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Aldehyde in a sentence

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Sentence count:123Posted:2018-04-26Updated:2020-07-24
Similar words: formaldehydeacetaldehydedehydratedehydrateddehydrationdehydrogenationdehydroepiandrosteronerehydrationMeaning: ['ældɪhaɪd]  n. any of a class of highly reactive chemical compounds; used in making resins and dyes and organic acids. 
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61. Root exudation of wheat, corn, broad bean and pigeon pea mainly include organic acid, phenol, hydrocarbon, grease, ketone, mellow, amide, benzene, aldehyde and thiazole et al.
62. And the contents of cinnamic aldehyde and menthol were determined synchronously by GC.
63. The urea-formaldehyde resin is formed by the reaction of urea, formaldehyde, aldehyde, one or more stabilizers and modifier according to the route of weak base-weak acid-weak base.
64. This paper reports the using of molybdophosphoric acid in synthesizing heptyl aldehyde ethylene acetal and meanwhile probes into the synthesizing conditions.
65. The surface amino group was transferred to the aldehyde group after it reacted with ninhydrin. The surface aldehyde group was confirmed by the mirror reaction.
66. Experiments demonstrated that Anti-2- nonyl olefin aldehyde, furan aldehyde and 2-methyl aldehyde etc. had direct relation with aging flavor.
67. Solid Polymer Electrolyte (SPE ) composite electrodes were utilized for the selective oxidation of geraniol alcohol to correspondent aldehyde.
68. The mellow base and the aldehyde group were oxidized to the carboxylic acid base,(www.Sentencedict.com) and some chemical bonds are also broken.
69. This review mainly summarized the reaction mechanism and the method of methyl oxided into aldehyde group.
70. The made tea fertilized with urea possessed higher contents of aldehyde, ketone, furan, pyrazine and pyrrole, but lower aromatic index.
71. An aliphatic aldehyde, which is one of the most important industrial chemicals, its officially approved name, is methanal, with formula HCHO.
72. Campholenic aldehyde is an intermediate for preparing a series of chemicals with sandalwood like odor.
73. Acetaldehyde(ethanol) An aldehyde, CH3CHO, that is an intermediate in the conversion of pyruvic acid to ethanol during the final stage of glycol sis during anaerobic respiration in plants.
74. Methyl methoxybenzoate and hydrogen are led continuous into fixed bed reactor and reacted at 300-600 deg. c to obtain anisic aldehyde in rather high selectivity.
75. The adhesive used in pelletizing fine coal can be prepared by the acetalation of nitrified and oxidated fine young brown coal with PVA solution and aldehyde in acid condition.
76. Yellow serofluid is a by-product during Luzhou style liquor production, which contains a large proportion of flavor components such as acid, ester, alcohol, aldehyde.
77. The effect of ARL-1 on cell growth and apoptosis induced by anticancer drug consisting of active aldehyde group were observed.
78. Objective To set up a method for determining the protocatechuic aldehyde in Qingshenjianfei tablets.
79. Among them, acid, aldehyde and ester were the main volatile components, which played an important role in flavor formation of Dushan greengrocery fermented.
80. Objective To determine the content of Periplocin and 4-methoxysalicylic aldehyde in Cortex Periplocae simultaneously.
81. The deactivation of hydrogenation catalyst of 3 - hydroxy propionic aldehyde was studied.
82. In chemical reaction, dioxide selenium, as gentle oxidant , can oxidized some group , such as hydroxide , methyl to aldehyde group , and was reduced to selenium itself.
83. The multiple aldehyde acids were used to decrease the chrome content of the tannery wastewater in chrome tanning process.
84. Objective : To establish a method for determination of cinnamic aldehyde in Xiaojianzhong capsules.
85. From campholenic aldehyde, sandalwood fragrance campholenyl methyl cyclohexanol was synthesized.
86. The addition-hydrolysis reaction was applied to the synthesis of unsaturated aldehyde by the -reaction of 2-H benzimidazolium iodide with alkenyl magnesium bromide.
87. A new method was reported for the determination of tanshinol and protocatechuic aldehyde in dripping solution by microfluidic chip with contactless conductivity detection.
88. The corresponding aldehyde acetals were obtained in almost quantitative yields when alcohols were treated with aromatic aldehydes bearing an electron-withdrawing substituent such as a nitro group.
89. HPLC method separating the reactants and products in the oxidation of 2,2 bis(hydroxymethyl) butyric aldehyde was experimentally investigated.
90. Aldehyde dehydrogenase is a kind of endoenzyme, and cell disruption is the major step in its extraction from Saccharomyces ceravisia.
More similar words: formaldehydeacetaldehydedehydratedehydrateddehydrationdehydrogenationdehydroepiandrosteronerehydrationfire hydranthyderabadpachydermjekyll and hydealdervaldezbaldercalderalcaldeheraldedcalderaal dentealdermanunheraldedbald eaglebalderdashareal densityexternal debtnational debtsexual desirefinal decisionmetal detector
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