acetic acid造句
(151) The technology of one step synthesis of terpinyl acetate turpentine and glacial acetic acid is described.
(152) Methods Analgesia and anti-inflammatory effect were induced by mouse hot plate, acetic acid stretching experiment and mouse peritonitis, mouse ear swelling model.
(153) The banana oil was prepared by the reaction of glacial acetic acid and n-amyl alcohol with phosphotungstic acid as catalyst.
(154) Objective To study the effect of the AEO and AES to Acetic acid peroxide stability.
(155) Results Agave americana L var. marginata Hort showed obvious inhibition on arthritis increasing, capillary permeability and pain reaction induced by acetic acid. Conclusion Agave americana has the ef...
(156) Phenoxy acetic acid was prepared in the pressence of chloroacetic acid, phenol and NaOH under microwave irradiation. The optimum condition was obtained. The yield could reach 97.3%.
(157) It copy is acetic acid that vinegar main succeeds , and still haves a little amino acid , organic sour , carbohydrate , vitamin B1 and B2 and so on .
(158) The essay studies the synthetic methods of hexyl acetate by using acetic acid and hexyl alcohol as raw materials and iron trichloride as the catalysis agent. The yield is 93%.
(159) The reaction of aryloxy acetic acid with thiosemicarbazide in the presence of dehydrating agent, POCl_3, affords a series of 2amino5aryloxymethyl1,3,4thiadiazoles under microwave irradiation (MWI).
(160) Lactic acid, acetic acid and butyric acid coexisted in sour brewing products. But the sourness of different products was various with different proportion of the three acids.
(161) The acetic acid is corrosive. Please put them in both sides of No. 5 deck, leaving a passage between the hatch coaming and the cargo.
(162) Results: Yi-fu Juan-bi granule can can restrain the mouse body tweaking caused by acetic acid and enhance the pain limen level of mouse and there is a quite evident effect of middle dose group.
(163) A short review about the wide uses of phenanthrenequinone and the methods of its synthesis was prepared by oxidation of phenanthrene in acetic acid. Several primary factors were studied.
(164) The optimal conditions for synthesis of alkali green 4 are reported, including the carbamide and zinc chloride as catalyst, chloranil and bichrome as oxidation agent in the acetic acid medium.
(165) The results of natural bond orbital population analysis revealed that there was charge-transfer in the complex formation, and acetic acid acted as electron acceptor during this transformation.
(166) This product has special flavor of fruit acetic acid and also has the nutritive and sanitarian function.
(167) High quality bamboo vinegar rich in acetic acid, furfural and ethanol, and with little methanol could be obtained from the acid hydrolysis of xylan separated from Alccll pulping liquor.
(168) The synthesis of i amyl acetate from i amylic alcohol and acetic acid using silica gel carrier acid as catalyst is reported.
(169) Glyceryl triacetate was synthesized from acetic acid and glycerine using immobilized catalyst.
(170) Organic acids in koumiss had apparent inhibitory effect to bacillus subtilis, in them, lactic acid was most important whereas acetic acid and alcohol had synergistic effect.
(171) Stable acetic acid methanation process must form a stable pH gradient, which is the fundamental reason for the calcium carbonate precipitation.
(172) Through alcohol and acetic acid fermentation with the supplement of syrup, citrus fruit vinegar of 4.
(173) When you drink, enzymes in the liver known as alcohol dehydrogenases (ADHs) convert alcohol to an organic compound called acetaldehyde; another enzyme then converts acetaldehyde to acetic acid.
(174) The effect of gibberellin(GA3) and indole acetic acid(IAA) which applied in coppice on the yield of fresh branches and leaves and borneol Cinnamomum camphora were analyzed and evaluated.
(175) Oxidizing agent was prepared by means of anhydrous manganous acetate dissolved in glacial acetic acid and oxidized to divalent manganic salt by potassium permanganate.
(176) Maltitol stearic acid ester was synthesized by condensation of maltitol with stearoyl chloride in the presence of the catalyst and with acetic acid as solvent.
(177) Most of the specimens containing acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, lactic acid and succinic acid which were accorded with the result of bacteriologic study.
(178) The quantity of ion-release from the glass powder in dilute acetic acid was examined by ICP and pH-meter .
(179) GLUCOSE - FRUCTOSE SYRUP , WATER, SUGAR , ACETIC ACID , SALT , GELLING AGENT : PECTIN, DRIED MINT , COLOURS: COPPER CHLOROPHYLLIN, TUMERIC, CITRIC ACID, SPEARMINT OIL.
(180) DCA, or dichloroacetic acid, is an analogue of acetic acid in which chlorine atoms replace two of the three hydrogen atoms on the methyl group.
1234567