单词 | ester |
释义 | ester (once / 8197 pages) n WORD FAMILY ester: esterify, esters+/esterify: esterified USAGE EXAMPLESIt’s a hazy, honey-colored ale that hits you with coriander and ginger right upfront, along with fruity esters. Washington Post(Dec 02, 2016) Ester Restaurant and Bar has attracted locals with its innovative menu, including steak marinated in fermented rice and served with grilled shiitakes. Wall Street Journal(Sep 29, 2016) In a report in Billboard, show executives announced that Timbaland will be replaced by producer Rodney Jerkins and the songwriter Ester Dean. Los Angeles Times(Sep 15, 2016) n formed by reaction between an acid and an alcohol with elimination of water Hypo|Hyper citrate a salt or ester of citric acid lactatea salt or ester of lactic acid banana oila liquid ester derived from amyl alcohol; has the odor of bananas cellulose esterany ester of cellulose with an acid cyclohexanol phthalatethe cyclohexanol ester of phthalic acid ethyl acetatea fragrant colorless flammable volatile liquid ester made from ethanol and acetic acid; used in flavorings and perfumes and as a solvent for plastics glyceryl esteran ester of glycerol maleatea salt or ester of maleic acid; used as a nontricyclic antidepressant drug for psychomotor activation base, nucleotidea phosphoric ester of a nucleoside; the basic structural unit of nucleic acids (DNA or RNA) polyestera complex ester used for making fibers or resins or plastics or as a plasticizer urethanean ester of carbamic acid base pairone of the pairs of chemical bases joined by hydrogen bonds that connect the complementary strands of a DNA molecule or of an RNA molecule that has two strands; the base pairs are adenine with thymine and guanine with cytosine in DNA and adenine with uracil and guanine with cytosine in RNA AMP, adenosine monophosphate, adenylic acida nucleotide found in muscle cells and important in metabolism; reversibly convertible to ADP and ATP ADP, adenosine diphosphatean ester of adenosine that is converted to ATP for energy storage ATP, adenosine triphosphatea nucleotide derived from adenosine that occurs in muscle tissue; the major source of energy for cellular reactions butyrinany of three glycerides of butyric acid cellulose nitrate, guncotton, nitrocellulose, nitrocottona nitric acid ester; used in lacquers and explosives A, deoxyadenosine monophosphateone of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose) C, deoxycytidine monophosphateone of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose) G, deoxyguanosine monophosphateone of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose) T, deoxythymidine monophosphateone of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose) acylglycerol, glyceridean ester of glycerol and fatty acids that occurs naturally as fats and fatty oils glycerin jellya mixture of glycerin and gelatin that is used in histology for mounting specimens glycerite, glycerolea medicine made by mixing a substance in glycerin glycerogel, glycerogelatina medicated skin preparation made from glycerin and glycerinated gelatin mutonthe smallest unit of DNA where a mutation can occur cellulose acetatean ester of acetic acid; used in fibers and fabrics; photographic films and varnishes cellulose xanthate, viscosea cellulose ester obtained by treating cellulose with caustic soda palmitinan ester of glycerol and palmitic acid stearinan ester of glycerol and stearic acid glycerol trimargarate, margarina glyceryl ester of margaric acid olein, trioleina naturally occurring glyceride of oleic acid that is found in fats and oils glycerol tripalmitate, tripalmitina triglyceride of palmitic acid glycerol tristearate, tristearina triglyceride of stearic acid U, uracila base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine; pairs with adenine organic compound any compound of carbon and another element or a radical |
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