(n.) Any one of a great variety of unctuous combustible substances, not miscible with water; as, olive oil, whale oil, rock oil, etc. They are of animal, vegetable, or mineral origin and of varied composition, and they are variously used for food, for solvents, for anointing, lubrication, illumination, etc. By extension, any substance of an oily consistency; as, oil of vitriol.
(v. t.) To smear or rub over with oil; to lubricate with oil; to anoint with oil.
Example Sentences:
(1) First, it has diverted grain away from food for fuel, with over a third of US corn now used to produce ethanol and about half of vegetable oils in the EU going towards the production of biodiesel.
(2) But earlier this year the Unesco world heritage committee called for the cancellation of all such Virunga oil permits and appealed to two concession holders, Total and Soco International, not to undertake exploration in world heritage sites.
(3) There were few significant differences between high polyunsaturated (safflower oil) and saturated fat (lard) diet groups.
(4) In late May, more than 50 residents of Ust-Usa protested the effects of oil drilling and plans for a new oil well near the village.
(5) Work conditions and the health status in workers of Bashkirian oil enterprises are characterized.
(6) Group-2 mares (n = 32) were given a single dose of progesterone (625 mg, IM) in sesame oil.
(7) However, this inhibition was not found in rats treated with castor oil for 3 d. Moreover, 5-HT concentration in the midbrain significantly decreased in rats that acquired the adaptability for the occurrence of diarrhea.
(8) They were like some great show, the gas squeezing up from the depths of the oil well to be consumed in flame against the intense black horizon, like some great dragon.
(9) Using an oil painting by G.F. Watts displayed in the National Portrait Gallery of London, we made an attempt to diagnose the dermatological alterations recognizable.
(10) Officers arrested her last month during the protest against oil drilling by the energy firm Cuadrilla at Balcombe in West Sussex – a demonstration Lucas has attended several times.
(11) Both fatty acid composition and the degree of lipid peroxidation were measured in this study in 23 OTC fish oil preparations.
(12) The effects of flaxseed oil on tissue amounts of individual saturated fatty acids were minimal, but amounts of monounsaturated fatty acids, especially C18:1, were depressed.
(13) Despite 50 years of criminalisation, illicit drugs are now the third most valuable industry in the world, after food and oil.
(14) For more than half a century, Saudi leaders manipulated the United States by feeding our oil addiction, lavishing money on politicians, helping to finance American wars, and buying billions of dollars in weaponry from US companies.
(15) If battery and EV prices fall more rapidly over the period, and the price of oil increases more rapidly, replacing the fleet with EVs could be cost-neutral.
(16) Put in a large bowl, add the parsley, oil and lemon juice, and gently toss.
(17) Interest in the antithrombotic potential of diets enriched with fish oil-derived polyunsaturated fatty acids (omega-3 PUFAs) prompted us to examine how these fatty acids, when taken preoperatively, affect hemostasis, plasma lipid levels, and production of prostacyclin (PGI2) by vascular tissues in atherosclerotic patients undergoing coronary artery bypass graft surgery.
(18) A few blocks away there are streets full of empty buildings, signs that the oil boom of the past decade is long past.
(19) The latter oil mixture resulted in a predictable reduction in kidney PGE2 and 6-keto PGF1 alpha (hydrolysis product of PGI2), aortic 6-keto PGF1 alpha and serum TXB2.
(20) The medium-chain triglyceride oil supplementation did not influence the growth of these infants.
Saponification
Definition:
(n.) The act, process, or result, of soap making; conversion into soap; specifically (Chem.), the decomposition of fats and other ethereal salts by alkalies; as, the saponification of ethyl acetate.
Example Sentences:
(1) Saponification of 3 gave 4 as an oil that gave a crystalline 4-acetate (8).
(2) Saponification of the benzoate ester and coupling with L-glutamate concluded the synthesis.
(3) Methylation, saponification, and digestion with streptomyces or testicular hyaluronidase, chondroitinase ABC, sialidase, or desoxyribonuclease were also employed.
(4) alpha-Trehalose was found in the aqueous phase after saponification of the product.
(5) After mild saponification of the extracted residue, additional lipid could be extracted which accounted for 2.1% of the stratum corneum weight.
(6) Saponification of (2a) and (2b) independently afforded optically active (3S)- and (3R)-3-OH-RALs (3a) and (3b), respectively, whose absolute structures were determined by circular dichroism (CD) spectra.
(7) A gas-liquid chromatographic micromethod for quantitation of cholesterol in 20 micro l of plasma was developed using 5alpha-cholestane as an internal standard, saponification with tetramethylammonium hydroxide-isopropanol, and extraction with tetrachloroethylene-methyl butyrate.
(8) The binding capacity can be fully restored by saponification.
(9) After deoxygenation of 2'-O-[[(4-methylphenyl)oxy]thiocarbonyl] compounds 20A-E with tributyltin hydride the 2,3'-anhydro bridge of the 2'-deoxynucleosides 21A-E was opened with LiN3 to produce the protected 3'-azido-2,3'-dideoxynucleoside derivatives 22A-G. Saponification with NaOCH3 gave 1-(3'-azido-2',3',5'-trideoxy-beta-D-allofuranosyl)thymine (2; homo-AZT), the 5'-C-(hydroxymethyl) derivatives of AZT 1-(3'-azido-2',3'- dideoxy-beta-D-allofuranosyl)thymine (3) and 1-(3'-azido-2',3'-dideoxy-alpha-L-talofuranosyl)thymine (4), and the 5'-C-methyl derivatives of AZT 1-(3'-azido-2',3',6'-trideoxy-beta-D-allofuranosyl)thymine (5) and 1-(3'-azido-2',3',6'-trideoxy-alpha-L-talofuranosyl)thymine (6).
(10) As acid reactants, (2-RS,3-RS)-3-hydroxy-2-tetradecyloctadecanoic acid (DL-corynomycolic acid) and its 2RS,3SR diastereomer were prepared from methyl palmitate by sequential Claisen condensation, reduction, chromatographic separation, and saponification.
(11) asparagine, glutamine), cleavage of base labile protecting groups and racemization by alkaline saponification.
(12) A sensitive, highly reproducible method for tissue tocopherol analysis that combines saponification in the presence of large nmount of ascorbic acid to remove interfering substances, extraction fo the nonsponifiable lipids with hexane, and fluorometric measurement of the tocopherol is presented.
(13) Saponification of a N-protected methyleneglutamic acid dialkyl ester using limiting alkali was shown to selectively yield the alpha-alkyl ester gamma-acid.
(14) It has been elucidated as 8-acetyldolaconine by means of IR,MS, 1H and 13CNMR with DEPT, CH-COSY techniques and on the basis of identification with aconosine by saponification.
(15) The radiolabeled PAF produced was characterized by TLC, HPLC, derivatization and by saponification and phospholipase A2 hydrolysis.
(16) Retinyl ester peaks in rat liver extracts were identified by their characteristic light absorption spectra, susceptibility to saponification, and by co-chromatography with authentic standards.
(17) In the lard containing gamma-HCH residues the acid number increased by 42%, the saponification number decreased by 3.6%, the number of 8.1%, the level of palmito-oleic acid by 14%, linoleic acid by 18% and linolenic acid by 30%.
(18) Saponification of cerebroside sulfate (sulfatide) by refluxing with 1 N KOH in 90% n-butanol for 1 h yielded ceramide, sphingosine, lysosulfatide (psychosine-3'-sulfate ester) and a hitherto unknown compound.
(19) Lead tetraacetate oxidation followed by mild saponification gave 18-hydroxydeoxycorticosterone (58%) yield).
(20) O-Deacetylation followed by re-esterification, O-sulfation, saponification, catalytic hydrogenolysis, and N-sulfation gave the decasodium salt of O-(2-deoxy-2-sulfamido-6-O-sulfo-alpha-D- glucopyranosyl)-(1----4)-O-(beta-D-glucopyranosyluronic acid)-(1----4)-O-(2-deoxy-2-sulfamido-3,6-di-O-sulfo-alpha-D-gl ucopyranosyl)-(1----4)-O-(2-O-sulfo-alpha-L-idopyranosyluronic+ ++ acid)-(1----4)-2-deoxy-2-sulfamido-6-O-sulfo-D-glucopyranose.