O2 or CH3(CH2)8C(O)OH 13, record 3, English, - decanoic%20acid
Record 3, French
Record 3, Domaine(s)
- Éléments et composés chimiques
Entrée(s) universelle(s) Record 3
Record 3, Main entry term, French
- acide décanoïque
1, record 3, French, acide%20d%C3%A9cano%C3%AFque
correct, see observation, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- acide caprique 2, record 3, French, acide%20caprique
correct, masculine noun
- acide n-caprique 3, record 3, French, acide%20n%2Dcaprique
correct, see observation, masculine noun
- acide caprinique 3, record 3, French, acide%20caprinique
correct, masculine noun
- acide n-décanoïque 4, record 3, French, acide%20n%2Dd%C3%A9cano%C3%AFque
correct, see observation, masculine noun
- acide décoïque 3, record 3, French, acide%20d%C3%A9co%C3%AFque
correct, see observation, masculine noun
- acide n-décoïque 3, record 3, French, acide%20n%2Dd%C3%A9co%C3%AFque
correct, see observation, masculine noun
- acide décylique 5, record 3, French, acide%20d%C3%A9cylique
correct, masculine noun
- acide n-décylique 3, record 3, French, acide%20n%2Dd%C3%A9cylique
correct, see observation, masculine noun
- acide nonanecarboxylique 3, record 3, French, acide%20nonanecarboxylique
correct, masculine noun
- acide 1-nonanecarboxylique 3, record 3, French, acide%201%2Dnonanecarboxylique
correct, masculine noun
- acide octylacétique 3, record 3, French, acide%20octylac%C3%A9tique
correct, masculine noun
- acide rutylique 5, record 3, French, acide%20rutylique
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Acide gras saturé, d'odeur désagréable, présent dans certaines huiles essentielles et dans les matières grasses en général, non miscible à l'eau, miscible aux solvants organiques, [utilisé comme] aromatisant pour boissons, glaces, pâtisseries et bonbons. 6, record 3, French, - acide%20d%C3%A9cano%C3%AFque
Record number: 3, Textual support number: 1 OBS
acide décanoïque : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique correspondant au numéro CAS indiqué sur la présente fiche. 3, record 3, French, - acide%20d%C3%A9cano%C3%AFque
Record number: 3, Textual support number: 2 OBS
n- : Ce préfixe s'écrit en italique. 7, record 3, French, - acide%20d%C3%A9cano%C3%AFque
Record number: 3, Textual support number: 3 OBS
Formule chimique : C10H20O2 ou CH3(CH2)8C(O)OH 7, record 3, French, - acide%20d%C3%A9cano%C3%AFque
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Elementos y compuestos químicos
Entrada(s) universal(es) Record 3
Record 3, Main entry term, Spanish
- ácido cáprico
1, record 3, Spanish, %C3%A1cido%20c%C3%A1prico
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- ácido decanoico 2, record 3, Spanish, %C3%A1cido%20decanoico
correct, masculine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 OBS
Aparece como glicérido en aceites naturales. Cristales blancos de olor desagradable; soluble en la mayoría de disolventes orgánicos y ácido nítrico diluido; insoluble en agua. Combustible; no tóxico. 3, record 3, Spanish, - %C3%A1cido%20c%C3%A1prico
Record number: 3, Textual support number: 2 OBS
Fórmula química: C10H20O2 o CH3(CH2)8C(O)OH 4, record 3, Spanish, - %C3%A1cido%20c%C3%A1prico
Record 4 - internal organization data 2011-01-21
Record 4, English
Record 4, Subject field(s)
- Chemical Elements and Compounds
- Food Additives
Universal entry(ies) Record 4
Record 4, Main entry term, English
- butanoic acid
1, record 4, English, butanoic%20acid
correct, see observation
Record 4, Abbreviations, English
Record 4, Synonyms, English
- n-butanoic acid 2, record 4, English, n%2Dbutanoic%20acid
correct, see observation
- butyric acid 3, record 4, English, butyric%20acid
correct
- n-butyric acid 4, record 4, English, n%2Dbutyric%20acid
correct, see observation
- ethylacetic acid 4, record 4, English, ethylacetic%20acid
correct
- normal butyric acid 2, record 4, English, normal%20butyric%20acid
correct, see observation
- propylformic acid 5, record 4, English, propylformic%20acid
correct
- ethyl acetic acid 6, record 4, English, ethyl%20acetic%20acid
avoid
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
Colorless liquid, penetrating and obnoxious odor... Miscible in water, alcohol, and ether... Occurs as glyceride in animal milk fats. Produced as a by-product in hydrocarbon synthesis, by oxidation of butyraldehyde... Use : Synthesis of butyrate ester perfume and flavor ingredients, pharmaceuticals, deliming agent, disinfectants, emulsifying agents, sweetening gasolines. 7, record 4, English, - butanoic%20acid
Record number: 4, Textual support number: 2 OBS
butanoic acid: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name corresponding to the CAS number indicated on the present record. 2, record 4, English, - butanoic%20acid
Record number: 4, Textual support number: 3 OBS
n-: This prefix must be italicized. 8, record 4, English, - butanoic%20acid
Record number: 4, Textual support number: 4 OBS
Chemical formula: CH3CH2CH2C(O)OH or C4H8O2 8, record 4, English, - butanoic%20acid
Record 4, French
Record 4, Domaine(s)
- Éléments et composés chimiques
- Additifs alimentaires
Entrée(s) universelle(s) Record 4
Record 4, Main entry term, French
- acide butanoïque
1, record 4, French, acide%20butano%C3%AFque
correct, see observation, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- acide n-butanoïque 2, record 4, French, acide%20n%2Dbutano%C3%AFque
correct, see observation, masculine noun
- acide butyrique 3, record 4, French, acide%20butyrique
correct, masculine noun
- acide n-butyrique 4, record 4, French, acide%20n%2Dbutyrique
correct, see observation, masculine noun
- acide éthylacétique 4, record 4, French, acide%20%C3%A9thylac%C3%A9tique
correct, masculine noun
- acide butyrique normal 5, record 4, French, acide%20butyrique%20normal
correct, masculine noun
- acide propylformique 4, record 4, French, acide%20propylformique
correct, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
Liquide incolore, huileux, soluble dans l'eau, miscible à l'alcool et à l'éther, présent sous forme de glycéride dans la graisse animale. La sueur et le beurre rance lui doivent leur odeur caractéristique. Entre dans la préparation des essences de fruits et d'aromatisants pour les margarines. 6, record 4, French, - acide%20butano%C3%AFque
Record number: 4, Textual support number: 2 OBS
acide butanoïque : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique correspondant au numéro CAS indiqué sur la présente fiche. 5, record 4, French, - acide%20butano%C3%AFque
Record number: 4, Textual support number: 3 OBS
n- : Ce préfixe s'écrit en italique. 7, record 4, French, - acide%20butano%C3%AFque
Record number: 4, Textual support number: 4 OBS
Formule chimique : CH3CH2CH2C(O)OH ou C4H8O2 7, record 4, French, - acide%20butano%C3%AFque
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Elementos y compuestos químicos
- Aditivos alimentarios
Entrada(s) universal(es) Record 4
Record 4, Main entry term, Spanish
- ácido butanoico
1, record 4, Spanish, %C3%A1cido%20butanoico
correct, masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- ácido butírico 2, record 4, Spanish, %C3%A1cido%20but%C3%ADrico
correct, masculine noun
- ácido etilacétoco 1, record 4, Spanish, %C3%A1cido%20etilac%C3%A9toco
masculine noun
- ácido propilfórmico 1, record 4, Spanish, %C3%A1cido%20propilf%C3%B3rmico
correct, masculine noun
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 OBS
Líquido de olor característico, que se obtiene por fermentación de azucares por Bacilus butyricus. 2, record 4, Spanish, - %C3%A1cido%20butanoico
Record number: 4, Textual support number: 2 OBS
Fórmula química: CH3CH2CH2C(O)OH o C4H8O2 3, record 4, Spanish, - %C3%A1cido%20butanoico
Record 5 - internal organization data 2010-11-22
Record 5, English
Record 5, Subject field(s)
- Chemical Elements and Compounds
Universal entry(ies) Record 5
Record 5, Main entry term, English
- (Z)-docos-13-enoic acid
1, record 5, English, %28Z%29%2Ddocos%2D13%2Denoic%20acid
correct, see observation
Record 5, Abbreviations, English
Record 5, Synonyms, English
- (Z)-13-docosenoic acid 2, record 5, English, %28Z%29%2D13%2Ddocosenoic%20acid
former designation
- cis-13-docosenoic acid 2, record 5, English, cis%2D13%2Ddocosenoic%20acid
former designation
- erucic acid 3, record 5, English, erucic%20acid
former designation
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
An unsaturated fatty acid, cis-isomer of brassic acid, having the formula C22H42O2, existing as a glyceride in oil of rape seed and of mustard. 4, record 5, English, - %28Z%29%2Ddocos%2D13%2Denoic%20acid
Record number: 5, Textual support number: 1 OBS
(Z)-docos-13-enoic acid: The capital letter "Z" must be italicized; form recommended by the IUPAC (International Union of Pure and Applied Chemistry). 1, record 5, English, - %28Z%29%2Ddocos%2D13%2Denoic%20acid
Record number: 5, Textual support number: 2 OBS
Chemical formula: C22H42O2 5, record 5, English, - %28Z%29%2Ddocos%2D13%2Denoic%20acid
Record 5, French
Record 5, Domaine(s)
- Éléments et composés chimiques
Entrée(s) universelle(s) Record 5
Record 5, Main entry term, French
- acide (Z)-docos-13-énoïque
1, record 5, French, acide%20%28Z%29%2Ddocos%2D13%2D%C3%A9no%C3%AFque
correct, see observation, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- acide érucique 2, record 5, French, acide%20%C3%A9rucique
former designation, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
principaux polyamides commercialisés - type produits de départ commercialisation [...] : 13/13 acide érucique 1968 [...] 3, record 5, French, - acide%20%28Z%29%2Ddocos%2D13%2D%C3%A9no%C3%AFque
Record number: 5, Textual support number: 1 OBS
acide (Z)-docos-13-énoïque : La lettre majuscule «Z» s'écrit en majuscule; forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée). 1, record 5, French, - acide%20%28Z%29%2Ddocos%2D13%2D%C3%A9no%C3%AFque
Record number: 5, Textual support number: 2 OBS
Formule chimique : C22H42O2 4, record 5, French, - acide%20%28Z%29%2Ddocos%2D13%2D%C3%A9no%C3%AFque
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Elementos y compuestos químicos
Entrada(s) universal(es) Record 5
Record 5, Main entry term, Spanish
- ácido erúcico
1, record 5, Spanish, %C3%A1cido%20er%C3%BAcico
masculine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 CONT
El aceite de colza con bajo contenido de ácido erúcico se utiliza como aceite comestible [...] Los aceites de alto contenido de ácido erúcico se utilizan como lubricantes y para la síntesis de plásticos. 2, record 5, Spanish, - %C3%A1cido%20er%C3%BAcico
Record number: 5, Textual support number: 1 OBS
Fórmula química: C22H42O2 3, record 5, Spanish, - %C3%A1cido%20er%C3%BAcico
Record 6 - internal organization data 2003-11-25
Record 6, English
Record 6, Subject field(s)
- Chemical Elements and Compounds
- Biochemistry
Record 6, Main entry term, English
- lauric acid
1, record 6, English, lauric%20acid
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- dodecanoic acid 2, record 6, English, dodecanoic%20acid
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A fatty acid occurring in many vegetable fats as the glyceride, especially in coconut oil and laurel oil. 2, record 6, English, - lauric%20acid
Record 6, French
Record 6, Domaine(s)
- Éléments et composés chimiques
- Biochimie
Record 6, Main entry term, French
- acide laurique
1, record 6, French, acide%20laurique
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- acide dodécylique 2, record 6, French, acide%20dod%C3%A9cylique
correct, masculine noun
- acide dodécanoïque 2, record 6, French, acide%20dod%C3%A9cano%C3%AFque
correct, masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Acide gras existant sous forme de glycéride dans divers graisses et huiles végétales, utilisé en cosmétologie et dans la fabrication des résines et des insecticides. 3, record 6, French, - acide%20laurique
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Elementos y compuestos químicos
- Bioquímica
Record 6, Main entry term, Spanish
- ácido láurico
1, record 6, Spanish, %C3%A1cido%20l%C3%A1urico
correct, masculine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Ácido graso que se presenta en diversas grasas vegetales en forma de glicérido. Combustible. Poco tóxico. Agujas incoloras insolubles en agua; solubles en alcohol y éter. 2, record 6, Spanish, - %C3%A1cido%20l%C3%A1urico
Record 7 - internal organization data 2003-01-06
Record 7, English
Record 7, Subject field(s)
- Analytical Chemistry
Record 7, Main entry term, English
- molar percentage
1, record 7, English, molar%20percentage
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Results are frequently expressed as weight percent, this is currently used in nutrition works. In biochemical studies, as for membrane structure, results should be expressed on a molar percentage basis. This rule has been edicted by Hilditch TP in 1947(The chemical constitution of natural fats, Chapman et Hall Ltd, 1947) :"The molar composition is frequently more informative than composition by weight in discussing the fats, because it expresses the relative number of molecules of each type of acid, or component glyceride, present in a fat. The difference in the two modes of expression becomes especially significant when fatty acids of widely different molecular weight are present in the same fat. Thus, for instance, the presence of 3 per cent by weight of butyric acid in the mixed acids of butter fat really means that, out of every 100 mols. of fatty acids, about 10 mols. are butyric acid. " 2, record 7, English, - molar%20percentage
Record number: 7, Textual support number: 2 CONT
If A, B, and C are the molar percentages of fatty acids A, B, and C -- then molar percentage of glycerides containing only 1 acid is: % AAA = A³: 10,000. 3, record 7, English, - molar%20percentage
Record 7, Key term(s)
- molar percent
- molar per cent
Record 7, French
Record 7, Domaine(s)
- Chimie analytique
Record 7, Main entry term, French
- pourcentage molaire
1, record 7, French, pourcentage%20molaire
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Sur le document [...] ci-dessous, on représente l'évolution des pourcentages molaires respectivement des espèces en fonction du pH. On considère que les deux acidités sont dosées successivement si, à la première équivalence, le pourcentage molaire de l'espèce est inférieur à 1 % et celui de l'espèce est au moins égal à 99 %. 2, record 7, French, - pourcentage%20molaire
Record number: 7, Textual support number: 1 OBS
Le pourcentage molaire d'un résidu d'amino-acide dans un copolymère est indiqué par un indice supérieur attaché au symbole du résidu considéré. Les pourcentages molaires sont donnés en nombres entiers et leur somme doit atteindre 99 à 101 p. 100. [Source : Bulletin de la Société de chimie et de biologie, T. 51 no 2, 1969, p. 206.] 3, record 7, French, - pourcentage%20molaire
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2001-06-19
Record 8, English
Record 8, Subject field(s)
- Chemical Elements and Compounds
- Black Products (Petroleum)
Record 8, Main entry term, English
- fatty oil
1, record 8, English, fatty%20oil
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
Natural fats comprise a group of lipid materials composed of glyceride esters of fatty acids and associated [organic compounds].... The term "fat" is now generally applied technically to include fatty oils, since the two words refer merely to different physical states of the same substance. 2, record 8, English, - fatty%20oil
Record 8, French
Record 8, Domaine(s)
- Éléments et composés chimiques
- Produits noirs (Pétrole)
Record 8, Main entry term, French
- huile grasse
1, record 8, French, huile%20grasse
correct
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Appellation couramment donnée aux huiles végétales ou animales dont les constituants essentiels sont des triglycérides d'acide gras. Les huiles grasses comprennent, en particulier, la catégorie des huiles dites siccatives. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.] 2, record 8, French, - huile%20grasse
Record number: 8, Textual support number: 1 OBS
huile grasse : terme normalisé par l'AFNOR. 3, record 8, French, - huile%20grasse
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Elementos y compuestos químicos
- Productos negros (Petróleo)
Record 8, Main entry term, Spanish
- aceite graso
1, record 8, Spanish, aceite%20graso
correct, masculine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
- grasa 2, record 8, Spanish, grasa
feminine noun
Record 8, Textual support, Spanish
Record 9 - internal organization data 2001-02-01
Record 9, English
Record 9, Subject field(s)
- Chemistry
Record 9, Main entry term, English
- R group
1, record 9, English, R%20group
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
The R groups consist of saturated or unsaturated carbon chains that commonly contain 11 to 19 carbon atoms. There are some glycerides in butterfat that contain as few as four carbon atoms per R group. The R groups of a particular glyceride are usually not the same, and a given fat or oil is generally a mixture of glycerides. 2, record 9, English, - R%20group
Record number: 9, Textual support number: 1 OBS
Soaps are salts of long-chain, organic carboxylic acids ... R is usually an unbranched saturated or unsaturated alkyl group, but it may possess branches or even ring groups. 3, record 9, English, - R%20group
Record 9, French
Record 9, Domaine(s)
- Chimie
Record 9, Main entry term, French
- groupe R
1, record 9, French, groupe%20R
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- chaîne R 2, record 9, French, cha%C3%AEne%20R
avoid, feminine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
La vitesse de la réaction de substitution d'un ligand carbonyle dépend de la nature du groupe R de la phosphine PR3 (R = alkyle, vinyle). 3, record 9, French, - groupe%20R
Record number: 9, Textual support number: 2 CONT
Les dérivés azoïques contiennent le groupement -N=N-. Ceux de structure R-N=N-H sont extrêmement instables et se décomposent rapidement en RH et N2, alors que la stabilité des dérivés disubstitués R-N=N-R est bien supérieure et dépend de la nature du groupe R. 4, record 9, French, - groupe%20R
Record number: 9, Textual support number: 3 CONT
La formule générale d'un ester est : [où] R' représente une chaîne carbonée linéaire, ramifiée ou cyclique. [...] Remarque : R' ne peut se réduire à un atome H car ce serait alors un acide et non un ester. Le nom comporte deux termes : le premier avec la terminaison «oate» désigne la chaîne principale provenant de l'acide (numérotée, si nécessaire, à partir de l'atome de carbone lié aux deux atomes d'oxygène); le second, avec la terminaison «yle» est le nom du groupe alkyle provenant de l'alcool (cette chaîne R' est numérotée, si nécessaire, à partir de l'atome de carbone lié à un seul atome d'oxygène). 5, record 9, French, - groupe%20R
Record number: 9, Textual support number: 4 CONT
Les corps gras (huiles et graisses) sont essentiellement constitués [...] par des triglycérides. [...] Les glycérides sont dits mixtes si les trois chaînes R', R'' et R''' sont différentes, et homogènes si elles sont identiques; contrairement à ce qu'on a longtemps pensé, il s'agit en général de glycérides mixtes. 6, record 9, French, - groupe%20R
Record 9, Spanish
Record 9, Textual support, Spanish
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